diff options
| author | Andi Kleen <ak@linux.intel.com> | 2024-01-24 07:44:23 -0800 |
|---|---|---|
| committer | Thomas Koenig <tkoenig@gcc.gnu.org> | 2024-07-28 19:05:48 +0200 |
| commit | f5a65389e32b50b9069e7132498294b092c0f258 (patch) | |
| tree | c3f91ccb3676cbf626d169663fef986f0c89219d /gcc/doc | |
| parent | 4428d8452a382996e31bda21a49cb8175efb6644 (diff) | |
| download | gcc-f5a65389e32b50b9069e7132498294b092c0f258.zip gcc-f5a65389e32b50b9069e7132498294b092c0f258.tar.gz gcc-f5a65389e32b50b9069e7132498294b092c0f258.tar.bz2 | |
C: Implement musttail attribute for returns
Implement a C23 clang compatible musttail attribute similar to the earlier
C++ implementation in the C parser.
gcc/c/ChangeLog:
PR c/83324
* c-parser.cc (struct attr_state): Define with musttail_p.
(c_parser_statement_after_labels): Handle [[musttail]].
(c_parser_std_attribute): Dito.
(c_parser_handle_musttail): Dito.
(c_parser_compound_statement_nostart): Dito.
(c_parser_all_labels): Dito.
(c_parser_statement): Dito.
* c-tree.h (c_finish_return): Add musttail_p flag.
* c-typeck.cc (c_finish_return): Handle musttail_p flag.
Diffstat (limited to 'gcc/doc')
0 files changed, 0 insertions, 0 deletions