Update ChangeLog and version files for release

2020-05-07  Jakub Jelinek  <jakub@redhat.com>

	* gennews (files): Add files for GCC 10.

ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
 
 	PR target/92713

config/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/94739

contrib/ChangeLog

@@ -1,3 +1,11 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-07  Jakub Jelinek  <jakub@redhat.com>
+
+	* gennews (files): Add files for GCC 10.
+
 2020-04-17  Martin Liska  <mliska@suse.cz>
 
 	* vimrc: We do not want to modify tab options

contrib/gennews

@@ -3,7 +3,7 @@
 # Script to generate the NEWS file from online release notes.
 # Contributed by Joseph Myers <jsm28@cam.ac.uk>.
 #
-# Copyright (C) 2000-2019 Free Software Foundation, Inc.
+# Copyright (C) 2000-2020 Free Software Foundation, Inc.
 # This file is part of GCC.
 #
 # GCC is free software; you can redistribute it and/or modify
@@ -23,6 +23,7 @@
 
 website=http://gcc.gnu.org/
 files="
+    gcc-10/index.html gcc-10/changes.html
     gcc-9/index.html gcc-9/changes.html
     gcc-8/index.html gcc-8/changes.html
     gcc-7/index.html gcc-7/changes.html

contrib/header-tools/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2019-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* README: Remove references to spu.

contrib/reghunt/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2010-06-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* bin/gcc-svn-ids: Fix unportable shell quoting.

contrib/regression/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2012-08-26  Hans-Peter Nilsson  <hp@axis.com>
 
 	* btest-gcc.sh (TESTLOGS): Make gfortran.sum optional.

fixincludes/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-20  Alexandre Oliva <oliva@adacore.com>
 
 	* mkheaders.in: Don't require build-time shell on host.

gcc/BASE-VER

@@ -1 +1 @@
-10.0.1
+10.1.0

gcc/ChangeLog

@@ -1,3 +1,81 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* doc/install.texi: Replace Sun with Solaris as appropriate.
+	(Tools/packages necessary for building GCC, Perl version between
+	5.6.1 and 5.6.24): Remove Solaris 8 reference.
+	(Installing GCC: Binaries, Solaris 2 (SPARC, Intel)): Remove
+	TGCware reference.
+	(Specific, i?86-*-solaris2*): Update version references for
+	Solaris 11.3 and later.  Remove gas 2.26 caveat.
+	(Specific, *-*-solaris2*): Update version references for
+	Solaris 11.3 and later.  Remove boehm-gc reference.
+	Document GMP, MPFR caveats on Solaris 11.3.
+	(Specific, sparc-sun-solaris2*): Update Solaris 9 references.
+	(Specific, sparc64-*-solaris2*): Likewise.
+	Document --build requirement.
+
+2020-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac <i[34567]86-*-*>: Add --32 to tls_as_opt on Solaris.
+	* configure: Regenerate.
+
+2020-05-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/94941
+	* internal-fn.c (expand_load_lanes_optab_fn): Emit a move if the
+	chosen lhs is different from the gcall lhs.
+	(expand_mask_load_optab_fn): Likewise.
+	(expand_gather_load_optab_fn): Likewise.
+
+2020-05-04  Marek Polacek  <polacek@redhat.com>
+
+	Revert:
+	2020-04-30  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/94775
+	* tree.c (check_base_type): Return true only if TYPE_USER_ALIGN match.
+	(check_aligned_type): Check if TYPE_USER_ALIGN match.
+
+2020-05-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/tilegx/tilegx.md
+	(insn_stnt<I124MODE:n>_add<I48MODE:bitsuffix>): Use <I124MODE:n>
+	rather than just <n>.
+
+2020-04-30  Alexandre Oliva <oliva@adacore.com>
+
+	* doc/sourcebuild.texi (Effective-Target Keywords): Document
+	the newly-introduced fileio effective target.
+
+2020-04-30  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR rtl-optimization/94740
+	* cse.c (cse_process_notes_1): Replace with...
+	(cse_process_note_1): ...this new function, acting as a
+	simplify_replace_fn_rtx callback to process_note.  Handle only
+	REGs and MEMs directly.  Validate the MEM if cse_process_note
+	changes its address.
+	(cse_process_notes): Replace with...
+	(cse_process_note): ...this new function.
+	(cse_extended_basic_block): Update accordingly, iterating over
+	the register notes and passing individual notes to cse_process_note.
+
+2020-04-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/94856
+	* cgraph.c (clone_of_p): Also consider thunks whih had their bodies
+	saved by the inliner and thunks which had their call inlined.
+	* ipa-inline-transform.c (save_inline_function_body): Fill in
+	former_clone_of of new body holders.
+
+2020-04-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* DEV-PHASE: Set to prerelease.
+
 2020-04-30  Jonathan Wakely  <jwakely@redhat.com>
 
 	* pretty-print.c (pp_take_prefix): Fix spelling in comment.

gcc/DATESTAMP

@@ -1 +1 @@
-20200430
+20200507

gcc/DEV-PHASE

@@ -1 +0,0 @@
-experimental

gcc/ada/ChangeLog

@@ -1,3 +1,14 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-04  Mikael Pettersson  <mikpelinux@gmail.com>
+
+	PR bootstrap/94918
+	* mingw32.h: Prevent windows.h from including emmintrin.h on Cygwin64.
+	* s-oscons-tmplt.c (Serial_Port_Descriptor): Use System.Win32.HANDLE
+	also on Cygwin.
+
 2020-03-11  Richard Wai  <richard@annexi-strayline.com>
 
 	* gcc-interface/decl.c (gnat_to_gnu_entity): Also test Is_Public on

gcc/ada/mingw32.h

@@ -56,6 +56,7 @@
 /* Note: windows.h on cygwin-64 includes x86intrin.h which uses malloc.
    That fails to compile, if malloc is poisoned, i.e. if !IN_RTS.  */
 #define _X86INTRIN_H_INCLUDED
+#define _EMMINTRIN_H_INCLUDED
 #endif
 #include <windows.h>
 

gcc/ada/s-oscons-tmplt.c

@@ -261,7 +261,7 @@ main (void) {
 TXT("--  This is the version for " TARGET)
 TXT("")
 TXT("with Interfaces.C;")
-#if defined (__MINGW32__)
+#if defined (__MINGW32__) || defined (__CYGWIN__)
 # define TARGET_OS "Windows"
 # define Serial_Port_Descriptor "System.Win32.HANDLE"
 TXT("with System.Win32;")

gcc/analyzer/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-28  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/94816

gcc/brig/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

gcc/c-family/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-29  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-format.c (PP_FORMAT_CHAR_TABLE): Add %{ and %}.

gcc/c/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-19  Jakub Jelinek  <jakub@redhat.com>
 
 	PR objc/94637

gcc/cgraph.c

@@ -3104,15 +3104,17 @@ clone_of_p (cgraph_node *node, cgraph_node *node2)
 	return false;
       /* In case of instrumented expanded thunks, which can have multiple calls
 	 in them, we do not know how to continue and just have to be
-	 optimistic.  */
-      if (node->callees->next_callee)
+	 optimistic.  The same applies if all calls have already been inlined
+	 into the thunk.  */
+      if (!node->callees || node->callees->next_callee)
 	return true;
       node = node->callees->callee->ultimate_alias_target ();
 
       if (!node2->clone.param_adjustments
 	  || node2->clone.param_adjustments->first_param_intact_p ())
 	return false;
-      if (node2->former_clone_of == node->decl)
+      if (node2->former_clone_of == node->decl
+	  || node2->former_clone_of == node->former_clone_of)
 	return true;
 
       cgraph_node *n2 = node2;

gcc/config/tilegx/tilegx.md

@@ -4110,7 +4110,7 @@
   operands[1] = simplify_gen_subreg (<I124MODE:MODE>mode, operands[1],
 				     DImode,
 				     BYTES_BIG_ENDIAN
-				     ? UNITS_PER_WORD - <n> : 0);
+				     ? UNITS_PER_WORD - <I124MODE:n> : 0);
 })
 
 (define_insn "*insn_stnt<I124MODE:n>_add<I48MODE:bitsuffix>"

gcc/configure

@@ -24779,6 +24779,11 @@ $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
     fi
     case "$target" in
       i[34567]86-*-*)
+	if test x$on_solaris = xyes; then
+	  case $gas_flag in
+	    yes) tls_as_opt="$tls_as_opt --32" ;;
+	  esac
+	fi
 	conftest_s="$conftest_s
 foo:	.long	25
 	.text

gcc/configure.ac

@@ -3544,6 +3544,11 @@ changequote(,)dnl
     fi
     case "$target" in
       i[34567]86-*-*)
+	if test x$on_solaris = xyes; then
+	  case $gas_flag in
+	    yes) tls_as_opt="$tls_as_opt --32" ;;
+	  esac
+	fi
 	conftest_s="$conftest_s
 foo:	.long	25
 	.text

gcc/cp/ChangeLog

@@ -1,3 +1,13 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-06  Nathan Sidwell  <nathan@acm.org>
+
+	PR c++/94946
+	* decl.c (grokdeclarator): Don't splice template attributes in
+	parm context -- they can apply to the parm.
+
 2020-04-30  Jason Merrill  <jason@redhat.com>
 	    Nathan Sidwell  <nathan@acm.org>
 

gcc/cp/decl.c

@@ -11937,9 +11937,12 @@ grokdeclarator (const cp_declarator *declarator,
 	    attr_flags |= (int) ATTR_FLAG_FUNCTION_NEXT;
 	  if (declarator->kind == cdk_array)
 	    attr_flags |= (int) ATTR_FLAG_ARRAY_NEXT;
-	  /* Assume that any attributes that get applied late to templates will
-	     DTRT when applied to the declaration as a whole.  */
-	  tree late_attrs = splice_template_attributes (&attrs, type);
+	  tree late_attrs = NULL_TREE;
+	  if (decl_context != PARM)
+	    /* Assume that any attributes that get applied late to
+	       templates will DTRT when applied to the declaration
+	       as a whole.  */
+	    late_attrs = splice_template_attributes (&attrs, type);
 	  returned_attrs = decl_attributes (&type,
 					    chainon (returned_attrs, attrs),
 					    attr_flags);

gcc/cse.c

@@ -585,7 +585,6 @@ static void cse_insn (rtx_insn *);
 static void cse_prescan_path (struct cse_basic_block_data *);
 static void invalidate_from_clobbers (rtx_insn *);
 static void invalidate_from_sets_and_clobbers (rtx_insn *);
-static rtx cse_process_notes (rtx, rtx, bool *);
 static void cse_extended_basic_block (struct cse_basic_block_data *);
 extern void dump_class (struct table_elt*);
 static void get_cse_reg_info_1 (unsigned int regno);
@@ -6222,75 +6221,28 @@ invalidate_from_sets_and_clobbers (rtx_insn *insn)
     }
 }
 
-/* Process X, part of the REG_NOTES of an insn.  Look at any REG_EQUAL notes
-   and replace any registers in them with either an equivalent constant
-   or the canonical form of the register.  If we are inside an address,
-   only do this if the address remains valid.
+static rtx cse_process_note (rtx);
 
-   OBJECT is 0 except when within a MEM in which case it is the MEM.
+/* A simplify_replace_fn_rtx callback for cse_process_note.  Process X,
+   part of the REG_NOTES of an insn.  Replace any registers with either
+   an equivalent constant or the canonical form of the register.
+   Only replace addresses if the containing MEM remains valid.
 
-   Return the replacement for X.  */
+   Return the replacement for X, or null if it should be simplified
+   recursively.  */
 
 static rtx
-cse_process_notes_1 (rtx x, rtx object, bool *changed)
+cse_process_note_1 (rtx x, const_rtx, void *)
 {
-  enum rtx_code code = GET_CODE (x);
-  const char *fmt = GET_RTX_FORMAT (code);
-  int i;
-
-  switch (code)
+  if (MEM_P (x))
     {
-    case CONST:
-    case SYMBOL_REF:
-    case LABEL_REF:
-    CASE_CONST_ANY:
-    case PC:
-    case CC0:
-    case LO_SUM:
+      validate_change (x, &XEXP (x, 0), cse_process_note (XEXP (x, 0)), false);
       return x;
+    }
 
-    case MEM:
-      validate_change (x, &XEXP (x, 0),
-		       cse_process_notes (XEXP (x, 0), x, changed), 0);
-      return x;
-
-    case EXPR_LIST:
-      if (REG_NOTE_KIND (x) == REG_EQUAL)
-	XEXP (x, 0) = cse_process_notes (XEXP (x, 0), NULL_RTX, changed);
-      /* Fall through.  */
-
-    case INSN_LIST:
-    case INT_LIST:
-      if (XEXP (x, 1))
-	XEXP (x, 1) = cse_process_notes (XEXP (x, 1), NULL_RTX, changed);
-      return x;
-
-    case SIGN_EXTEND:
-    case ZERO_EXTEND:
-    case SUBREG:
-      {
-	rtx new_rtx = cse_process_notes (XEXP (x, 0), object, changed);
-	/* We don't substitute VOIDmode constants into these rtx,
-	   since they would impede folding.  */
-	if (GET_MODE (new_rtx) != VOIDmode)
-	  validate_change (object, &XEXP (x, 0), new_rtx, 0);
-	return x;
-      }
-
-    case UNSIGNED_FLOAT:
-      {
-	rtx new_rtx = cse_process_notes (XEXP (x, 0), object, changed);
-	/* We don't substitute negative VOIDmode constants into these rtx,
-	   since they would impede folding.  */
-	if (GET_MODE (new_rtx) != VOIDmode
-	    || (CONST_INT_P (new_rtx) && INTVAL (new_rtx) >= 0)
-	    || (CONST_DOUBLE_P (new_rtx) && CONST_DOUBLE_HIGH (new_rtx) >= 0))
-	  validate_change (object, &XEXP (x, 0), new_rtx, 0);
-	return x;
-      }
-
-    case REG:
-      i = REG_QTY (REGNO (x));
+  if (REG_P (x))
+    {
+      int i = REG_QTY (REGNO (x));
 
       /* Return a constant or a constant register.  */
       if (REGNO_QTY_VALID_P (REGNO (x)))
@@ -6309,26 +6261,19 @@ cse_process_notes_1 (rtx x, rtx object, bool *changed)
 
       /* Otherwise, canonicalize this register.  */
       return canon_reg (x, NULL);
-
-    default:
-      break;
     }
 
-  for (i = 0; i < GET_RTX_LENGTH (code); i++)
-    if (fmt[i] == 'e')
-      validate_change (object, &XEXP (x, i),
-		       cse_process_notes (XEXP (x, i), object, changed), 0);
-
-  return x;
+  return NULL_RTX;
 }
 
+/* Process X, part of the REG_NOTES of an insn.  Replace any registers in it
+   with either an equivalent constant or the canonical form of the register.
+   Only replace addresses if the containing MEM remains valid.  */
+
 static rtx
-cse_process_notes (rtx x, rtx object, bool *changed)
+cse_process_note (rtx x)
 {
-  rtx new_rtx = cse_process_notes_1 (x, object, changed);
-  if (new_rtx != x)
-    *changed = true;
-  return new_rtx;
+  return simplify_replace_fn_rtx (x, NULL_RTX, cse_process_note_1, NULL);
 }
 
 
@@ -6623,14 +6568,19 @@ cse_extended_basic_block (struct cse_basic_block_data *ebb_data)
 	    {
 	      /* Process notes first so we have all notes in canonical forms
 		 when looking for duplicate operations.  */
-	      if (REG_NOTES (insn))
-		{
-		  bool changed = false;
-		  REG_NOTES (insn) = cse_process_notes (REG_NOTES (insn),
-						        NULL_RTX, &changed);
-		  if (changed)
-		    df_notes_rescan (insn);
-		}
+	      bool changed = false;
+	      for (rtx note = REG_NOTES (insn); note; note = XEXP (note, 1))
+		if (REG_NOTE_KIND (note) == REG_EQUAL)
+		  {
+		    rtx newval = cse_process_note (XEXP (note, 0));
+		    if (newval != XEXP (note, 0))
+		      {
+			XEXP (note, 0) = newval;
+			changed = true;
+		      }
+		  }
+	      if (changed)
+		df_notes_rescan (insn);
 
 	      cse_insn (insn);
 

gcc/d/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* gdc.texi (Options for Linking): Clarify usage of -defaultlib= and

gcc/doc/install.texi

@@ -349,9 +349,8 @@ systems' @command{tar} programs will also work, only try GNU
 
 Necessary when targeting Darwin, building @samp{libstdc++},
 and not using @option{--disable-symvers}.
-Necessary when targeting Solaris 2 with Sun @command{ld} and not using
-@option{--disable-symvers}.  The bundled @command{perl} in Solaris@tie{}8
-and up works.
+Necessary when targeting Solaris 2 with Solaris @command{ld} and not using
+@option{--disable-symvers}.
 
