PR ada/18819
* sem_ch3.adb (Create_Constrained_Components): for a subtype of an
untagged derived type, add hidden components to keep discriminant
layout consistent, when a given discriminant of the derived type
constraints several discriminants of the parent type.
From-SVN: r122209
Backported from mainline
2006-12-20 Andrew Pinski <pinskia@gmail.com>
PR middle-end/30143
* omp-low.c (init_tmp_var): New function.
(save_tmp_var): New function.
(lower_omp_1): Use them for VAR_DECL.
* gcc.dg/gomp/complex-1.c: New testcase.
From-SVN: r122192
2007-02-17 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* module.c (find_symtree_for_symbol): New function to return
a symtree that is not a "unique symtree" given a symbol.
(read_module): Do not automatically set pointer_info to
referenced, if the symbol has a namespace, because this
inhibits the generation of a unique symtree. Recycle the
symtree if possible by calling find_symtree_for_symbol. If a
symbol is excluded by an ONLY clause, check to see if there is
a symtree already loaded. If so, attach the symtree to the
pointer_info.
PR fortran/30319
* decl.c (add_init_expr_to_sym): Make new charlen for an array
constructor initializer.
2007-02-17 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30554
* gfortran.dg/used_dummy_types_6.f90: New test.
* gfortran.dg/used_dummy_types_7.f90: New test..
PR fortran/30617
* gfortran.dg/intrinsic_actual_2.f90: Make this legal fortran
by getting rid of recursive I/O and providing functions with
results.
PR fortran/30319
* gfortran.dg/char_array_constructor_2.f90
From-SVN: r122074
2007-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* scanner.c (gfc_next_char_literal): Add check for end of file after
call to advance_line.
2007-02-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/30779
* gfortran.dg/error_recovery_3.f90: New test.
From-SVN: r122059
2007-02-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/30720
* trans-array.c (gfc_trans_create_temp_array): Remove use of the
function argument. Always generate code for negative extent.
Simplify said code.
* trans-array.h (gfc_trans_create_temp_array): Change prototype.
* trans-expr.c (gfc_conv_function_call): Remove use of last argument
of gfc_trans_create_temp_array.
* trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
* trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.
2007-02-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/30611
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Evaluate
arguments only once. Generate check that NCOPIES argument is not
negative.
2007-02-16 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/30389
* gfortran.h: Remove gfc_simplify_init_1.
* arith.h: Remove third argument from gfc_compare_string.
* arith.c(gfc_compare_expression): Remove third argument
from call to gfc_compare_string.
(gfc_compare_string): Remove third argument xcoll_table.
Remove use of xcoll_table.
* misc.c(gfc_init_1): Remove call to gfc_simplify_init_1.
* simplify.c(ascii_table): Remove.
(xascii_table): Likewise.
(gfc_simplify_achar): ICE if extract_int fails. Remove use of
ascii_table. Warn if -Wsurprising and value < 0 or > 127.
(gfc_simplify_char): ICE if extract_int fails. Error if
value < 0 or value > 255.
(gfc_simplify_iachar): Remove use of xascii_table.
Char values outside of 0..255 are an ICE.
(gfc_simplify_lge): Remove use of xascii_table.
(gfc_simplify_lgt): Likewise.
(gfc_simplify_lle): Likewise.
(gfc_simplify_llt): Likewise.
(invert_table): Remove.
(gfc_simplify_init_1): Remove.
2007-02-16 Brooks Moses <brooks.moses@codesourcery.com>
PR 30381
PR 30420
* simplify.c (convert_mpz_to_unsigned): New function.
(convert_mpz_to_signed): New function, largely based on
twos_complement().
(twos_complement): Removed.
(gfc_simplify_ibclr): Add conversions to and from an
unsigned representation before bit-twiddling.
(gfc_simplify_ibset): Same.
(gfc_simplify_ishftc): Add checks for overly large
constant arguments, only check the third argument if
it's present, carry over high bits into the result as
appropriate, and perform the final conversion back to
a signed representation using the correct sign bit.
(gfc_simplify_not): Removed unnecessary masking.
2007-02-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/30720
* gfortran.dg/array_function_1.f90: New test.
