mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-04-08 02:40:31 +08:00
26d76be7af
When this builtin has no parameters, speculation_safe_value_resolve_call returns BUILT_IN_NONE, but resolve_overloaded_builtin uselessly dereferences the first param just to return error_mark_node immediately. The following patch rearranges it so that we only read the first parameter if fncode is not BUILT_IN_NONE. 2020-04-27 Jakub Jelinek <jakub@redhat.com> PR c/94755 * c-common.c (resolve_overloaded_builtin): Return error_mark_node for fncode == BUILT_IN_NONE before initialization of first_param. * c-c++-common/pr94755.c: New test.
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.