 Necessary when regenerating @file{Makefile} dependencies in libiberty.
 Necessary when regenerating @file{libiberty/functions.texi}.
@@ -1016,7 +1015,7 @@ is the target system triple, such as @samp{sparc-sun-solaris2.7}, and
 @item
 If the target system is the same that you are building on, check
 operating system specific directories (e.g.@: @file{/usr/ccs/bin} on
-Sun Solaris 2).
+Solaris 2).
 
 @item
 Check in the @env{PATH} for a tool whose name is prefixed by the
@@ -3340,9 +3339,6 @@ Solaris 2 (SPARC, Intel):
 @itemize
 @item
 @uref{https://www.opencsw.org/,,OpenCSW}
-
-@item
-@uref{http://jupiterrise.com/tgcware/,,TGCware}
 @end itemize
 
 @item
@@ -4048,29 +4044,27 @@ found on @uref{http://www.bitwizard.nl/sig11/,,www.bitwizard.nl}.
 @end html
 @anchor{ix86-x-solaris2}
 @heading i?86-*-solaris2*
-Use this for Solaris 11 or later on x86 and x86-64 systems.  Starting
+Use this for Solaris 11.3 or later on x86 and x86-64 systems.  Starting
 with GCC 4.7, there is also a 64-bit @samp{amd64-*-solaris2*} or
 @samp{x86_64-*-solaris2*} configuration that corresponds to
 @samp{sparcv9-sun-solaris2*}.
 
 It is recommended that you configure GCC to use the GNU assembler.  The
-versions included in Solaris 11, from GNU binutils 2.19 or
-newer (also available as @file{/usr/bin/gas} and
+versions included in Solaris 11.3, from GNU binutils 2.23.1 or
+newer (available as @file{/usr/bin/gas} and
 @file{/usr/gnu/bin/as}), work fine.  The current version, from GNU
-binutils 2.32, is known to work, but the version from GNU binutils 2.26
-must be avoided.  Recent versions of the Solaris assembler in
-@file{/usr/ccs/bin/as} work almost as well, though.
-@c FIXME: as patch requirements?
+binutils 2.34, is known to work.  Recent versions of the Solaris assembler in
+@file{/usr/bin/as} work almost as well, though.
 
-For linking, the Solaris linker, is preferred.  If you want to use the GNU
-linker instead, the version in Solaris 11, from GNU binutils 2.19 or
-newer (also in @file{/usr/gnu/bin/ld} and @file{/usr/bin/gld}), works,
-as does the latest version, from GNU binutils 2.32.
+For linking, the Solaris linker is preferred.  If you want to use the GNU
+linker instead, the version in Solaris 11.3, from GNU binutils 2.23.1 or
+newer (in @file{/usr/gnu/bin/ld} and @file{/usr/bin/gld}), works,
+as does the latest version, from GNU binutils 2.34.
 
 To use GNU @command{as}, configure with the options
 @option{--with-gnu-as --with-as=@//usr/@/gnu/@/bin/@/as}.  It may be necessary
 to configure with @option{--without-gnu-ld --with-ld=@//usr/@/ccs/@/bin/@/ld} to
-guarantee use of Sun @command{ld}.
+guarantee use of Solaris @command{ld}.
 @c FIXME: why --without-gnu-ld --with-ld?
 
 @html
@@ -4658,13 +4652,14 @@ Support for Solaris 10 has been removed in GCC 10.  Support for Solaris
 9 has been removed in GCC 5.  Support for Solaris 8 has been removed in
 GCC 4.8.  Support for Solaris 7 has been removed in GCC 4.6.
 
-Solaris 11 provides GCC 4.5.2, 4.7.3, and 4.8.2 as
-@command{/usr/gcc/4.5/bin/gcc} or similar.  Alternatively,
+Solaris 11.3 provides GCC 4.5.2, 4.7.3, and 4.8.2 as
+@command{/usr/gcc/4.5/bin/gcc} or similar.  Newer Solaris versions
+provide one or more of GCC 5, 7, and 9.  Alternatively,
 you can install a pre-built GCC to bootstrap and install GCC.  See the
 @uref{binaries.html,,binaries page} for details.
 
 The Solaris 2 @command{/bin/sh} will often fail to configure
-@samp{libstdc++-v3}or @samp{boehm-gc}.  We therefore recommend using the
+@samp{libstdc++-v3}.  We therefore recommend using the
 following initial sequence of commands
 
 @smallexample
@@ -4685,24 +4680,24 @@ Trying to use the linker and other tools in
 For example, the linker may hang indefinitely.  The fix is to remove
 @file{/usr/ucb} from your @env{PATH}.
 
-The build process works more smoothly with the legacy Sun tools so, if you
+The build process works more smoothly with the legacy Solaris tools so, if you
 have @file{/usr/xpg4/bin} in your @env{PATH}, we recommend that you place
 @file{/usr/bin} before @file{/usr/xpg4/bin} for the duration of the build.
 
 We recommend the use of the Solaris assembler or the GNU assembler, in
 conjunction with the Solaris linker.  The GNU @command{as}
-versions included in Solaris 11,
-from GNU binutils 2.19 or newer (also in @file{/usr/bin/gas} and
+versions included in Solaris 11.3,
+from GNU binutils 2.23.1 or newer (in @file{/usr/bin/gas} and
 @file{/usr/gnu/bin/as}), are known to work.
-The current version, from GNU binutils 2.32,
+The current version, from GNU binutils 2.34,
 is known to work as well.  Note that your mileage may vary
 if you use a combination of the GNU tools and the Solaris tools: while the
-combination GNU @command{as} + Sun @command{ld} should reasonably work,
-the reverse combination Sun @command{as} + GNU @command{ld} may fail to
+combination GNU @command{as} + Solaris @command{ld} should reasonably work,
+the reverse combination Solaris @command{as} + GNU @command{ld} may fail to
 build or cause memory corruption at runtime in some cases for C++ programs.
 @c FIXME: still?
 GNU @command{ld} usually works as well.  Again, the current
-version (2.32) is known to work, but generally lacks platform specific
+version (2.34) is known to work, but generally lacks platform specific
 features, so better stay with Solaris @command{ld}.  To use the LTO linker
 plugin (@option{-fuse-linker-plugin}) with GNU @command{ld}, GNU
 binutils @emph{must} be configured with @option{--enable-largefile}.
@@ -4713,6 +4708,21 @@ GNU binutils.  @samp{libstdc++} symbol versioning will be disabled if no
 appropriate version is found.  Solaris @command{c++filt} from the Solaris
 Studio compilers does @emph{not} work.
 
+The versions of the GNU Multiple Precision Library (GMP), the MPFR
+library and the MPC library bundled with Solaris 11.3 and later are
+usually recent enough to match GCC's requirements.  There are two
+caveats:
+
+@itemize @bullet
+@item
+While the version of the GMP library in Solaris 11.3 works with GCC, you
+need to configure with @option{--with-gmp-include=/usr/include/gmp}.
+
+@item
+The version of the MPFR libary included in Solaris 11.3 is too old; you
+need to provide a more recent one.
+@end itemize
+
 @html
 <hr />
 @end html
@@ -4734,7 +4744,7 @@ in @uref{prerequisites.html,,the prerequisites}.
 @anchor{sparc-sun-solaris2}
 @heading sparc-sun-solaris2*
 When GCC is configured to use GNU binutils 2.14 or later, the binaries
-produced are smaller than the ones produced using Sun's native tools;
+produced are smaller than the ones produced using Solaris native tools;
 this difference is quite significant for binaries containing debugging
 information.
 
@@ -4750,10 +4760,10 @@ When configuring the GNU Multiple Precision Library (GMP), the MPFR
 library or the MPC library on a Solaris 7 or later system, the canonical
 target triplet must be specified as the @command{build} parameter on the
 configure line.  This target triplet can be obtained by invoking @command{./config.guess} in the toplevel source directory of GCC (and
-not that of GMP or MPFR or MPC).  For example on a Solaris 9 system:
+not that of GMP or MPFR or MPC).  For example on a Solaris 11 system:
 
 @smallexample
-% ./configure --build=sparc-sun-solaris2.9 --prefix=xxx
+% ./configure --build=sparc-sun-solaris2.11 --prefix=xxx
 @end smallexample
 
 @html
@@ -4767,13 +4777,20 @@ not that of GMP or MPFR or MPC).  For example on a Solaris 9 system:
 @end html
 @anchor{sparc64-x-solaris2}
 @heading sparc64-*-solaris2*
+When configuring a 64-bit-default GCC on Solaris/SPARC, you must use a
+build compiler that generates 64-bit code, either by default or by
+specifying @samp{CC='gcc -m64' CXX='gcc-m64'} to @command{configure}.
+Additionally, you @emph{must} pass @option{--build=sparc64-sun-solaris2.11}
+or @option{--build=sparcv9-sun-solaris2.11} because @file{config.guess}
+misdetects this situation, which can cause build failures.
+
 When configuring the GNU Multiple Precision Library (GMP), the MPFR
 library or the MPC library, the canonical target triplet must be specified
 as the @command{build} parameter on the configure line.  For example
-on a Solaris 9 system:
+on a Solaris 11 system:
 
 @smallexample
-% ./configure --build=sparc64-sun-solaris2.9 --prefix=xxx
+% ./configure --build=sparc64-sun-solaris2.11 --prefix=xxx
 @end smallexample
 
 @html
@@ -4881,7 +4898,7 @@ can generate 64-bit x86-64 code with the @option{-m64} switch.  Since
 GCC 4.7, there is also a configuration that defaults to 64-bit code, but
 can generate 32-bit code with @option{-m32}.  To configure and build
 this way, you have to provide all support libraries like @file{libgmp}
-as 64-bit code, configure with @option{--target=x86_64-pc-solaris2.1x}
+as 64-bit code, configure with @option{--target=x86_64-pc-solaris2.11}
 and @samp{CC=gcc -m64}.
 
 @html

gcc/doc/sourcebuild.texi

@@ -2244,6 +2244,12 @@ Target provides @file{fenv.h} include file.
 Target supports @file{fenv.h} with all the standard IEEE exceptions
 and floating-point exceptions are raised by arithmetic operations.
 
+@item fileio
+Target offers such file I/O library functions as @code{fopen},
+@code{fclose}, @code{tmpnam}, and @code{remove}.  This is a link-time
+requirement for the presence of the functions in the library; even if
+they fail at runtime, the requirement is still regarded as satisfied.
+
 @item freestanding
 Target is @samp{freestanding} as defined in section 4 of the C99 standard.
 Effectively, it is a target which supports no extra headers or libraries

gcc/fortran/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-29  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
 
 	PR fortran/94769

gcc/go/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-15  Ian Lance Taylor  <iant@golang.org>
 
 	PR go/94607

gcc/internal-fn.c

@@ -167,6 +167,8 @@ expand_load_lanes_optab_fn (internal_fn, gcall *stmt, convert_optab optab)
   create_output_operand (&ops[0], target, TYPE_MODE (type));
   create_fixed_operand (&ops[1], mem);
   expand_insn (get_multi_vector_move (type, optab), 2, ops);
+  if (!rtx_equal_p (target, ops[0].value))
+    emit_move_insn (target, ops[0].value);
 }
 
 /* Expand STORE_LANES call STMT using optab OPTAB.  */
@@ -2507,6 +2509,8 @@ expand_mask_load_optab_fn (internal_fn, gcall *stmt, convert_optab optab)
   create_fixed_operand (&ops[1], mem);
   create_input_operand (&ops[2], mask, TYPE_MODE (TREE_TYPE (maskt)));
   expand_insn (icode, 3, ops);
+  if (!rtx_equal_p (target, ops[0].value))
+    emit_move_insn (target, ops[0].value);
 }
 
 #define expand_mask_load_lanes_optab_fn expand_mask_load_optab_fn
@@ -2827,6 +2831,8 @@ expand_gather_load_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
   insn_code icode = convert_optab_handler (optab, TYPE_MODE (TREE_TYPE (lhs)),
 					   TYPE_MODE (TREE_TYPE (offset)));
   expand_insn (icode, i, ops);
+  if (!rtx_equal_p (lhs_rtx, ops[0].value))
+    emit_move_insn (lhs_rtx, ops[0].value);
 }
 
 /* Expand DIVMOD() using:

gcc/ipa-inline-transform.c

@@ -607,6 +607,8 @@ save_inline_function_body (struct cgraph_node *node)
 	}
     }
   *ipa_saved_clone_sources->get_create (first_clone) = prev_body_holder;
+  first_clone->former_clone_of
+    = node->former_clone_of ? node->former_clone_of : node->decl;
   first_clone->clone_of = NULL;
 
   /* Now node in question has no clones.  */

gcc/jit/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-03-31  Andrea Corallo  <andrea.corallo@arm.com>
 	    David Malcolm  <dmalcolm@redhat.com>
 

gcc/lto/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-29  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/94707

gcc/objc/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

gcc/objcp/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

gcc/po/ChangeLog

@@ -1,3 +1,11 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-04  Joseph Myers  <joseph@codesourcery.com>
+
+	* sv.po: Update.
+
 2020-04-27  Joseph Myers  <joseph@codesourcery.com>
 
 	* gcc.pot: Regenerate.

gcc/testsuite/ChangeLog

@@ -1,3 +1,17 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-04  Richard Sandiford  <richard.sandiford@arm.com>
+
+	PR middle-end/94941
+	* gcc.target/aarch64/sve/acle/general/unoptimized_1.c: New test.
+
+2020-04-30  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/94856
+	* g++.dg/ipa/pr94856.C: New test.
+
 2020-04-30  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR c++/94886

gcc/testsuite/g++.dg/ext/attr-parm-1.C

@@ -0,0 +1,6 @@
+// { dg-do compile { target { { i?86-*-* x86_64-*-* } && ia32 } } }
+// PR 94946
+class a {
+  template <typename b> a(b (*)());
+  template <typename b> a(b(__attribute__((fastcall)) *c)());
+};

gcc/testsuite/g++.dg/ipa/pr94856.C

@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-tree-dse --param uninlined-function-insns=0 --param early-inlining-insns=3 -fgnu-tm " } */
+
+class a {
+public:
+  virtual ~a() {}
+};
+class b {
+public:
+  virtual void c();
+};
+class C : a, public b {};
+class d : C {
+  ~d();
+  void c();
+};
+d::~d() { ((b *)this)->c(); }
+void d::c() {}

gcc/testsuite/g++.dg/warn/Warray-bounds-10.C

@@ -1,40 +0,0 @@
-// PR c++/94775
-// { dg-do compile { target c++14 } }
-// { dg-options "-O2 -Warray-bounds" }
-
-template <typename> using a = int;
-template <bool, typename, typename> using b = int;
-typedef char d;
-template <long> using e = int;
-template <int f, int q> struct h { using i = b<q, a<e<f>>, e<f>>; };
-template <long f, bool g> using j = typename h<f, g>::i;
-long ab, k, aj;
-const d l[]{};
-class m {
-public:
-  m(int);
-};
-class n {
-  void ad() const;
-  template <class ae> void o(long) const {
-    using c __attribute__((aligned(1))) = const ae;
-  }
-  long p;
-  template <class, class>
-  auto s(unsigned long, unsigned long, unsigned long, unsigned long) const;
-  template <bool = false> auto q(unsigned long, unsigned long) const;
-};
-template <class, class>
-auto n::s(unsigned long, unsigned long, unsigned long, unsigned long t) const {
-  o<d>(p);
-  return t;
-}
-template <bool g> auto n::q(unsigned long p1, unsigned long p2) const {
-  using r = j<4, false>;
-  using ai = j<4, g>;
-  return s<ai, r>(ab, k, p1, p2);
-}
-void n::ad() const {
-  long f(l[aj]); // { dg-warning "outside array bounds" }
-  m(q(8, f));
-}

gcc/testsuite/gcc.target/aarch64/sve/acle/general/unoptimized_1.c

@@ -0,0 +1,21 @@
+/* { dg-do run { target aarch64_sve_hw } } */
+
+#include <arm_sve.h>
+
+svfloat32_t
+foo (float *ptr)
+{
+  svbool_t pg = svptrue_pat_b32 (SV_VL1);
+  svfloat32_t res = svld1 (pg, ptr);
+  return res;
+}
+
+int
+main (void)
+{
+  svbool_t pg = svptrue_pat_b32 (SV_VL1);
+  float x[1] = { 1 };
+  if (svptest_any (pg, svcmpne (pg, foo (x), 1.0)))
+    __builtin_abort ();
+  return 0;
+}

gcc/tree.c

@@ -6493,8 +6493,7 @@ check_base_type (const_tree cand, const_tree base)
 			        TYPE_ATTRIBUTES (base)))
     return false;
   /* Check alignment.  */
-  if (TYPE_ALIGN (cand) == TYPE_ALIGN (base)
-      && TYPE_USER_ALIGN (cand) == TYPE_USER_ALIGN (base))
+  if (TYPE_ALIGN (cand) == TYPE_ALIGN (base))
     return true;
   /* Atomic types increase minimal alignment.  We must to do so as well
      or we get duplicated canonical types. See PR88686.  */
@@ -6529,7 +6528,6 @@ check_aligned_type (const_tree cand, const_tree base, unsigned int align)
 	  && TYPE_CONTEXT (cand) == TYPE_CONTEXT (base)
 	  /* Check alignment.  */
 	  && TYPE_ALIGN (cand) == align
-	  && TYPE_USER_ALIGN (cand) == TYPE_USER_ALIGN (base)
 	  && attribute_list_equal (TYPE_ATTRIBUTES (cand),
 				   TYPE_ATTRIBUTES (base))
 	  && check_lang_type (cand, base));

gnattools/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2018-11-19  Alexandre Oliva <oliva@adacore.com>
 