2007-02-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/30611
* gcc/testsuite/gfortran.dg/repeat_1.f90: New test.
2007-02-16 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/30389
* gfortran.dg/achar_2.f90: New test.
* gfortran.dg/achar_3.f90: New test.
2007-02-16 Brooks Moses <brooks.moses@codesourcery.com>
* gfortran.dg/chkbits.f90: Added IBCLR tests; test calls
for different integer kinds.
* gfortran.dg/ishft.f90: Renamed to ishft_1.f90...
* gfortran.dg/ishft_1.f90: ...Renamed from ishft.f90.
* gfortran.dg/ishft_2.f90: New test.
* gfortran.dg/ishft_3.f90: New test.
2007-02-16 Francois-Xavier Coudert <coudert@clipper.ens.fr>
PR fortran/30611
* intrinsics/string_intrinsics.c (string_repeat): Don't check
if ncopies is negative.
From-SVN: r122039
2007-02-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
PR other/27843
* Makefile.in (SYSTEM_HEADER_DIR): Use single quotes to avoid
nested double- and backquotes.
From-SVN: r122033
PR rtl-optimization/29599
Backport from mainline.
* reload1.c (eliminate_regs_in_insn): Take the destination
mode into account when computing the offset.
From-SVN: r121985
2007-02-13 Andreas Krebbel <krebbel1@de.ibm.com>
* src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
ffi_closure_helper_SYSV): Add long double handling.
From-SVN: r121880
2007-02-12 Paul Thomas <pault@gcc.gnu.org>
BACKPORTS FROM TRUNK
PR fortran/30284
PR fortran/30626
* trans-expr.c (gfc_conv_aliased_arg): Remove static attribute
from function and make sure that substring lengths are
translated.
(is_aliased_array): Remove static attribute.
* trans.c : Add prototypes for gfc_conv_aliased_arg and
is_aliased_array.
* trans-io.c (set_internal_unit): Add the post block to the
arguments of the function. Use is_aliased_array to check if
temporary is needed; if so call gfc_conv_aliased_arg.
(build_dt): Pass the post block to set_internal_unit and
add to the block after all io activiy is done.
PR fortran/30407
* trans-expr.c (gfc_conv_operator_assign): New function.
* trans.h : Add prototype for gfc_conv_operator_assign.
* trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
a potential operator assignment subroutine. If it is non-NULL
call gfc_conv_operator_assign instead of the first assignment.
( gfc_trans_where_2): In the case of an operator assignment,
extract the argument expressions from the code for the
subroutine call and pass the symbol to gfc_trans_where_assign.
resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
gfc_resolve_forall_body): Resolve the subroutine call for
operator assignments.
PR fortran/30514
* array.c (match_array_element_spec): If the length of an array is
negative, adjust the upper limit to make it zero length.
2007-02-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30284
* gfortran.dg/arrayio_11.f90: New test.
PR fortran/30626
* gfortran.dg/arrayio_12.f90: New test.
PR fortran/30407
* gfortran.dg/where_operator_assign_1.f90: New test.
* gfortran.dg/where_operator_assign_2.f90: New test.
* gfortran.dg/where_operator_assign_3.f90: New test.
PR fortran/30514
* gfortran.dg/zero_sized_2.f90: New test.
2007-02-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/30284
PR fortran/30626
* io/transfer.c (init_loop_spec, next_array_record): Change to
lbound rather than unity base.
From-SVN: r121841
2007-02-10 Bernhard Fischer <aldot@gcc.gnu.org>
Backport from trunk
PR fortran/24783
* resolve.c (resolve_variable): Get the implicit type from the
symbols namespace rather than the default namespace. Fix whitespace.
(resolve_formal_arglist, resolve_equivalence): Fix typo.
From-SVN: r121804
PR target/30634
* pa.md (movdf): For 64-bit target, fail if operand 1 is a non-zero
CONST_DOUBLE and operand 0 is a hard register.
(movdi): For 64-bit target, remove code to force CONST_DOUBLE to
memory. Fail if operand 1 is a non-zero CONST_INT and operand 0
is a hard floating-point register.
From-SVN: r121803
