mirror of
https://gcc.gnu.org/git/gcc.git
synced 2026-02-22 03:46:53 -05:00
e4c0595ec4
The _cpp_trigraph_map initialization used to be done for C99+ using designated initializers, but can't be done that way for C++ because the designated initializer support in C++ as array designators are just an extension there and don't allow skipping anything nor going backwards. But, we can get the same effect using C++14 constexpr constructor. With the following patch we get rid of the runtime initialization and the array can be in .rodata. 2024-10-07 Jakub Jelinek <jakub@redhat.com> * internal.h (_cpp_trigraph_map_s): New type for C++14 or later. (_cpp_trigraph_map_d): New variable for C++14 or later. (_cpp_trigraph_map): Define to _cpp_trigraph_map_d.map for C++14 or later. * init.cc (init_trigraph_map): Define to nothing for C++14 or later. (TRIGRAPH_MAP, END, s): Define differently for C++14 or later.
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.