 	PR ada/81878

gotools/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-21  Ian Lance Taylor  <iant@golang.org>
 
 	* Makefile.am (gofmt$(EXEEXT)): Link against $(LIBGOTOOL).

include/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-17  Martin Liska  <mliska@suse.cz>
 	    Jonathan Yong <10walls@gmail.com>
 

intl/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-16  Jakub Jelinek  <jakub@redhat.com>
 
 	PR bootstrap/92008

libada/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 
 	* Makefile.in (configure_deps): Add `toolexeclibdir.m4'.

libatomic/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-19  Uroš Bizjak  <ubizjak@gmail.com>
 
 	* config/x86/fenv.c (__atomic_feraiseexcept) [__SSE_MATH__]:

libbacktrace/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-15  Ian Lance Taylor  <iant@golang.org>
 
 	* ztest.c (test_large): Update file to current libgo test file.

libcc1/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-12  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/69448

libcpp/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-14  Jakub Jelinek  <jakub@redhat.com>
 
 	Partially implement P1042R1: __VA_OPT__ wording clarifications

libcpp/po/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-06  Joseph Myers  <joseph@codesourcery.com>
 
 	* eo.po: Update.

libdecnumber/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

libffi/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-25  Maciej W. Rozycki  <macro@wdc.com>
 
 	* Makefile.am (DISTCLEANFILES): New variable.

libgcc/ChangeLog

@@ -1,3 +1,15 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/lse-init.c (init_have_lse_atomics): Use __getauxval
+	instead of getauxval.
+	(AT_HWCAP): Define.
+	(HWCAP_ATOMICS): Define.
+	Guard detection on __gnu_linux__.
+
 2020-04-27  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 
 	* config/rs6000/crtresfpr.S: Use .machine ppc.

libgcc/config/aarch64/lse-init.c

@@ -29,19 +29,20 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 _Bool __aarch64_have_lse_atomics
   __attribute__((visibility("hidden"), nocommon));
 
-/* Disable initialization of __aarch64_have_lse_atomics during bootstrap.  */
-#if !defined(inhibit_libc) && defined(HAVE_SYS_AUXV_H)
-# include <sys/auxv.h>
+/* Gate availability of __getauxval on glibc.  All AArch64-supporting glibc
+   versions support it.  */
+#ifdef __gnu_linux__
 
-/* Disable initialization if the system headers are too old.  */
-# if defined(AT_HWCAP) && defined(HWCAP_ATOMICS)
+# define AT_HWCAP	16
+# define HWCAP_ATOMICS	(1 << 8)
+
+unsigned long int __getauxval (unsigned long int);
 
 static void __attribute__((constructor))
 init_have_lse_atomics (void)
 {
-  unsigned long hwcap = getauxval (AT_HWCAP);
+  unsigned long hwcap = __getauxval (AT_HWCAP);
   __aarch64_have_lse_atomics = (hwcap & HWCAP_ATOMICS) != 0;
 }
 
-# endif /* HWCAP */
-#endif /* inhibit_libc */
+#endif /* __gnu_linux__  */

libgcc/config/avr/libf7/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-08  Georg-Johann Lay  <avr@gjlay.de>
 
 	Implement 64-bit double functions.

libgcc/config/libbid/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.

libgfortran/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-22  Fritz Reese  <foreese@gcc.gnu.org>
 
 	* intrinsics/trigd.c, intrinsics/trigd_lib.inc, intrinsics/trigd.inc:

libgomp/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* config/accel/openacc.f90 (acc_device_current): Set to '-1'.

libhsail-rt/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 
 	* configure.ac: Handle `--with-toolexeclibdir='.

libiberty/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/94739

libitm/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR libstdc++/79193

libobjc/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR libstdc++/79193

liboffloadmic/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 
 	* plugin/configure.ac: Handle `--with-toolexeclibdir='.

libphobos/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-30  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* libdruntime/Makefile.am (DRUNTIME_SOURCES_CONFIGURED): Remove

libquadmath/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR libstdc++/79193

libsanitizer/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-03-01  Iain Sandoe  <iain@sandoe.co.uk>
 
 	PR sanitizer/93731

libssp/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
 
 	PR libstdc++/79193

libstdc++-v3/ChangeLog

@@ -1,3 +1,56 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
+2020-05-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/abi/post/sparc64-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt: Likewise.
+
+2020-05-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.
+
+2020-05-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate.
+	* config/abi/post/i386-solaris/amd64/baseline_symbols.txt:
+	Likewise.
+	* config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise.
+	* config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt:
+	Likewise.
+
+2020-05-06  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/abi.xml (abi.versioning.history): Document library
+	versions for GCC 9.[123] and 10.1 releases.
+	* doc/html/*: Regenerate.
+
+2020-05-06  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
+	* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
+	* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
+
+2020-05-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/faq.xml: Use working link for SGI STL FAQ.
+	* doc/html/*: Regenerate.
+
+2020-05-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backport from mainline
+	2020-05-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/94901
+	* include/std/type_traits (__is_complete_or_unbounded): Replace
+	BADNAME _T with _Tp.
+	* testsuite/17_intro/badnames.cc: New test.
+
 2020-04-30  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/89510

libstdc++-v3/config/abi/post/aarch64-linux-gnu/baseline_symbols.txt

@@ -3005,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4497,6 +4503,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4926,6 +4933,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5058,6 +5066,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5211,6 +5220,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5624,6 +5634,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE@@GLIBCXX_3
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/i386-linux-gnu/baseline_symbols.txt

@@ -2062,16 +2062,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3001,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4409,6 +4419,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4435,6 +4446,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5062,6 +5074,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5070,6 +5083,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5177,6 +5192,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5754,6 +5770,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/i386-solaris/amd64/baseline_symbols.txt

@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4459,6 +4465,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4886,6 +4893,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5018,6 +5026,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5162,6 +5171,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5589,6 +5599,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE@@GLIBCXX_3
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/i386-solaris/baseline_symbols.txt

@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4401,6 +4407,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5025,6 +5032,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5033,6 +5041,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5128,6 +5138,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5716,6 +5727,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/i486-linux-gnu/baseline_symbols.txt

@@ -2062,16 +2062,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3001,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4409,6 +4419,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4435,6 +4446,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5062,6 +5074,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5070,6 +5083,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5177,6 +5192,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5754,6 +5770,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt

@@ -2208,16 +2208,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3191,12 +3195,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4642,6 +4652,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4734,6 +4745,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -5185,6 +5197,7 @@ OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_getIcSt19istreambuf_iteratorIcSt11cha
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5317,6 +5330,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5473,6 +5487,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5901,6 +5916,8 @@ OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_getIcSt19istreambuf_iteratorIcSt11cha
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/s390x-linux-gnu/baseline_symbols.txt

@@ -2208,16 +2208,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3191,12 +3195,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4642,6 +4652,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4734,6 +4745,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -5185,6 +5197,7 @@ OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_getIcSt19istreambuf_iteratorIcSt11cha
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:24:_ZTINSt17__gnu_cxx_ldbl1289money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5317,6 +5330,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5473,6 +5487,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5901,6 +5916,8 @@ OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_getIcSt19istreambuf_iteratorIcSt11cha
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEEE@@GLIBCXX_LDBL_3.4
 OBJECT:56:_ZTVNSt17__gnu_cxx_ldbl1289money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEE@@GLIBCXX_LDBL_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/sparc-solaris/baseline_symbols.txt

@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4400,6 +4406,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5022,6 +5029,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5030,6 +5038,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5124,6 +5134,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5710,6 +5721,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt

@@ -2968,12 +2968,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4458,6 +4464,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4884,6 +4891,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5016,6 +5024,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5157,6 +5166,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5582,6 +5592,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE@@GLIBCXX_3
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/sparc64-linux-gnu/32/baseline_symbols.txt

@@ -338,7 +338,9 @@ FUNC:_ZNKSt10filesystem16filesystem_error4whatEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem16filesystem_error5path1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem16filesystem_error5path2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem18directory_iteratordeEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem28recursive_directory_iterator17recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem28recursive_directory_iterator5depthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem28recursive_directory_iterator7optionsEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem28recursive_directory_iteratordeEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem4path11parent_pathEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem4path12has_filenameEv@@GLIBCXX_3.4.26
@@ -364,7 +366,9 @@ FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error4whatEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error5path1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error5path2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1118directory_iteratordeEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator17recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator5depthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator7optionsEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iteratordeEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx114path11parent_pathEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx114path12has_filenameEv@@GLIBCXX_3.4.26
@@ -982,6 +986,13 @@ FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE6do_
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE6do_putES4_bRSt8ios_basewe@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE9_M_insertILb0EEES4_S4_RSt8ios_basewRKNS_12basic_stringIwS3_SaIwEEE@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE9_M_insertILb1EEES4_S4_RSt8ios_basewRKNS_12basic_stringIwS3_SaIwEEE@@GLIBCXX_3.4.21
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE5do_inERS0_PKDuS4_RS4_PDiS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE6do_outERS0_PKDiS4_RS4_PDuS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE9do_lengthERS0_PKDuS4_j@@GLIBCXX_3.4.26
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.21
@@ -989,6 +1000,13 @@ FUNC:_ZNKSt7codecvtIDic11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE5do_inERS0_PKcS4_RS4_PDiS6_RS6_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE6do_outERS0_PKDiS4_RS4_PcS6_RS6_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE9do_lengthERS0_PKcS4_j@@GLIBCXX_3.4.21
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE5do_inERS0_PKDuS4_RS4_PDsS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE6do_outERS0_PKDsS4_RS4_PDuS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE9do_lengthERS0_PKDuS4_j@@GLIBCXX_3.4.26
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.21
@@ -1790,6 +1808,7 @@ FUNC:_ZNSt10filesystem18create_directoriesERKNS_4pathE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_4pathERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_7__cxx114pathE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_7__cxx114pathERSt10error_code@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem18directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorC1ERKNS_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorC2ERKNS_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorppEv@@GLIBCXX_3.4.26
@@ -1801,6 +1820,7 @@ FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_4pathES2_@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_4pathES2_RSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_7__cxx114pathES3_@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_7__cxx114pathES3_RSt10error_code@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iterator25disable_recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator3popERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator3popEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
@@ -1809,6 +1829,7 @@ FUNC:_ZNSt10filesystem28recursive_directory_iteratorC2ERKNS_4pathENS_17directory
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1852,9 +1873,11 @@ FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorC2ERKNSt7__cxx1112basic_stringIc
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD0Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD2Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1118directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorC1ERKNS0_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorC2ERKNS0_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorppEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator25disable_recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator3popERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator3popEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
@@ -1863,6 +1886,7 @@ FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorC2ERKNS0_4pathENS_17
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2038,13 +2062,21 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -2973,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -3720,9 +3758,15 @@ FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEC2Ej@
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED2Ev@@GLIBCXX_3.4.21
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED0Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED2Ev@@GLIBCXX_3.4.21
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED0Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED2Ev@@GLIBCXX_3.4.21
@@ -4343,6 +4387,7 @@ OBJECT:0:CXXABI_1.3
 OBJECT:0:CXXABI_1.3.1
 OBJECT:0:CXXABI_1.3.10
 OBJECT:0:CXXABI_1.3.11
+OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4372,6 +4417,8 @@ OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4398,6 +4445,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -4498,7 +4546,9 @@ OBJECT:12:_ZTISt25__codecvt_utf8_utf16_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:12:_ZTISt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:12:_ZTISt25__codecvt_utf8_utf16_baseIwE@@GLIBCXX_3.4.21
 OBJECT:12:_ZTISt5ctypeIwE@@GLIBCXX_3.4
+OBJECT:12:_ZTISt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTISt7codecvtIDic11__mbstate_tE@@GLIBCXX_3.4.21
+OBJECT:12:_ZTISt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTISt7codecvtIDsc11__mbstate_tE@@GLIBCXX_3.4.21
 OBJECT:12:_ZTISt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:12:_ZTISt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
@@ -4558,12 +4608,14 @@ OBJECT:16:_ZTIPDf@@CXXABI_1.3.4
 OBJECT:16:_ZTIPDi@@CXXABI_1.3.3
 OBJECT:16:_ZTIPDn@@CXXABI_1.3.5
 OBJECT:16:_ZTIPDs@@CXXABI_1.3.3
+OBJECT:16:_ZTIPDu@@CXXABI_1.3.12
 OBJECT:16:_ZTIPKDd@@CXXABI_1.3.4
 OBJECT:16:_ZTIPKDe@@CXXABI_1.3.4
 OBJECT:16:_ZTIPKDf@@CXXABI_1.3.4
 OBJECT:16:_ZTIPKDi@@CXXABI_1.3.3
 OBJECT:16:_ZTIPKDn@@CXXABI_1.3.5
 OBJECT:16:_ZTIPKDs@@CXXABI_1.3.3
+OBJECT:16:_ZTIPKDu@@CXXABI_1.3.12
 OBJECT:16:_ZTIPKa@@CXXABI_1.3
 OBJECT:16:_ZTIPKb@@CXXABI_1.3
 OBJECT:16:_ZTIPKc@@CXXABI_1.3
@@ -4697,6 +4749,19 @@ OBJECT:1:_ZNSt14numeric_limitsIDsE8is_exactE@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_iec559E@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_moduloE@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_signedE@@GLIBCXX_3.4.11
+OBJECT:1:_ZNSt14numeric_limitsIDuE10is_boundedE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE10is_integerE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE12has_infinityE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE13has_quiet_NaNE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE14is_specializedE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE15has_denorm_lossE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE15tinyness_beforeE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE17has_signaling_NaNE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE5trapsE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE8is_exactE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_iec559E@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_moduloE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_signedE@@GLIBCXX_3.4.26
 OBJECT:1:_ZNSt14numeric_limitsIaE10is_boundedE@@GLIBCXX_3.4
 OBJECT:1:_ZNSt14numeric_limitsIaE10is_integerE@@GLIBCXX_3.4
 OBJECT:1:_ZNSt14numeric_limitsIaE12has_infinityE@@GLIBCXX_3.4
@@ -5006,6 +5071,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5014,6 +5080,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5070,6 +5138,8 @@ OBJECT:2:_ZTSv@@CXXABI_1.3
 OBJECT:2:_ZTSw@@CXXABI_1.3
 OBJECT:2:_ZTSx@@CXXABI_1.3
 OBJECT:2:_ZTSy@@CXXABI_1.3
+OBJECT:30:_ZTSSt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
+OBJECT:30:_ZTSSt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:32:_ZTINSt7__cxx1110moneypunctIcLb0EEE@@GLIBCXX_3.4.21
 OBJECT:32:_ZTINSt7__cxx1110moneypunctIcLb1EEE@@GLIBCXX_3.4.21
 OBJECT:32:_ZTINSt7__cxx1110moneypunctIwLb0EEE@@GLIBCXX_3.4.21
@@ -5118,6 +5188,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5224,7 +5295,9 @@ OBJECT:44:_ZTVSt23__codecvt_abstract_baseIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:44:_ZTVSt25__codecvt_utf8_utf16_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:44:_ZTVSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:44:_ZTVSt25__codecvt_utf8_utf16_baseIwE@@GLIBCXX_3.4.21
+OBJECT:44:_ZTVSt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:44:_ZTVSt7codecvtIDic11__mbstate_tE@@GLIBCXX_3.4.21
+OBJECT:44:_ZTVSt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:44:_ZTVSt7codecvtIDsc11__mbstate_tE@@GLIBCXX_3.4.21
 OBJECT:44:_ZTVSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:44:_ZTVSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
@@ -5276,6 +5349,15 @@ OBJECT:4:_ZNSt14numeric_limitsIDsE14min_exponent10E@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE5radixE@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE6digitsE@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE8digits10E@@GLIBCXX_3.4.11
+OBJECT:4:_ZNSt14numeric_limitsIDuE10has_denormE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE11round_styleE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE12max_exponentE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE12min_exponentE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE14max_exponent10E@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE14min_exponent10E@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE5radixE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE6digitsE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE8digits10E@@GLIBCXX_3.4.26
 OBJECT:4:_ZNSt14numeric_limitsIaE10has_denormE@@GLIBCXX_3.4
 OBJECT:4:_ZNSt14numeric_limitsIaE11round_styleE@@GLIBCXX_3.4
 OBJECT:4:_ZNSt14numeric_limitsIaE12max_digits10E@@GLIBCXX_3.4.14
@@ -5475,7 +5557,9 @@ OBJECT:4:_ZNSt7__cxx119money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2
 OBJECT:4:_ZNSt7__cxx119money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE@@GLIBCXX_3.4.21
 OBJECT:4:_ZNSt7__cxx119money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE@@GLIBCXX_3.4.21
 OBJECT:4:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE@@GLIBCXX_3.4.21
+OBJECT:4:_ZNSt7codecvtIDiDu11__mbstate_tE2idE@@GLIBCXX_3.4.26
 OBJECT:4:_ZNSt7codecvtIDic11__mbstate_tE2idE@@GLIBCXX_3.4.21
+OBJECT:4:_ZNSt7codecvtIDsDu11__mbstate_tE2idE@@GLIBCXX_3.4.26
 OBJECT:4:_ZNSt7codecvtIDsc11__mbstate_tE2idE@@GLIBCXX_3.4.21
 OBJECT:4:_ZNSt7codecvtIcc11__mbstate_tE2idE@@GLIBCXX_3.4
 OBJECT:4:_ZNSt7codecvtIwc11__mbstate_tE2idE@@GLIBCXX_3.4
@@ -5674,11 +5758,13 @@ OBJECT:8:_ZTIDf@@CXXABI_1.3.4
 OBJECT:8:_ZTIDi@@CXXABI_1.3.3
 OBJECT:8:_ZTIDn@@CXXABI_1.3.5
 OBJECT:8:_ZTIDs@@CXXABI_1.3.3
+OBJECT:8:_ZTIDu@@CXXABI_1.3.12
 OBJECT:8:_ZTIN10__cxxabiv115__forced_unwindE@@CXXABI_1.3.2
 OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/sparc64-linux-gnu/baseline_symbols.txt

