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| author | Andi Kleen <ak@linux.intel.com> | 2024-01-24 07:44:23 -0800 |
|---|---|---|
| committer | Andi Kleen <ak@gcc.gnu.org> | 2024-07-19 23:28:58 -0700 |
| commit | 7db47f7b915c5f5d645fa536547e26b92290afe3 (patch) | |
| tree | ec93fee82d935cdedc107b9fad9792a9d28a0cf6 /gcc/doc | |
| parent | 59dd1d7ab21ad9a7ebf641ec9aeea609c003ad2f (diff) | |
| download | gcc-7db47f7b915c5f5d645fa536547e26b92290afe3.zip gcc-7db47f7b915c5f5d645fa536547e26b92290afe3.tar.gz gcc-7db47f7b915c5f5d645fa536547e26b92290afe3.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