mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-20 09:30:32 +08:00
4e4620d8c7
Both C99 and latest C2X say that compound literal shall have an object type
(complete object type in the latter case) or array of unknown bound,
so complit with function type is invalid. When the initializer had to be
non-empty for such case, we used to diagnose it as incorrect initializer,
but with (fntype){} now allowed we just ICE on it.
The following patch diagnoses that.
2022-12-19 Jakub Jelinek <jakub@redhat.com>
PR c/108043
* c-parser.cc (c_parser_postfix_expression_after_paren_type): Diagnose
compound literals with function type.
* gcc.dg/pr108043.c: New test.
* gcc.dg/c99-complit-2.c (foo): Adjust expected diagnostics for
complit with function type.
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.