@@ -338,7 +338,9 @@ FUNC:_ZNKSt10filesystem16filesystem_error4whatEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem16filesystem_error5path1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem16filesystem_error5path2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem18directory_iteratordeEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem28recursive_directory_iterator17recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem28recursive_directory_iterator5depthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem28recursive_directory_iterator7optionsEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem28recursive_directory_iteratordeEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem4path11parent_pathEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem4path12has_filenameEv@@GLIBCXX_3.4.26
@@ -364,7 +366,9 @@ FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error4whatEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error5path1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1116filesystem_error5path2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1118directory_iteratordeEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator17recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator5depthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iterator7optionsEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx1128recursive_directory_iteratordeEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx114path11parent_pathEv@@GLIBCXX_3.4.26
 FUNC:_ZNKSt10filesystem7__cxx114path12has_filenameEv@@GLIBCXX_3.4.26
@@ -982,6 +986,13 @@ FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE6do_
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE6do_putES4_bRSt8ios_basewe@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE9_M_insertILb0EEES4_S4_RSt8ios_basewRKNS_12basic_stringIwS3_SaIwEEE@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE9_M_insertILb1EEES4_S4_RSt8ios_basewRKNS_12basic_stringIwS3_SaIwEEE@@GLIBCXX_3.4.21
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE5do_inERS0_PKDuS4_RS4_PDiS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE6do_outERS0_PKDiS4_RS4_PDuS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDiDu11__mbstate_tE9do_lengthERS0_PKDuS4_m@@GLIBCXX_3.4.26
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.21
@@ -989,6 +1000,13 @@ FUNC:_ZNKSt7codecvtIDic11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE5do_inERS0_PKcS4_RS4_PDiS6_RS6_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE6do_outERS0_PKDiS4_RS4_PcS6_RS6_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDic11__mbstate_tE9do_lengthERS0_PKcS4_m@@GLIBCXX_3.4.21
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE10do_unshiftERS0_PDuS3_RS3_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE16do_always_noconvEv@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE5do_inERS0_PKDuS4_RS4_PDsS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE6do_outERS0_PKDsS4_RS4_PDuS6_RS6_@@GLIBCXX_3.4.26
+FUNC:_ZNKSt7codecvtIDsDu11__mbstate_tE9do_lengthERS0_PKDuS4_m@@GLIBCXX_3.4.26
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE10do_unshiftERS0_PcS3_RS3_@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE11do_encodingEv@@GLIBCXX_3.4.21
 FUNC:_ZNKSt7codecvtIDsc11__mbstate_tE13do_max_lengthEv@@GLIBCXX_3.4.21
@@ -1790,6 +1808,7 @@ FUNC:_ZNSt10filesystem18create_directoriesERKNS_4pathE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_4pathERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_7__cxx114pathE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18create_directoriesERKNS_7__cxx114pathERSt10error_code@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem18directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorC1ERKNS_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorC2ERKNS_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem18directory_iteratorppEv@@GLIBCXX_3.4.26
@@ -1801,6 +1820,7 @@ FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_4pathES2_@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_4pathES2_RSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_7__cxx114pathES3_@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem24create_directory_symlinkERKNS_7__cxx114pathES3_RSt10error_code@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iterator25disable_recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator3popERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator3popEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
@@ -1809,6 +1829,7 @@ FUNC:_ZNSt10filesystem28recursive_directory_iteratorC2ERKNS_4pathENS_17directory
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSEOS0_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem28recursive_directory_iteratoraSERKS0_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem28recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsE@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem4copyERKNS_4pathES2_NS_12copy_optionsERSt10error_code@@GLIBCXX_3.4.26
@@ -1852,9 +1873,11 @@ FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorC2ERKNSt7__cxx1112basic_stringIc
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD0Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1116filesystem_errorD2Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1118directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorC1ERKNS0_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorC2ERKNS0_4pathENS_17directory_optionsEPSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1118directory_iteratorppEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator25disable_recursion_pendingEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator3popERSt10error_code@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator3popEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iterator9incrementERSt10error_code@@GLIBCXX_3.4.26
@@ -1863,6 +1886,7 @@ FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorC2ERKNS0_4pathENS_17
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD1Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorD2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSEOS1_@@GLIBCXX_3.4.26
+FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratoraSERKS1_@@GLIBCXX_3.4.27
 FUNC:_ZNSt10filesystem7__cxx1128recursive_directory_iteratorppEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_M_split_cmptsEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt10filesystem7__cxx114path14_S_convert_locEPKcS3_RKSt6locale@@GLIBCXX_3.4.26
@@ -2038,13 +2062,21 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
 FUNC:_ZNSt12bad_weak_ptrD1Ev@@GLIBCXX_3.4.15
@@ -2973,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -3720,9 +3758,15 @@ FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEEC2Em@
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEED2Ev@@GLIBCXX_3.4.21
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED0Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDiDu11__mbstate_tED2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDic11__mbstate_tED2Ev@@GLIBCXX_3.4.21
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED0Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt7codecvtIDsDu11__mbstate_tED2Ev@@GLIBCXX_3.4.26
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED0Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt7codecvtIDsc11__mbstate_tED2Ev@@GLIBCXX_3.4.21
@@ -4343,6 +4387,7 @@ OBJECT:0:CXXABI_1.3
 OBJECT:0:CXXABI_1.3.1
 OBJECT:0:CXXABI_1.3.10
 OBJECT:0:CXXABI_1.3.11
+OBJECT:0:CXXABI_1.3.12
 OBJECT:0:CXXABI_1.3.2
 OBJECT:0:CXXABI_1.3.3
 OBJECT:0:CXXABI_1.3.4
@@ -4372,6 +4417,8 @@ OBJECT:0:GLIBCXX_3.4.23
 OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
+OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4450,11 +4497,13 @@ OBJECT:16:_ZTIDf@@CXXABI_1.3.4
 OBJECT:16:_ZTIDi@@CXXABI_1.3.3
 OBJECT:16:_ZTIDn@@CXXABI_1.3.5
 OBJECT:16:_ZTIDs@@CXXABI_1.3.3
+OBJECT:16:_ZTIDu@@CXXABI_1.3.12
 OBJECT:16:_ZTIN10__cxxabiv115__forced_unwindE@@CXXABI_1.3.2
 OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4570,6 +4619,19 @@ OBJECT:1:_ZNSt14numeric_limitsIDsE8is_exactE@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_iec559E@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_moduloE@@GLIBCXX_3.4.11
 OBJECT:1:_ZNSt14numeric_limitsIDsE9is_signedE@@GLIBCXX_3.4.11
+OBJECT:1:_ZNSt14numeric_limitsIDuE10is_boundedE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE10is_integerE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE12has_infinityE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE13has_quiet_NaNE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE14is_specializedE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE15has_denorm_lossE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE15tinyness_beforeE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE17has_signaling_NaNE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE5trapsE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE8is_exactE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_iec559E@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_moduloE@@GLIBCXX_3.4.26
+OBJECT:1:_ZNSt14numeric_limitsIDuE9is_signedE@@GLIBCXX_3.4.26
 OBJECT:1:_ZNSt14numeric_limitsIaE10is_boundedE@@GLIBCXX_3.4
 OBJECT:1:_ZNSt14numeric_limitsIaE10is_integerE@@GLIBCXX_3.4
 OBJECT:1:_ZNSt14numeric_limitsIaE12has_infinityE@@GLIBCXX_3.4
@@ -4871,6 +4933,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -4971,7 +5034,9 @@ OBJECT:24:_ZTISt25__codecvt_utf8_utf16_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:24:_ZTISt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:24:_ZTISt25__codecvt_utf8_utf16_baseIwE@@GLIBCXX_3.4.21
 OBJECT:24:_ZTISt5ctypeIwE@@GLIBCXX_3.4
+OBJECT:24:_ZTISt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTISt7codecvtIDic11__mbstate_tE@@GLIBCXX_3.4.21
+OBJECT:24:_ZTISt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTISt7codecvtIDsc11__mbstate_tE@@GLIBCXX_3.4.21
 OBJECT:24:_ZTISt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:24:_ZTISt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
@@ -5001,6 +5066,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5057,6 +5123,8 @@ OBJECT:2:_ZTSv@@CXXABI_1.3
 OBJECT:2:_ZTSw@@CXXABI_1.3
 OBJECT:2:_ZTSx@@CXXABI_1.3
 OBJECT:2:_ZTSy@@CXXABI_1.3
+OBJECT:30:_ZTSSt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
+OBJECT:30:_ZTSSt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:32:_ZNSbIwSt11char_traitsIwESaIwEE4_Rep20_S_empty_rep_storageE@@GLIBCXX_3.4
 OBJECT:32:_ZNSs4_Rep20_S_empty_rep_storageE@@GLIBCXX_3.4
 OBJECT:32:_ZTIPDd@@CXXABI_1.3.4
@@ -5065,12 +5133,14 @@ OBJECT:32:_ZTIPDf@@CXXABI_1.3.4
 OBJECT:32:_ZTIPDi@@CXXABI_1.3.3
 OBJECT:32:_ZTIPDn@@CXXABI_1.3.5
 OBJECT:32:_ZTIPDs@@CXXABI_1.3.3
+OBJECT:32:_ZTIPDu@@CXXABI_1.3.12
 OBJECT:32:_ZTIPKDd@@CXXABI_1.3.4
 OBJECT:32:_ZTIPKDe@@CXXABI_1.3.4
 OBJECT:32:_ZTIPKDf@@CXXABI_1.3.4
 OBJECT:32:_ZTIPKDi@@CXXABI_1.3.3
 OBJECT:32:_ZTIPKDn@@CXXABI_1.3.5
 OBJECT:32:_ZTIPKDs@@CXXABI_1.3.3
+OBJECT:32:_ZTIPKDu@@CXXABI_1.3.12
 OBJECT:32:_ZTIPKa@@CXXABI_1.3
 OBJECT:32:_ZTIPKb@@CXXABI_1.3
 OBJECT:32:_ZTIPKc@@CXXABI_1.3
@@ -5150,6 +5220,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5273,6 +5344,15 @@ OBJECT:4:_ZNSt14numeric_limitsIDsE14min_exponent10E@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE5radixE@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE6digitsE@@GLIBCXX_3.4.11
 OBJECT:4:_ZNSt14numeric_limitsIDsE8digits10E@@GLIBCXX_3.4.11
+OBJECT:4:_ZNSt14numeric_limitsIDuE10has_denormE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE11round_styleE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE12max_exponentE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE12min_exponentE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE14max_exponent10E@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE14min_exponent10E@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE5radixE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE6digitsE@@GLIBCXX_3.4.26
+OBJECT:4:_ZNSt14numeric_limitsIDuE8digits10E@@GLIBCXX_3.4.26
 OBJECT:4:_ZNSt14numeric_limitsIaE10has_denormE@@GLIBCXX_3.4
 OBJECT:4:_ZNSt14numeric_limitsIaE11round_styleE@@GLIBCXX_3.4
 OBJECT:4:_ZNSt14numeric_limitsIaE12max_digits10E@@GLIBCXX_3.4.14
@@ -5554,6 +5634,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE@@GLIBCXX_3
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5667,7 +5749,9 @@ OBJECT:88:_ZTVSt23__codecvt_abstract_baseIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:88:_ZTVSt25__codecvt_utf8_utf16_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:88:_ZTVSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:88:_ZTVSt25__codecvt_utf8_utf16_baseIwE@@GLIBCXX_3.4.21
+OBJECT:88:_ZTVSt7codecvtIDiDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:88:_ZTVSt7codecvtIDic11__mbstate_tE@@GLIBCXX_3.4.21
+OBJECT:88:_ZTVSt7codecvtIDsDu11__mbstate_tE@@GLIBCXX_3.4.26
 OBJECT:88:_ZTVSt7codecvtIDsc11__mbstate_tE@@GLIBCXX_3.4.21
 OBJECT:88:_ZTVSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:88:_ZTVSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
@@ -5745,7 +5829,9 @@ OBJECT:8:_ZNSt7__cxx119money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2
 OBJECT:8:_ZNSt7__cxx119money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE@@GLIBCXX_3.4.21
 OBJECT:8:_ZNSt7__cxx119money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE@@GLIBCXX_3.4.21
 OBJECT:8:_ZNSt7__cxx119money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE@@GLIBCXX_3.4.21
+OBJECT:8:_ZNSt7codecvtIDiDu11__mbstate_tE2idE@@GLIBCXX_3.4.26
 OBJECT:8:_ZNSt7codecvtIDic11__mbstate_tE2idE@@GLIBCXX_3.4.21
+OBJECT:8:_ZNSt7codecvtIDsDu11__mbstate_tE2idE@@GLIBCXX_3.4.26
 OBJECT:8:_ZNSt7codecvtIDsc11__mbstate_tE2idE@@GLIBCXX_3.4.21
 OBJECT:8:_ZNSt7codecvtIcc11__mbstate_tE2idE@@GLIBCXX_3.4
 OBJECT:8:_ZNSt7codecvtIwc11__mbstate_tE2idE@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt

@@ -2062,16 +2062,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3001,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4409,6 +4419,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4435,6 +4446,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5062,6 +5074,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5070,6 +5083,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5177,6 +5192,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5754,6 +5770,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/config/abi/post/x86_64-linux-gnu/baseline_symbols.txt

