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| author | Arsen Arsenovic <arsen@aarsen.me> | 2024-07-30 13:42:56 +0200 |
|---|---|---|
| committer | Arsen Arsenovic <arsen@gcc.gnu.org> | 2024-07-30 13:42:56 +0200 |
| commit | a362c9ca4ef6585e678f899705043a9aa10dd670 (patch) | |
| tree | 9989dc3d08f2cafc9bc352715a595a372ffeb043 /gcc/cp/parser.cc | |
| parent | 7cde140863edea536c676096cbc3d84a6d1424e4 (diff) | |
| download | gcc-a362c9ca4ef6585e678f899705043a9aa10dd670.zip gcc-a362c9ca4ef6585e678f899705043a9aa10dd670.tar.gz gcc-a362c9ca4ef6585e678f899705043a9aa10dd670.tar.bz2 | |
c++: fix ICE on FUNCTION_DECLs inside coroutines [PR115906]
When register_local_var_uses iterates a BIND_EXPRs BIND_EXPR_VARS, it
fails to account for the fact that FUNCTION_DECLs might be present, and
later passes it to DECL_HAS_VALUE_EXPR_P. This leads to a tree check
failure in DECL_HAS_VALUE_EXPR_P:
tree check: expected var_decl or parm_decl or result_decl, have
function_decl in register_local_var_uses
We only care about PARM_DECL and VAR_DECL, so select only those.
PR c++/115906 - [coroutines] missing diagnostic and ICE when co_await used as default argument in function declaration
gcc/cp/ChangeLog:
PR c++/115906
* coroutines.cc (register_local_var_uses): Only process
PARM_DECL and VAR_DECLs.
gcc/testsuite/ChangeLog:
PR c++/115906
* g++.dg/coroutines/coro-function-decl.C: New test.
Diffstat (limited to 'gcc/cp/parser.cc')
0 files changed, 0 insertions, 0 deletions