@@ -2062,16 +2062,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3001,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvmm@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4409,6 +4419,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4493,6 +4504,7 @@ OBJECT:16:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:16:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:16:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:16:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:16:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:16:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:16:_ZTISt10ctype_base@@GLIBCXX_3.4
@@ -4923,6 +4935,7 @@ OBJECT:24:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:24:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:24:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:24:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:24:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5055,6 +5068,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:272:_ZSt4cerr@@GLIBCXX_3.4
 OBJECT:272:_ZSt4clog@@GLIBCXX_3.4
 OBJECT:272:_ZSt4cout@@GLIBCXX_3.4
@@ -5211,6 +5225,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:37:_ZTSN10__cxxabiv120__function_type_infoE@@CXXABI_1.3
@@ -5626,6 +5641,8 @@ OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE@@GLIBCXX_3
 OBJECT:56:_ZTSNSt7__cxx1115basic_stringbufIwSt11char_traitsIwESaIwEEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTTSd@@GLIBCXX_3.4
 OBJECT:56:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:56:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:56:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:56:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21

libstdc++-v3/config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt

@@ -2062,16 +2062,20 @@ FUNC:_ZNSt12__basic_fileIcED1Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__basic_fileIcED2Ev@@GLIBCXX_3.4
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem28recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS4_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem4_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS4_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1EOS6_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2EOS6_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx1128recursive_directory_iterator10_Dir_stackELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1EOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC1Ev@@GLIBCXX_3.4.26
+FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2EOS5_@@GLIBCXX_3.4.28
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEC2Ev@@GLIBCXX_3.4.27
 FUNC:_ZNSt12__shared_ptrINSt10filesystem7__cxx114_DirELN9__gnu_cxx12_Lock_policyE2EEaSEOS5_@@GLIBCXX_3.4.26
 FUNC:_ZNSt12bad_weak_ptrD0Ev@@GLIBCXX_3.4.15
@@ -3001,12 +3005,18 @@ FUNC:_ZNSt3_V214error_categoryD1Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V214error_categoryD2Ev@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V215system_categoryEv@@GLIBCXX_3.4.21
 FUNC:_ZNSt3_V216generic_categoryEv@@GLIBCXX_3.4.21
+FUNC:_ZNSt3pmr15memory_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr15memory_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr19new_delete_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20get_default_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20null_memory_resourceEv@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr20set_default_resourceEPNS_15memory_resourceE@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource13_M_new_bufferEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr25monotonic_buffer_resource18_M_release_buffersEv@@GLIBCXX_3.4.26
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD0Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD1Ev@@GLIBCXX_3.4.28
+FUNC:_ZNSt3pmr25monotonic_buffer_resourceD2Ev@@GLIBCXX_3.4.28
 FUNC:_ZNSt3pmr26synchronized_pool_resource11do_allocateEjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource13do_deallocateEPvjj@@GLIBCXX_3.4.26
 FUNC:_ZNSt3pmr26synchronized_pool_resource7releaseEv@@GLIBCXX_3.4.26
@@ -4409,6 +4419,7 @@ OBJECT:0:GLIBCXX_3.4.24
 OBJECT:0:GLIBCXX_3.4.25
 OBJECT:0:GLIBCXX_3.4.26
 OBJECT:0:GLIBCXX_3.4.27
+OBJECT:0:GLIBCXX_3.4.28
 OBJECT:0:GLIBCXX_3.4.3
 OBJECT:0:GLIBCXX_3.4.4
 OBJECT:0:GLIBCXX_3.4.5
@@ -4435,6 +4446,7 @@ OBJECT:12:_ZTIN9__gnu_cxx18stdio_sync_filebufIwSt11char_traitsIwEEE@@GLIBCXX_3.4
 OBJECT:12:_ZTINSt10filesystem16filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt10filesystem7__cxx1116filesystem_errorE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt13__future_base19_Async_state_commonE@@GLIBCXX_3.4.17
+OBJECT:12:_ZTINSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:12:_ZTINSt3pmr26synchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt3pmr28unsynchronized_pool_resourceE@@GLIBCXX_3.4.26
 OBJECT:12:_ZTINSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
@@ -5092,6 +5104,7 @@ OBJECT:25:_ZTSNSt7__cxx118messagesIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIcEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSNSt7__cxx118numpunctIwEE@@GLIBCXX_3.4.21
 OBJECT:25:_ZTSSt20bad_array_new_length@@CXXABI_1.3.8
+OBJECT:26:_ZTSNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:27:_ZTSSt19__codecvt_utf8_baseIwE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDiE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTSSt19__codecvt_utf8_baseIDsE@@GLIBCXX_3.4.21
@@ -5100,6 +5113,8 @@ OBJECT:28:_ZTSSt7codecvtIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTSSt7codecvtIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:28:_ZTTSd@@GLIBCXX_3.4
 OBJECT:28:_ZTTSt14basic_iostreamIwSt11char_traitsIwEE@@GLIBCXX_3.4
+OBJECT:28:_ZTVNSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
+OBJECT:28:_ZTVNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIcEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1114collate_bynameIwEE@@GLIBCXX_3.4.21
 OBJECT:28:_ZTVNSt7__cxx1115messages_bynameIcEE@@GLIBCXX_3.4.21
@@ -5209,6 +5224,7 @@ OBJECT:34:_ZTSSt25__codecvt_utf8_utf16_baseIDsE@@GLIBCXX_3.4.21
 OBJECT:34:_ZTSSt9basic_iosIcSt11char_traitsIcEE@@GLIBCXX_3.4
 OBJECT:34:_ZTSSt9basic_iosIwSt11char_traitsIwEE@@GLIBCXX_3.4
 OBJECT:36:_ZTSN10__cxxabiv119__pointer_type_infoE@@CXXABI_1.3
+OBJECT:36:_ZTSNSt3pmr25monotonic_buffer_resourceE@@GLIBCXX_3.4.28
 OBJECT:36:_ZTSSt14codecvt_bynameIcc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTSSt14codecvt_bynameIwc11__mbstate_tE@@GLIBCXX_3.4
 OBJECT:36:_ZTVN10__cxxabiv117__pbase_type_infoE@@CXXABI_1.3
@@ -5810,6 +5826,7 @@ OBJECT:8:_ZTIN10__cxxabiv119__foreign_exceptionE@@CXXABI_1.3.2
 OBJECT:8:_ZTINSt13__future_base11_State_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt13__future_base12_Result_baseE@@GLIBCXX_3.4.15
 OBJECT:8:_ZTINSt3_V214error_categoryE@@GLIBCXX_3.4.21
+OBJECT:8:_ZTINSt3pmr15memory_resourceE@@GLIBCXX_3.4.28
 OBJECT:8:_ZTINSt6locale5facetE@@GLIBCXX_3.4
 OBJECT:8:_ZTINSt6thread6_StateE@@GLIBCXX_3.4.22
 OBJECT:8:_ZTISt10ctype_base@@GLIBCXX_3.4

libstdc++-v3/doc/html/faq.html

@@ -194,7 +194,7 @@
     information is available on the homepage (including how to browse
     the list archives); to send a message to the list,
     use <code class="email">&lt;<a class="email" href="mailto:libstdc++@gcc.gnu.org">libstdc++@gcc.gnu.org</a>&gt;</code>.
-    </p><p> 
+    </p><p>
     If you have a question that you think should be included
     here, or if you have a question <span class="emphasis"><em>about</em></span> a question/answer
     here, please send email to the libstdc++ mailing list, as above.
@@ -246,8 +246,8 @@
     development tools. It may be necessary to install extra
     development packages to get the headers, or the documentation, or
     the source: please consult your vendor for details.
-    </p><p> 
-    To build and install from the GNU GCC sources, please consult the 
+    </p><p>
+    To build and install from the GNU GCC sources, please consult the
     <a class="link" href="manual/setup.html" title="Chapter 2. Setup">setup
     documentation</a> for detailed
     instructions. You may wish to browse those files ahead
@@ -268,7 +268,7 @@
     </p></td></tr><tr class="answer"><td align="left" valign="top"><a id="a-how_to_test"></a></td><td align="left" valign="top"><p>
     Libstdc++ comes with its own validation testsuite, which includes
     conformance testing, regression testing, ABI testing, and
-    performance testing. Please consult the 
+    performance testing. Please consult the
     <a class="link" href="http://gcc.gnu.org/install/test.html" target="_top">testing
     documentation</a> for GCC and
     <a class="link" href="manual/test.html" title="Testing">Testing</a> in the libstdc++
@@ -424,12 +424,12 @@
     </p></td></tr><tr class="answer"><td align="left" valign="top"><a id="a-solaris_long_long"></a></td><td align="left" valign="top"><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Note</h3><p>This answer is old and probably no longer be relevant.</p></div><p>
     By default we try to support the C99 <span class="type">long long</span> type.
     This requires that certain functions from your C library be present.
-    </p><p> 
+    </p><p>
     Up through release 3.0.2 the platform-specific tests performed by
     libstdc++ were too general, resulting in a conservative approach
     to enabling the <span class="type">long long</span> code paths. The most
     commonly reported platform affected was Solaris.
-    </p><p> 
+    </p><p>
     This has been fixed for libstdc++ releases greater than 3.0.3.
     </p></td></tr><tr class="question"><td align="left" valign="top"><a id="faq.predefined"></a><a id="q-predefined"></a><p><strong>4.3.</strong></p></td><td align="left" valign="top"><p>
       <code class="constant">_XOPEN_SOURCE</code> and <code class="constant">_GNU_SOURCE</code> are always defined?
@@ -484,7 +484,7 @@
     and later.  A patch went in just after the 3.3 release to
     make mips* use the generic implementation instead.  You can also
     configure for mipsel-elf as a workaround.
-    </p><p>    
+    </p><p>
     The mips*-*-linux* port continues to use the MIPS II routines, and more
     work in this area is expected.
     </p></td></tr><tr class="question"><td align="left" valign="top"><a id="faq.linux_glibc"></a><a id="q-linux_glibc"></a><p><strong>4.7.</strong></p></td><td align="left" valign="top"><p>
@@ -510,7 +510,7 @@
     enable <span class="type">wchar_t</span> and C++ library structures
     like <code class="classname">wstring</code> were present. This impacted Solaris,
     Darwin, and BSD variants, and is fixed in libstdc++ versions post 4.1.0.
-    </p><p> 
+    </p><p>
     </p></td></tr><tr class="toc"><td align="left" valign="top" colspan="2"><dl><dt>5.1. <a href="faq.html#faq.what_works">
       What works already?
     </a></dt><dt>5.2. <a href="faq.html#faq.standard_bugs">
@@ -526,8 +526,8 @@
     platforms. Also dependent on the underlying platform is support
     for <span class="type">wchar_t</span> and <span class="type">long long</span> specializations,
     and details of thread support.
-    </p><p>    
-    Long answer: See the implementation status pages for 
+    </p><p>
+    Long answer: See the implementation status pages for
     <a class="link" href="manual/status.html#status.iso.1998" title="C++ 1998/2003">C++98</a>,
     <a class="link" href="manual/status.html#status.iso.tr1" title="C++ TR1">TR1</a>,
     <a class="link" href="manual/status.html#status.iso.2011" title="C++ 2011">C++11</a>,
@@ -536,7 +536,7 @@
     </p></td></tr><tr class="question"><td align="left" valign="top"><a id="faq.standard_bugs"></a><a id="q-standard_bugs"></a><p><strong>5.2.</strong></p></td><td align="left" valign="top"><p>
       Bugs in the ISO C++ language or library specification
     </p></td></tr><tr class="answer"><td align="left" valign="top"><a id="a-standard_bugs"></a></td><td align="left" valign="top"><p>
-    Unfortunately, there are some. 
+    Unfortunately, there are some.
     </p><p>
     For those people who are not part of the ISO Library Group
     (i.e., nearly all of us needing to read this page in the first
@@ -560,7 +560,7 @@
     or an older version of the GNU compilers. Third, you can find more
     information on the libstdc++ and the GCC mailing lists: search
     these lists with terms describing your issue.
-    </p><p> 
+    </p><p>
     Before reporting a bug, please examine the
     <a class="link" href="https://gcc.gnu.org/bugs/" target="_top">bugs database</a>, with the
     component set to <span class="quote">“<span class="quote">c++</span>”</span>.
@@ -813,7 +813,7 @@
     and <a class="link" href="manual/backwards.html" title="Backwards Compatibility">backwards
     compatibility</a> documentation.
     </p><p>
-    The <a class="link" href="https://web.archive.org/web/20171225062613/http://www.sgi.com/tech/stl/FAQ.html" target="_top">FAQ</a>
+    The <a class="link" href="https://web.archive.org/web/20171104092813/http://www.sgi.com/tech/stl/FAQ.html" target="_top">FAQ</a>
     for SGI's STL is still recommended reading.
     </p></td></tr><tr class="question"><td align="left" valign="top"><a id="faq.extensions_and_backwards_compat"></a><a id="q-extensions_and_backwards_compat"></a><p><strong>7.4.</strong></p></td><td align="left" valign="top"><p>
       Extensions and Backward Compatibility

libstdc++-v3/doc/html/manual/abi.html

@@ -110,7 +110,7 @@ compatible.
 	has the same filename and <code class="constant">DT_SONAME</code> as the
 	preceding release.
       </p><p>It is versioned as follows:
-    </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li><li class="listitem"><p>GCC 7.2.0: libstdc++.so.6.0.24</p></li><li class="listitem"><p>GCC 8.0.0: libstdc++.so.6.0.25</p></li><li class="listitem"><p>GCC 9.1.0: libstdc++.so.6.0.26</p></li><li class="listitem"><p>GCC 9.2.0: libstdc++.so.6.0.27</p></li><li class="listitem"><p>GCC 9.3.0: libstdc++.so.6.0.28</p></li></ul></div><p>
+    </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li><li class="listitem"><p>GCC 7.2.0: libstdc++.so.6.0.24</p></li><li class="listitem"><p>GCC 8.1.0: libstdc++.so.6.0.25</p></li><li class="listitem"><p>GCC 9.1.0: libstdc++.so.6.0.26</p></li><li class="listitem"><p>GCC 9.2.0: libstdc++.so.6.0.27</p></li><li class="listitem"><p>GCC 9.3.0: libstdc++.so.6.0.28</p></li><li class="listitem"><p>GCC 10.1.0: libstdc++.so.6.0.28</p></li></ul></div><p>
       Note 1: Error should be libstdc++.so.3.0.3.
     </p><p>
       Note 2: Not strictly required.
@@ -128,7 +128,7 @@ compatible.
    GLIBCPP_3.2 for symbols that were introduced in the GCC 3.2.0
    release.) If a particular release is not listed, it has the same
    version labels as the preceding release.
-   </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.1: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.2: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.3: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.4: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.1.0: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.1.1: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.2.0: GLIBCPP_3.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.1: GLIBCPP_3.2.1, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.2: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.3: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.3.0: GLIBCPP_3.2.2, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.1: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.2: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.3: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.4.0: GLIBCXX_3.4, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.1: GLIBCXX_3.4.1, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.2: GLIBCXX_3.4.2</p></li><li class="listitem"><p>GCC 3.4.3: GLIBCXX_3.4.3</p></li><li class="listitem"><p>GCC 4.0.0: GLIBCXX_3.4.4, CXXABI_1.3.1</p></li><li class="listitem"><p>GCC 4.0.1: GLIBCXX_3.4.5</p></li><li class="listitem"><p>GCC 4.0.2: GLIBCXX_3.4.6</p></li><li class="listitem"><p>GCC 4.0.3: GLIBCXX_3.4.7</p></li><li class="listitem"><p>GCC 4.1.1: GLIBCXX_3.4.8</p></li><li class="listitem"><p>GCC 4.2.0: GLIBCXX_3.4.9</p></li><li class="listitem"><p>GCC 4.3.0: GLIBCXX_3.4.10, CXXABI_1.3.2</p></li><li class="listitem"><p>GCC 4.4.0: GLIBCXX_3.4.11, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.1: GLIBCXX_3.4.12, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.2: GLIBCXX_3.4.13, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.5.0: GLIBCXX_3.4.14, CXXABI_1.3.4</p></li><li class="listitem"><p>GCC 4.6.0: GLIBCXX_3.4.15, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.6.1: GLIBCXX_3.4.16, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.7.0: GLIBCXX_3.4.17, CXXABI_1.3.6</p></li><li class="listitem"><p>GCC 4.8.0: GLIBCXX_3.4.18, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.8.3: GLIBCXX_3.4.19, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.9.0: GLIBCXX_3.4.20, CXXABI_1.3.8</p></li><li class="listitem"><p>GCC 5.1.0: GLIBCXX_3.4.21, CXXABI_1.3.9</p></li><li class="listitem"><p>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</p></li><li class="listitem"><p>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 7.2.0: GLIBCXX_3.4.24, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 8.0.0: GLIBCXX_3.4.25, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 9.0.0: GLIBCXX_3.4.26, CXXABI_1.3.11</p></li></ul></div></li><li class="listitem"><p>Incremental bumping of a compiler pre-defined macro,
+   </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.1: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.2: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.3: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.4: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.1.0: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.1.1: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.2.0: GLIBCPP_3.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.1: GLIBCPP_3.2.1, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.2: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.3: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.3.0: GLIBCPP_3.2.2, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.1: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.2: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.3: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.4.0: GLIBCXX_3.4, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.1: GLIBCXX_3.4.1, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.2: GLIBCXX_3.4.2</p></li><li class="listitem"><p>GCC 3.4.3: GLIBCXX_3.4.3</p></li><li class="listitem"><p>GCC 4.0.0: GLIBCXX_3.4.4, CXXABI_1.3.1</p></li><li class="listitem"><p>GCC 4.0.1: GLIBCXX_3.4.5</p></li><li class="listitem"><p>GCC 4.0.2: GLIBCXX_3.4.6</p></li><li class="listitem"><p>GCC 4.0.3: GLIBCXX_3.4.7</p></li><li class="listitem"><p>GCC 4.1.1: GLIBCXX_3.4.8</p></li><li class="listitem"><p>GCC 4.2.0: GLIBCXX_3.4.9</p></li><li class="listitem"><p>GCC 4.3.0: GLIBCXX_3.4.10, CXXABI_1.3.2</p></li><li class="listitem"><p>GCC 4.4.0: GLIBCXX_3.4.11, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.1: GLIBCXX_3.4.12, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.2: GLIBCXX_3.4.13, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.5.0: GLIBCXX_3.4.14, CXXABI_1.3.4</p></li><li class="listitem"><p>GCC 4.6.0: GLIBCXX_3.4.15, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.6.1: GLIBCXX_3.4.16, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.7.0: GLIBCXX_3.4.17, CXXABI_1.3.6</p></li><li class="listitem"><p>GCC 4.8.0: GLIBCXX_3.4.18, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.8.3: GLIBCXX_3.4.19, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.9.0: GLIBCXX_3.4.20, CXXABI_1.3.8</p></li><li class="listitem"><p>GCC 5.1.0: GLIBCXX_3.4.21, CXXABI_1.3.9</p></li><li class="listitem"><p>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</p></li><li class="listitem"><p>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 7.2.0: GLIBCXX_3.4.24, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 8.1.0: GLIBCXX_3.4.25, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 9.1.0: GLIBCXX_3.4.26, CXXABI_1.3.12</p></li><li class="listitem"><p>GCC 9.2.0: GLIBCXX_3.4.27, CXXABI_1.3.12</p></li><li class="listitem"><p>GCC 9.3.0: GLIBCXX_3.4.28, CXXABI_1.3.12</p></li><li class="listitem"><p>GCC 10.1.0: GLIBCXX_3.4.28, CXXABI_1.3.12</p></li></ul></div></li><li class="listitem"><p>Incremental bumping of a compiler pre-defined macro,
     __GXX_ABI_VERSION. This macro is defined as the version of the
     compiler v3 ABI, with g++ 3.0 being version 100. This macro will
     be automatically defined whenever g++ is used (the curious can

libstdc++-v3/doc/html/manual/status.html

@@ -1107,435 +1107,435 @@ The "SD-6 Feature Test / Notes" column shows the corresponding macro or header f
 Feature-testing recommendations for C++</a> (where applicable)
 or any notes about the implementation.
 </p><div class="table"><a id="table.cxx20_features"></a><p class="title"><strong>Table 1.8. C++ 2020 Library Features</strong></p><div class="table-contents"><table class="table" summary="C++ 2020 Library Features" border="1"><colgroup><col align="left" class="c1" /><col align="left" class="c2" /><col align="left" class="c3" /><col align="left" class="c4" /></colgroup><thead><tr><th align="left">Library Feature</th><th align="left">Proposal</th><th align="left">Status</th><th align="left">SD-6 Feature Test / Notes</th></tr></thead><tbody><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Compile-time programming</strong></span>
+        <span class="bold"><strong>Compile-time programming</strong></span>
       </td></tr><tr><td align="left">  Add constexpr modifiers to functions in <code class="code">&lt;algorithm&gt;</code> and <code class="code">&lt;utility&gt;</code> Headers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0202r3.html" target="_top">
-				P0202R3 </a>
+        P0202R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_algorithms &gt;= 201703L</code> </td></tr><tr><td align="left">  Constexpr for <code class="code">swap</code> and swap related functions </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0879r0.html" target="_top">
-				P0879R0 </a>
+        P0879R0 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_algorithms &gt;= 201806L</code> </td></tr><tr><td align="left">  Constexpr for <code class="code">std::complex</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0415r1.html" target="_top">
-				P0415R1 </a>
+        P0415R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_complex &gt;= 201711L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  P0595R2 <code class="code">std::is_constant_evaluated()</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0595r2.html" target="_top">
-				P0595R2 </a>
+        P0595R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_is_constant_evaluated &gt;= 201811L</code> </td></tr><tr><td align="left">  More constexpr containers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0784r7.html" target="_top">
-				P0784R7 </a>
+        P0784R7 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_dynamic_alloc &gt;= 201907L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Making <code class="code">std::string</code> constexpr </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0980r1.pdf" target="_top">
-				P0980R1 </a>
+        P0980R1 </a>
       </td><td align="left"> </td><td align="left"> <code class="code">__cpp_lib_constexpr_string &gt;= 201907L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Making <code class="code">std::vector</code> constexpr </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1004r2.pdf" target="_top">
-				P1004R2 </a>
+        P1004R2 </a>
       </td><td align="left"> </td><td align="left"> <code class="code">__cpp_lib_constexpr_vector &gt;= 201907L</code> </td></tr><tr><td align="left">  Constexpr in <code class="code">std::pointer_traits</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1006r1.pdf" target="_top">
-				P1006R1 </a>
+        P1006R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_memory &gt;= 201811L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  constexpr for <code class="code">&lt;numeric&gt;</code> algorithms </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1645r1.html" target="_top">
-				P1645R1 </a>
+        P1645R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_numeric &gt;= 201911L</code> </td></tr><tr><td align="left">  Constexpr iterator requirements </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0858r0.html" target="_top">
-				P0858R0 </a>
+        P0858R0 </a>
       </td><td align="center"> 9.1 </td><td align="left">
-			  <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_array_constexpr &gt;= 201803L</code> </td></tr><tr><td> <code class="code">__cpp_lib_string_view &gt;= 201803L</code> </td></tr><tr><td> (both since 9.4, see Note 1) </td></tr></tbody></table></div>
-			</td></tr><tr><td align="left">  <code class="code">constexpr</code> comparison operators for <code class="code">std::array</code> </td><td align="left">
+        <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_array_constexpr &gt;= 201803L</code> </td></tr><tr><td> <code class="code">__cpp_lib_string_view &gt;= 201803L</code> </td></tr><tr><td> (both since 9.4, see Note 1) </td></tr></tbody></table></div>
+      </td></tr><tr><td align="left">  <code class="code">constexpr</code> comparison operators for <code class="code">std::array</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1023r0.pdf" target="_top">
-				P1023R0 </a>
+        P1023R0 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_array_constexpr &gt;= 201806</code> </td></tr><tr><td align="left">  Misc constexpr bits </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1032r1.html" target="_top">
-				P1032R1 </a>
+        P1032R1 </a>
       </td><td align="center"> 10.1 </td><td align="left">
-			  <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_array_constexpr &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_functional &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_iterator &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_string_view &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_tuple &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_utility &gt;= 201811L</code> </td></tr></tbody></table></div>
-			</td></tr><tr><td align="left">  <code class="code">constexpr <span class="emphasis"><em>INVOKE</em></span></code> </td><td align="left">
+        <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_array_constexpr &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_functional &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_iterator &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_string_view &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_tuple &gt;= 201811L</code> </td></tr><tr><td> <code class="code">__cpp_lib_constexpr_utility &gt;= 201811L</code> </td></tr></tbody></table></div>
+      </td></tr><tr><td align="left">  <code class="code">constexpr <span class="emphasis"><em>INVOKE</em></span></code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1065r2.html" target="_top">
-				P1065R2 </a>
+        P1065R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_constexpr_functional &gt;= 201907L</code> </td></tr><tr><td align="left">  Transformation Trait <code class="code">remove_cvref</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0550r2.pdf" target="_top">
-				P0550R2 </a>
+        P0550R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_remove_cvref &gt;= 201711L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  Implicit conversion traits and utility functions </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0758r1.html" target="_top">
-				P0758R1 </a>
+        P0758R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_is_nothrow_convertible &gt;= 201806L</code>  (since 9.4, see Note 1) </td></tr><tr><td align="left">  The <code class="code">identity</code> metafunction </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0887r1.pdf" target="_top">
-				P0887R1 </a>
+        P0887R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_type_identity &gt;= 201806L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  <code class="code">unwrap_ref_decay</code> and <code class="code">unwrap_reference</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0318r1.pdf" target="_top">
-				P0318R1 </a>
+        P0318R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_unwrap_ref &gt;= 201811L</code> (since 9.4, see Note 1) </td></tr><tr bgcolor="#B0B0B0"><td align="left">  Improving Completeness Requirements for Type Traits </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1285r0.pdf" target="_top">
-				P1285R0 </a>
+        P1285R0 </a>
       </td><td align="center"> Partial </td><td align="left"> </td></tr><tr><td align="left">  Missing feature test macros </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1353r0.html" target="_top">
-				P1353R0 </a>
+        P1353R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left"> Making std::underlying_type SFINAE-friendly </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0340r3.html" target="_top">
-				P0340R3 </a>
+        P0340R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left"> Traits for [Un]bounded Arrays </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1357r1.pdf" target="_top">
-				P1357R1 </a>
+        P1357R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_bounded_array_traits &gt;= 201902L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Layout-compatibility and pointer-interconvertibility traits </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0466r5.pdf" target="_top">
-				P0466R5 </a>
+        P0466R5 </a>
       </td><td align="center"> </td><td align="left">
-			  <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_is_layout_compatible &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_is_pointer_interconvertible &gt;= 201907L</code> </td></tr></tbody></table></div>
+        <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_is_layout_compatible &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_is_pointer_interconvertible &gt;= 201907L</code> </td></tr></tbody></table></div>
       </td></tr><tr><td align="left">  Integrating feature-test macros into the C++ WD </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0941r2.html" target="_top">
-				P0941R2 </a>
+        P0941R2 </a>
       </td><td align="center"> 5.1 </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">&lt;version&gt;</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0754r2.pdf" target="_top">
-				P0754R2 </a>
+        P0754R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__has_include(&lt;version&gt;)</code> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Synchronization</strong></span>
+        <span class="bold"><strong>Synchronization</strong></span>
       </td></tr><tr><td align="left">  Atomic Ref </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0019r8.html" target="_top">
-				P0019R8 </a>
+        P0019R8 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_atomic_ref &gt;= 201806L</code> </td></tr><tr><td align="left">  Floating Point Atomic </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0020r6.html" target="_top">
-				P0020R6 </a>
+        P0020R6 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_atomic_float &gt;= 201711L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  C++ Synchronized Buffered Ostream </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0053r7.pdf" target="_top">
-				P0053R7 </a>
+        P0053R7 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_syncbuf &gt;= 201711L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Manipulators for C++ Synchronized Buffered Ostream </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0753r2.pdf" target="_top">
-				P0753R2 </a>
+        P0753R2 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_syncbuf &gt;= 201803L</code> </td></tr><tr><td align="left">  Make <code class="code">std::memory_order</code> a scoped enumeration </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0439r0.html" target="_top">
-				P0439R0 </a>
+        P0439R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  The Curious Case of Padding Bits, Featuring Atomic Compare-and-Exchange </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0528r3.html" target="_top">
-				P0528R3 </a>
+        P0528R3 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Atomic <code class="code">shared_ptr</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0718r2.html" target="_top">
-				P0718R2 </a>
+        P0718R2 </a>
       </td><td align="center"> </td><td align="left"> <code class="code"> __cpp_lib_atomic_shared_ptr &gt;= 201711L</code> </td></tr><tr><td align="left"> std::stop_token and std::jthread </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0660r10.pdf" target="_top">
-				P0660R10 </a>
+        P0660R10 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_jthread &gt;= 201907L</code> </td></tr><tr><td align="left"> Rename <code class="code">condition_variable_any</code> interruptible wait methods </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1869r1.html" target="_top">
-				P1869R1 </a>
+        P1869R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_jthread &gt;= 201911L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Atomic waiting and notifying, std::semaphore, std::latch and std::barrier </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1135r6.html" target="_top">
-				P1135R6 </a>
+        P1135R6 </a>
       </td><td align="center"> </td><td align="left">
-			  <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_atomic_lock_free_type_aliases &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_atomic_flag_test &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_atomic_wait &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_semaphore &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_latch &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_barrier &gt;= 201907L</code> </td></tr></tbody></table></div>
+        <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_atomic_lock_free_type_aliases &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_atomic_flag_test &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_atomic_wait &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_semaphore &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_latch &gt;= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_barrier &gt;= 201907L</code> </td></tr></tbody></table></div>
       </td></tr><tr><td align="left"> Fixing Atomic Initialization </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0883r2.pdf" target="_top">
-				P0883R2 </a>
+        P0883R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_atomic_value_initialization &gt;= 201911L</code> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Ranges and Concepts</strong></span>
+        <span class="bold"><strong>Ranges and Concepts</strong></span>
       </td></tr><tr><td align="left">  Standard Library Concepts </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0898r3.pdf" target="_top">
-				P0898R3 </a>
+        P0898R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_concepts &gt;= 201806L</code> </td></tr><tr><td align="left">  Rename concepts to standard_case for C++20, while we still can </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1754r1.pdf" target="_top">
-				P1754R1 </a>
+        P1754R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_concepts &gt;= 201907L</code> </td></tr><tr><td align="left">  Wording for <span class="emphasis"><em><code class="code">boolean-testable</code></em></span> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1964r2.html" target="_top">
-				P1964R2 </a>
+        P1964R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_concepts &gt;= 202002L</code> </td></tr><tr><td align="left">  The One Ranges Proposal </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0896r4.pdf" target="_top">
-				P0896R4 </a>
+        P0896R4 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_ranges &gt;= 201811L</code> </td></tr><tr><td align="left">  Input Range Adaptors </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1035r7.pdf" target="_top">
-				P1035R7 </a>
+        P1035R7 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_ranges &gt;= 201907L</code> </td></tr><tr><td align="left">  <code class="code">ranges</code> compare algorithm are over-constrained </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1716r3.html" target="_top">
-				P1716R3 </a>
+        P1716R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_ranges &gt;= 201911L</code> </td></tr><tr><td align="left">  Remove CommonReference requirement from StrictWeakOrdering (a.k.a Fixing Relations) </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1248r1.html" target="_top">
-				P1248R1 </a>
+        P1248R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left"> Ranges Design Cleanup </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1252r2.pdf" target="_top">
-				P1252R2 </a>
+        P1252R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Time, dates, calendars, time zones</strong></span>
+        <span class="bold"><strong>Time, dates, calendars, time zones</strong></span>
       </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Extending chrono to Calendars and Time Zones </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0355r7.html" target="_top">
-				P0355R7 </a>
+        P0355R7 </a>
       </td><td align="left"> </td><td align="left"> <code class="code">__cpp_lib_chrono &gt;= 201803L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Miscellaneous minor fixes for chrono </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1466r3.html" target="_top">
-				P1466R3 </a>
+        P1466R3 </a>
       </td><td align="left"> </td><td align="left"> <code class="code">__cpp_lib_chrono &gt;= 201907L</code> </td></tr><tr><td align="left">  <code class="code">&lt;chrono&gt;</code> <code class="code">zero()</code>, <code class="code">min()</code>, and <code class="code">max()</code> should be <code class="code">noexcept</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0972r0.pdf" target="_top">
-				P0972R0 </a>
+        P0972R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Three-way comparison</strong></span>
+        <span class="bold"><strong>Three-way comparison</strong></span>
       </td></tr><tr><td align="left">  Library Support for the Spaceship (Comparison) Operator </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0768r1.pdf" target="_top">
-				P0768R1 </a>
+        P0768R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_three_way_comparison &gt;= 201711L</code> </td></tr><tr><td align="left">  Symmetry for spaceship </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0905r1.html" target="_top">
-				P0905R1 </a>
+        P0905R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left"> Adding &lt;=&gt; to the standard library </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1614r2.html" target="_top">
-				P1614R2 </a>
+        P1614R2 </a>
       </td><td align="center"> 10.1 </td><td align="left">
         <code class="code">__cpp_lib_three_way_comparison &gt;= 201907L</code>
       </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Strings and text</strong></span>
+        <span class="bold"><strong>Strings and text</strong></span>
       </td></tr><tr bgcolor="#C8B0B0"><td align="left">  <code class="code">string::reserve</code> Should Not Shrink </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0966r1.html" target="_top">
-				P0966R1 </a>
+        P0966R1 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">char8_t</code>: A type for UTF-8 characters and strings </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0482r6.html" target="_top">
-				P0482R6 </a>
+        P0482R6 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_char8_t &gt;= 201811L</code> </td></tr><tr><td align="left">  <code class="code">char8_t</code> backward compatibility remediation </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1423r3.html" target="_top">
-				P1423R3 </a>
+        P1423R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_char8_t &gt;= 201907L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Text formatting </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0645r10.html" target="_top">
-				P0645R10 </a>
+        P0645R10 </a>
       </td><td align="center"> </td><td align="left">
         <code class="code">__cpp_lib_format &gt;= 201907L</code>
       </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Integration of chrono with text formatting </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1361r2.pdf" target="_top">
-				P1361R2 </a>
+        P1361R2 </a>
       </td><td align="center"> </td><td align="left">
         <code class="code">__cpp_lib_format &gt;= 201907L</code>
       </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Printf corner cases in <code class="code">std::format</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1652r1.html" target="_top">
-				P1652R1 </a>
+        P1652R1 </a>
       </td><td align="center"> </td><td align="left">
         <code class="code">__cpp_lib_format &gt;= 201907L</code>
       </td></tr><tr><td align="left">  String Prefix and Suffix Checking </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0457r2.html" target="_top">
-				P0457R2 </a>
+        P0457R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_starts_ends_with &gt;= 201711L</code> (since 9.4, see Note 1) </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Update The Reference To The Unicode Standard </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1025r1.html" target="_top">
-				P1025R1 </a>
+        P1025R1 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Containers</strong></span>
+        <span class="bold"><strong>Containers</strong></span>
       </td></tr><tr><td align="left"> span: bounds-safe views for sequences of objects </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0122r7.pdf" target="_top">
-				P0122R7 </a>
+        P0122R7 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_span &gt;= 201803L</code> </td></tr><tr><td align="left">
         Usability Enhancements for <code class="classname">std::span</code>
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1024r3.pdf" target="_top">
-				P1024R3 </a>
+        P1024R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_span &gt;= 201902L</code> </td></tr><tr><td align="left">  Should Span be Regular? </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1085r2.md" target="_top">
-				P1085R2 </a>
+        P1085R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left"> Fixed-size <code class="code">&lt;span&gt;</code> construction from dynamic range </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1976r2.html" target="_top">
-				P1976R2 </a>
+        P1976R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_span &gt;= 202002L</code> </td></tr><tr><td align="left"> <code class="code">std::to_array</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0325r4.html" target="_top">
-				P0325R4 </a>
+        P0325R4 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_to_array &gt;= 201907L</code> </td></tr><tr><td align="left">  Checking for Existence of an Element in Associative Containers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0458r2.html" target="_top">
-				P0458R2 </a>
+        P0458R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Comparing Unordered Containers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0809r0.pdf" target="_top">
-				P0809R0 </a>
+        P0809R0 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Heterogeneous lookup for unordered containers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0919r3.html" target="_top">
-				P0919R3 </a>
+        P0919R3 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_generic_unordered_lookup &gt;= 201811</code> </td></tr><tr><td align="left">  Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20 </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1209r0.html" target="_top">
-				P1209R0 </a>
+        P1209R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_erase_if &gt;= 201811L</code> </td></tr><tr><td align="left">  Improving the Return Value of Erase-Like Algorithms </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0646r1.pdf" target="_top">
-				P0646R1 </a>
+        P0646R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_list_remove_return_type &gt;= 201806L</code> </td></tr><tr><td align="left">  Improving the Return Value of Erase-Like Algorithms II: Free <code class="code">erase</code>/<code class="code">erase_if</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1115r3.pdf" target="_top">
-				P1115R3 </a>
+        P1115R3 </a>
       </td><td align="center"> 9.1 </td><td align="left">
-			  <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_erase_if &gt;= 202002L</code> </td></tr><tr><td> (defined to <code class="code">201900L</code> for GCC 9.1 and 9.2 so use <code class="code">&gt; 201811L</code>) </td></tr></tbody></table></div>
-			</td></tr><tr><td align="left"> Signed ssize() functions, unsigned size() functions </td><td align="left">
+        <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_erase_if &gt;= 202002L</code> </td></tr><tr><td> (defined to <code class="code">201900L</code> for GCC 9.1 and 9.2 so use <code class="code">&gt; 201811L</code>) </td></tr></tbody></table></div>
+      </td></tr><tr><td align="left"> Signed ssize() functions, unsigned size() functions </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1227r2.html" target="_top">
-				P1227R2 </a>
+        P1227R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_ssize &gt;= 201902L</code> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Memory management</strong></span>
+        <span class="bold"><strong>Memory management</strong></span>
       </td></tr><tr><td align="left">  Utility to convert a pointer to a raw pointer </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0653r2.html" target="_top">
-				P0653R2 </a>
+        P0653R2 </a>
       </td><td align="center"> 8.1 </td><td align="left"> <code class="code">__cpp_lib_to_address &gt;= 201711L</code> (since 9.4, see Note 1) </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Extending <code class="code">make_shared</code> to Support Arrays </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0674r1.html" target="_top">
-				P0674R1 </a>
+        P0674R1 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_shared_ptr_arrays &gt;= 201707L</code> </td></tr><tr><td align="left">  Efficient sized delete for variable sized classes </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0722r3.html" target="_top">
-				P0722R3 </a>
+        P0722R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_destroying_delete &gt;= 201806L</code> </td></tr><tr><td align="left">  Utility functions to implement uses-allocator construction </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0591r4.pdf" target="_top">
-				P0591R4 </a>
+        P0591R4 </a>
       </td><td align="center"> 9.1 </td><td align="left">
         <code class="code">std::scoped_allocator_adaptor</code> changes missing in 9.1.0
       </td></tr><tr><td align="left">  <code class="code">std::assume_aligned</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1007r3.pdf" target="_top">
-				P1007R3 </a>
+        P1007R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_assume_aligned &gt;= 201811L</code> (since 9.4, see Note 1) </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Smart pointer creation with default initialization </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1020r1.html" target="_top">
-				P1020R1 </a>
+        P1020R1 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_smart_ptr_for_overwrite &gt;= 201811L</code> </td></tr><tr><td align="left">  Make stateful allocator propagation more consistent for <code class="code">operator+(basic_string)</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1165r1.html" target="_top">
-				P1165R1 </a>
+        P1165R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left">
         <code class="classname">polymorphic_allocator&lt;&gt;</code> as a vocabulary type
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0339r6.pdf" target="_top">
-				P0339R6 </a>
+        P0339R6 </a>
       </td><td align="center"> 9.1 </td><td align="left">
-			<code class="code">__cpp_lib_polymorphic_allocator &gt;= 201902L</code> (since 9.4, see Note 1)
-			</td></tr><tr><td align="left">  LWG 2511: guaranteed copy elision for piecewise construction </td><td align="left">
+      <code class="code">__cpp_lib_polymorphic_allocator &gt;= 201902L</code> (since 9.4, see Note 1)
+      </td></tr><tr><td align="left">  LWG 2511: guaranteed copy elision for piecewise construction </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0475r1.html" target="_top">
-				P0475R1 </a>
+        P0475R1 </a>
       </td><td align="center"> 7.1 </td><td align="left"> </td></tr><tr><td colspan="4" align="left">
-				<span class="bold"><strong>Miscellaneous</strong></span>
+        <span class="bold"><strong>Miscellaneous</strong></span>
       </td></tr><tr><td align="left">  <code class="code">nodiscard</code> in the Library </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0600r1.pdf" target="_top">
-				P0600R1 </a>
+        P0600R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left">  de-pessimize legacy algorithms with <code class="code">std::move</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0616r0.pdf" target="_top">
-				P0616R0 </a>
+        P0616R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left">  Deprecate POD </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0767r1.html" target="_top">
-				P0767R1 </a>
+        P0767R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left">  Treating Unnecessary <code class="code">decay</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0777r1.pdf" target="_top">
-				P0777R1 </a>
+        P0777R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Thou Shalt Not Specialize std Function Templates! </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0551r3.pdf" target="_top">
-				P0551R3 </a>
+        P0551R3 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Bit-casting object representations </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0476r2.html" target="_top">
-				P0476R2 </a>
+        P0476R2 </a>
       </td><td align="center"> </td><td align="left"> <code class="code">__cpp_lib_bit_cast &gt;= 201806L</code> </td></tr><tr><td align="left">  Integral power-of-2 operations </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0556r3.html" target="_top">
-				P0556R3 </a>
+        P0556R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_int_pow2 &gt;= 201806L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left"> On the names of low-level bit manipulation functions </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1956r1.pdf" target="_top">
-				P1956R1 </a>
+        P1956R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_int_pow2 &gt;= 202002L</code> </td></tr><tr><td align="left"> Safe integral comparisons </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p0586r2.html" target="_top">
-				P0586R2 </a>
+        P0586R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_integer_comparison_functions &gt;= 202002L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Reviewing Deprecated Facilities of C++17 for C++20 </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0619r4.html" target="_top">
-				P0619R4 </a>
+        P0619R4 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">fpos</code> Requirements </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0759r1.html" target="_top">
-				P0759R1 </a>
+        P0759R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Add <code class="code">shift</code> to <code class="code">&lt;algorithm&gt;</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0769r2.pdf" target="_top">
-				P0769R2 </a>
+        P0769R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_shift &gt;= 201806L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Standard Library Specification in a Concepts and Contracts World </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0788r3.pdf" target="_top">
-				P0788R3 </a>
+        P0788R3 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">explicit(bool)</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0892r2.html" target="_top">
-				P0892R2 </a>
+        P0892R2 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">  Eradicating unnecessarily explicit default constructors from the standard library </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0935r0.html" target="_top">
-				P0935R0 </a>
+        P0935R0 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">std::function</code> move constructor should be <code class="code">noexcept</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0771r1.pdf" target="_top">
-				P0771R1 </a>
+        P0771R1 </a>
       </td><td align="center"> 7.2 </td><td align="left"> </td></tr><tr><td align="left">  Simplified partial function application </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0356r5.html" target="_top">
-				P0356R5 </a>
+        P0356R5 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_bind_front &gt;= 201811L</code> </td></tr><tr><td align="left">  <code class="code">bind_front</code> should not unwrap <code class="code">reference_wrapper</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1651r0.html" target="_top">
-				P1651R0 </a>
+        P1651R0 </a>
       </td><td align="center"> 9.3 </td><td align="left"> <code class="code">__cpp_lib_bind_front &gt;= 201907L</code> </td></tr><tr><td align="left">  <code class="code">reference_wrapper</code> for incomplete types </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0357r3.html" target="_top">
-				P0357R3 </a>
+        P0357R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Fixing <code class="code">operator&gt;&gt;(basic_istream&amp;, CharT*)</code> (LWG 2499) </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0487r1.html" target="_top">
-				P0487R1 </a>
+        P0487R1 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">variant</code> and <code class="code">optional</code> should propagate copy/move triviality </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0602r4.html" target="_top">
-				P0602R4 </a>
+        P0602R4 </a>
       </td><td align="center"> 8.3 </td><td align="left"> </td></tr><tr><td align="left">  A sane <code class="code">variant</code> converting constructor </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0608r3.html" target="_top">
-				P0608R3 </a>
+        P0608R3 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left">  <code class="code">visit&lt;R&gt;</code>: Explicit Return Type for <code class="code">visit</code> </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0655r1.pdf" target="_top">
-				P0655R1 </a>
+        P0655R1 </a>
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left">  P0899R1 - LWG 3016 is not a defect </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0899r1.html" target="_top">
-				P0899R1 </a>
+        P0899R1 </a>
       </td><td align="center"> 7.1 </td><td align="left"> </td></tr><tr><td align="left">  Editorial Guidance for merging P0019r8 and P0528r3 </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1123r0.html" target="_top">
-				P1123R0 </a>
+        P1123R0 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Cleaning up Clause 20 </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1148r0.pdf" target="_top">
-				P1148R0 </a>
+        P1148R0 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">  Completing the Rebase of Library Fundamentals, Version 3, Working Draft </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1210r0.html" target="_top">
-				P1210R0 </a>
+        P1210R0 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  Alternative Wording for P0907R4 Signed Integers are Two's Complement </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1236r1.html" target="_top">
-				P1236R1 </a>
+        P1236R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">
         I Stream, You Stream, We All Stream for
         <code class="classname">istream_iterator</code>
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0738r2.html" target="_top">
-				P0738R2 </a>
+        P0738R2 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr><td align="left">
         Mandating the Standard Library:
         Clause 16 - Language support library
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1458r1.pdf" target="_top">
-				P1458R1 </a>
+        P1458R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">
         Mandating the Standard Library:
         Clause 18 - Diagnostics library
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1458r1.pdf" target="_top">
-				P1459R1 </a>
+        P1459R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">
         Mandating the Standard Library:
         Clause 20 - Strings library
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1462r1.html" target="_top">
-				P1462R1 </a>
+        P1462R1 </a>
       </td><td align="center"> — </td><td align="left"> </td></tr><tr><td align="left">
         Mandating the Standard Library:
         Clause 21 - Containers library
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1463r1.pdf" target="_top">
-				P1463R1 </a>
+        P1463R1 </a>
       </td><td align="center"> 10.1 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left">
         Mandating the Standard Library:
         Clause 22 - Iterators library
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1464r1.pdf" target="_top">
-				P1464R1 </a>
+        P1464R1 </a>
       </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left"> Make <code class="code">create_directory()</code> Intuitive </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1164r1.pdf" target="_top">
         P1164R1
-	</a>
+  </a>
       </td><td align="center"> 8.3 </td><td align="left"> Treated as a DR for C++17 </td></tr><tr><td align="left">
         Target Vectorization Policies from Parallelism V2 TS to C++20
       </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1001r2.html" target="_top">
-				P1001R2 </a>
+        P1001R2 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_execution &gt;= 201902L</code> (since 9.4, see Note 1)</td></tr><tr><td align="left"> Merge Coroutines TS into C++20 working draft </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0912r5.html" target="_top">
-				P0912R5 </a>
+        P0912R5 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_coroutines &gt;= 201902L</code> </td></tr><tr><td align="left">  Endian just Endian </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0463r1.html" target="_top">
-				P0463R1 </a>
+        P0463R1 </a>
       </td><td align="center"> 8.1 </td><td align="left"> <code class="code">__cpp_lib_endian &gt;= 201907L</code> </td></tr><tr><td align="left"> Bit operations </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0553r4.html" target="_top">
-				P0553R4 </a>
+        P0553R4 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_bitops &gt;= 201907L</code> (since 9.4, see Note 1) </td></tr><tr><td align="left">  Well-behaved interpolation for numbers and pointers </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0811r3.html" target="_top">
-				P0811R3 </a>
+        P0811R3 </a>
       </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_interpolate &gt;= 201902L</code> </td></tr><tr><td align="left"> Mathematical constants </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0631r8.pdf" target="_top">
-				P0631R8 </a>
+        P0631R8 </a>
       </td><td align="center"> 10.1 </td><td align="left"> <code class="code">__cpp_lib_math_constants &gt;= 201907L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> std::source_location </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1208r6.pdf" target="_top">
-				P1208R6 </a>
+        P1208R6 </a>
       </td><td align="center"> </td><td align="left">
         <code class="code">__cpp_lib_source_location &gt;= 201907L</code>
       </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Efficient access to std::basic_stringbuf's Buffer </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0408r7.pdf" target="_top">
-				P0408R7 </a>
+        P0408R7 </a>
       </td><td align="center"> </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p>
 Note 1: This feature is supported in older releases but the
 <code class="code">__cpp_lib</code> macro is not defined to the right value

libstdc++-v3/doc/xml/faq.xml

@@ -2,9 +2,9 @@
 
 <article xml:id="faq" xreflabel="Frequently Asked Questions">
 <?dbhtml filename="faq.html"?>
- 
+
 <info><title>Frequently Asked Questions</title>
-  
+
   <copyright>
     <year>
       2008-2018
@@ -36,7 +36,7 @@
      exactly how far the project has come, or just want the latest
      bleeding-edge code, the up-to-date source can be cloned via
      <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://gcc.gnu.org/git.html">Git</link>.
-    </para> 
+    </para>
 
     <para>
     N.B. The library is called libstdc++ <emphasis>not</emphasis> stdlibc++.
@@ -58,7 +58,7 @@
     (as the Draft Standard used to say) <quote>incomplet and
     incorrekt</quote>, and many suffered from limitations of the compilers
     that used them.
-    </para> 
+    </para>
     <para>
     The GNU compiler collection
     (<command>gcc</command>, <command>g++</command>, etc) is widely
@@ -68,7 +68,7 @@
     the rapid development and near-legendary
     <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://gcc.gnu.org/buildstat.html">portability</link>
     that are the hallmarks of an open-source project are applied to libstdc++.
-    </para> 
+    </para>
     <para>
     All of the standard classes and functions from C++98/C++03, C++11 and C++14
     (such as <classname>string</classname>,
@@ -100,7 +100,7 @@
     archives, is open to everyone.  You can read instructions for
     doing so on the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://gcc.gnu.org/lists.html">GCC mailing lists</link> page.
     If you have questions, ideas, code, or are just curious, sign up!
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -115,7 +115,7 @@
     Nathan Myers gave the best of all possible answers, responding to
     a Usenet article asking this question: <emphasis>Sooner, if you
     help.</emphasis>
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -135,7 +135,7 @@
     anybody who is willing to help write documentation, for example,
     or has found a bug in code that we all thought was working and is
     willing to provide details, is more than welcome!
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -152,7 +152,7 @@
     being developed.</quote>
     It should not be used for new projects, and won't even compile with
     recent releases of GCC (or most other C++ compilers).
-    </para> 
+    </para>
     <para>
     More information can be found in the
     <link linkend="manual.appendix.porting.backwards">Backwards
@@ -175,13 +175,13 @@
     information is available on the homepage (including how to browse
     the list archives); to send a message to the list,
     use <email>libstdc++@gcc.gnu.org</email>.
-    </para> 
+    </para>
 
-    <para> 
+    <para>
     If you have a question that you think should be included
     here, or if you have a question <emphasis>about</emphasis> a question/answer
     here, please send email to the libstdc++ mailing list, as above.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -201,7 +201,7 @@
     <para>
     See <link linkend="manual.intro.status.license">our license description</link>
     for these and related questions.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -215,7 +215,7 @@
     <para>
      No. The special exception permits use of the library in
      proprietary applications.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -235,7 +235,7 @@
      are expanded inside the code that uses the library.  So to allow people
      to replace the library code, someone using the library would have to
      distribute their own source, rendering the LGPL equivalent to the GPL.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -249,7 +249,7 @@
     <para>
       None.  We encourage such programs to be released as free software,
      but we won't punish you or sue you if you choose otherwise.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -271,14 +271,14 @@
     development tools. It may be necessary to install extra
     development packages to get the headers, or the documentation, or
     the source: please consult your vendor for details.
-    </para> 
-    <para> 
-    To build and install from the GNU GCC sources, please consult the 
+    </para>
+    <para>
+    To build and install from the GNU GCC sources, please consult the
     <link linkend="manual.intro.setup">setup
     documentation</link> for detailed
     instructions. You may wish to browse those files ahead
     of time to get a feel for what's required.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -313,12 +313,12 @@
     <para>
     Libstdc++ comes with its own validation testsuite, which includes
     conformance testing, regression testing, ABI testing, and
-    performance testing. Please consult the 
+    performance testing. Please consult the
     <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://gcc.gnu.org/install/test.html">testing
     documentation</link> for GCC and
     <link linkend="manual.intro.setup.test">Testing</link> in the libstdc++
     manual for more details.
-    </para> 
+    </para>
     <para>
     If you find bugs in the testsuite programs themselves, or if you
     think of a new test program that should be added to the suite,
@@ -432,7 +432,7 @@
       using anything from the rest of the library, such as IOStreams
       or vectors, then you'll still need pieces from
       <filename class="libraryfile">libstdc++.a</filename>.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -465,7 +465,7 @@
     is only possible to a certain extent; the object files in question contain
     template classes and template functions, pre-instantiated, and
     splitting those up causes severe maintenance headaches.
-    </para> 
+    </para>
     <para>
     On supported platforms, libstdc++ takes advantage of garbage
     collection in the GNU linker to get a result similar to separating
@@ -495,12 +495,12 @@
   <answer xml:id="a-other_compilers">
     <para>
     Perhaps.
-    </para> 
+    </para>
     <para>
     Since the goal of ISO Standardization is for all C++
     implementations to be able to share code, libstdc++ should be
     usable under any ISO-compliant compiler, at least in theory.
-    </para> 
+    </para>
     <para>
     However, the reality is that libstdc++ is targeted and optimized
     for GCC/G++. This means that often libstdc++ uses specific,
@@ -515,7 +515,7 @@
     been known to work with versions of the EDG C++ compiler, and
     vendor-specific proprietary C++ compilers such as the Intel ICC
     C++ compiler.
-    </para> 
+    </para>
 
   </answer>
 </qandaentry>
@@ -533,16 +533,16 @@
     <para>
     By default we try to support the C99 <type>long long</type> type.
     This requires that certain functions from your C library be present.
-    </para> 
-    <para> 
+    </para>
+    <para>
     Up through release 3.0.2 the platform-specific tests performed by
     libstdc++ were too general, resulting in a conservative approach
     to enabling the <type>long long</type> code paths. The most
     commonly reported platform affected was Solaris.
-    </para> 
-    <para> 
+    </para>
+    <para>
     This has been fixed for libstdc++ releases greater than 3.0.3.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -651,10 +651,10 @@
     make mips* use the generic implementation instead.  You can also
     configure for mipsel-elf as a workaround.
     </para>
-    <para>    
+    <para>
     The mips*-*-linux* port continues to use the MIPS II routines, and more
     work in this area is expected.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -700,9 +700,9 @@
     enable <type>wchar_t</type> and C++ library structures
     like <classname>wstring</classname> were present. This impacted Solaris,
     Darwin, and BSD variants, and is fixed in libstdc++ versions post 4.1.0.
-    </para> 
-    <para> 
-    </para> 
+    </para>
+    <para>
+    </para>
   </answer>
 </qandaentry>
 
@@ -728,14 +728,14 @@
     for <type>wchar_t</type> and <type>long long</type> specializations,
     and details of thread support.
     </para>
-    <para>    
-    Long answer: See the implementation status pages for 
+    <para>
+    Long answer: See the implementation status pages for
     <link linkend="status.iso.1998">C++98</link>,
     <link linkend="status.iso.tr1">TR1</link>,
     <link linkend="status.iso.2011">C++11</link>,
     <link linkend="status.iso.2014">C++14</link>, and
     <link linkend="status.iso.2017">C++17</link>.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -747,7 +747,7 @@
   </question>
   <answer xml:id="a-standard_bugs">
     <para>
-    Unfortunately, there are some. 
+    Unfortunately, there are some.
     </para>
     <para>
     For those people who are not part of the ISO Library Group
@@ -758,7 +758,7 @@
     website</link>.
     Many of these issues have resulted in
     <link linkend="manual.intro.status.bugs.iso">code changes in libstdc++</link>.
-    </para> 
+    </para>
     <para>
     If you think you've discovered a new bug that is not listed,
     please post a message describing your problem to the author of
@@ -784,12 +784,12 @@
     or an older version of the GNU compilers. Third, you can find more
     information on the libstdc++ and the GCC mailing lists: search
     these lists with terms describing your issue.
-    </para> 
-    <para> 
+    </para>
+    <para>
     Before reporting a bug, please examine the
     <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://gcc.gnu.org/bugs/">bugs database</link>, with the
     component set to <quote>c++</quote>.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -824,7 +824,7 @@
     fs.close();
     fs.open("a_new_file");
     </programlisting>
-    
+
     <para>
     All operations on the re-opened <varname>fs</varname> would fail, or at
     least act very strangely, especially if <varname>fs</varname> reached the
@@ -840,7 +840,7 @@
     of <link linkend="manual.bugs.dr409">DR #409</link> and
     <function>open()</function>
     now calls <function>clear()</function> on success.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -859,7 +859,7 @@
     necessarily trying to be OO. The option also enforces outdated guidelines
     from old editions of the books, and the advice isn't all relevant to
     modern C++ (especially C++11 and later).
-    </para> 
+    </para>
     <para>
     We do, however, try to have libstdc++ sources as clean as possible. If
     you see some simple changes that pacify <option>-Weffc++</option>
@@ -889,7 +889,7 @@
     <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://gcc.gnu.org/ml/libstdc++/2001-01/msg00247.html">sums
       things up here</link>.  The collisions with vector/string iterator
     types have been fixed for 3.1.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -947,7 +947,7 @@
     checks, is available in the
     <link linkend="std.diagnostics.concept_checking">Diagnostics</link>.
     chapter of the manual.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1013,7 +1013,7 @@
     want to test the library for memory leaks please read
     <link linkend="debug.memory">Tips for memory leak hunting</link>
     first.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1028,7 +1028,7 @@
     See
     the <link linkend="std.containers">Containers</link>
     chapter.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1056,7 +1056,7 @@
     fixes.  Bugs have a way of being reintroduced; if an old bug
     creeps back in, it will be caught immediately by the testsuite -
     but only if such a test exists.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1150,9 +1150,9 @@
     compatibility</link> documentation.
     </para>
     <para>
-    The <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://web.archive.org/web/20171225062613/http://www.sgi.com/tech/stl/FAQ.html">FAQ</link>
+    The <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://web.archive.org/web/20171104092813/http://www.sgi.com/tech/stl/FAQ.html">FAQ</link>
     for SGI's STL is still recommended reading.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1165,7 +1165,7 @@
   <answer xml:id="a-extensions_and_backwards_compat">
     <para>
       See the <link linkend="manual.appendix.porting.backwards">link</link> on backwards compatibility and <link linkend="appendix.porting.api">link</link> on evolution.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1206,7 +1206,7 @@
     <para>
     Please refer to the <link linkend="appendix.contrib">Contributing</link>
     section in our manual.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1272,7 +1272,7 @@
     so they may later be changed.  Deciding which, and implementing
     the decisions, must happen before you can reasonably document a
     candidate C++ ABI that encompasses the standard library.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 
@@ -1302,7 +1302,7 @@
     <para>
     See <link linkend="strings.string.shrink">Shrink-to-fit
     strings</link> for a similar solution for strings.
-    </para> 
+    </para>
   </answer>
 </qandaentry>
 

libstdc++-v3/doc/xml/manual/abi.xml

@@ -267,10 +267,11 @@ compatible.
     <listitem><para>GCC 6.1.0: libstdc++.so.6.0.22</para></listitem>
     <listitem><para>GCC 7.1.0: libstdc++.so.6.0.23</para></listitem>
     <listitem><para>GCC 7.2.0: libstdc++.so.6.0.24</para></listitem>
-    <listitem><para>GCC 8.0.0: libstdc++.so.6.0.25</para></listitem>
+    <listitem><para>GCC 8.1.0: libstdc++.so.6.0.25</para></listitem>
     <listitem><para>GCC 9.1.0: libstdc++.so.6.0.26</para></listitem>
     <listitem><para>GCC 9.2.0: libstdc++.so.6.0.27</para></listitem>
     <listitem><para>GCC 9.3.0: libstdc++.so.6.0.28</para></listitem>
+    <listitem><para>GCC 10.1.0: libstdc++.so.6.0.28</para></listitem>
     </itemizedlist>
     <para>
       Note 1: Error should be libstdc++.so.3.0.3.
@@ -340,8 +341,12 @@ compatible.
     <listitem><para>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</para></listitem>
     <listitem><para>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</para></listitem>
     <listitem><para>GCC 7.2.0: GLIBCXX_3.4.24, CXXABI_1.3.11</para></listitem>
-    <listitem><para>GCC 8.0.0: GLIBCXX_3.4.25, CXXABI_1.3.11</para></listitem>
-    <listitem><para>GCC 9.0.0: GLIBCXX_3.4.26, CXXABI_1.3.11</para></listitem>
+    <listitem><para>GCC 8.1.0: GLIBCXX_3.4.25, CXXABI_1.3.11</para></listitem>
+    <listitem><para>GCC 9.1.0: GLIBCXX_3.4.26, CXXABI_1.3.12</para></listitem>
+    <listitem><para>GCC 9.2.0: GLIBCXX_3.4.27, CXXABI_1.3.12</para></listitem>
+    <listitem><para>GCC 9.3.0: GLIBCXX_3.4.28, CXXABI_1.3.12</para></listitem>
+    <listitem><para>GCC 10.1.0: GLIBCXX_3.4.28, CXXABI_1.3.12</para></listitem>
+
     </itemizedlist>
     </listitem>
 

libstdc++-v3/include/std/type_traits

@@ -197,8 +197,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   // Helper functions that return false_type for incomplete classes,
   // incomplete unions and arrays of known bound from those.
 
-  template <typename _T, size_t = sizeof(_T)>
-    constexpr true_type __is_complete_or_unbounded(__type_identity<_T>)
+  template <typename _Tp, size_t = sizeof(_Tp)>
+    constexpr true_type __is_complete_or_unbounded(__type_identity<_Tp>)
     { return {}; }
 
   template <typename _TypeIdentity,

libstdc++-v3/testsuite/17_intro/badnames.cc

@@ -0,0 +1,85 @@
+// Copyright (C) 2020 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-do compile { target x86_64-*-linux* } }
+
+// Names taken from coding_style.bad_identifiers in the libstdc++ manual.
+// We can't test this on all targets, because these names are used in
+// non-GCC system headers. Test on x86_64-linux where we know these particular
+// names aren't used.
+
+// For Solaris:
+#define _B		_B is a BADNAME
+#define _C		_C is a BADNAME
+#define _L		_L is a BADNAME
+#define _N		_N is a BADNAME
+#define _P		_P is a BADNAME
+#define _S		_S is a BADNAME
+#define _U		_U is a BADNAME
+#define _X		_X is a BADNAME
+#define _E1		_E1 is a BADNAME
+#define _E2		_E2 is a BADNAME
+#define _E3		_E3 is a BADNAME
+#define _E4		_E4 is a BADNAME
+#define _E5		_E5 is a BADNAME
+#define _E6		_E6 is a BADNAME
+#define _E7		_E7 is a BADNAME
+#define _E8		_E8 is a BADNAME
+#define _E9		_E9 is a BADNAME
+#define _E10		_E10 is a BADNAME
+#define _E11		_E11 is a BADNAME
+#define _E12		_E12 is a BADNAME
+#define _E13		_E13 is a BADNAME
+#define _E14		_E14 is a BADNAME
+#define _E15		_E15 is a BADNAME
+#define _E16		_E16 is a BADNAME
+#define _E17		_E17 is a BADNAME
+#define _E18		_E18 is a BADNAME
+#define _E19		_E19 is a BADNAME
+#define _E20		_E20 is a BADNAME
+#define _E21		_E21 is a BADNAME
+#define _E22		_E22 is a BADNAME
+#define _E23		_E23 is a BADNAME
+#define _E24		_E24 is a BADNAME
+
+// Irix adds:
+#define _A		_A is a BADNAME
+#define _G		_G is a BADNAME
+
+// MS adds:
+#define _T		_T is a BADNAME
+
+// BSD adds:
+#define __used		__used is a BADNAME
+#define __unused	__unused is a BADNAME
+        // __inline	(glibc uses this so can't test here)
+        // _Complex	(glibc uses this so can't test here)
+#define __istype	__istype is a BADNAME
+#define __maskrune	__maskrune is a BADNAME
+#define __tolower	__tolower is a BADNAME
+#define __toupper	__toupper is a BADNAME
+#define __wchar_t	__wchar_t is a BADNAME
+#define __wint_t	__wint_t is a BADNAME
+        // _res
+        // _res_ext
+	// __tg_*
+
+// VxWorks adds:
+#define _C2		_C2 is a BADNAME
+
+
+#include <bits/stdc++.h>

libvtv/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
 
 	* configure.ac: Handle `--with-toolexeclibdir='.

lto-plugin/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR bootstrap/94739

maintainer-scripts/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 2020-03-12  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc_release (upload_files): Without -l, pass -m 755 to the mkdir

zlib/ChangeLog

@@ -1,3 +1,7 @@
+2020-05-07  Release Manager
+
+	* GCC 10.1.0 released.
+
 
                 ChangeLog file for zlib