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| author | Jakub Jelinek <jakub@redhat.com> | 2020-04-25 00:11:35 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-04-25 00:11:35 +0200 |
| commit | 4ff685a8705e8ee55fa86e75afb769ffb0975aea (patch) | |
| tree | f30cb664d202ea08360b3706cbca5a5b5853bc3f /gcc/fortran | |
| parent | cf39dccf9284d2fd9f9aa7050760adea110c8d88 (diff) | |
| download | gcc-4ff685a8705e8ee55fa86e75afb769ffb0975aea.zip gcc-4ff685a8705e8ee55fa86e75afb769ffb0975aea.tar.gz gcc-4ff685a8705e8ee55fa86e75afb769ffb0975aea.tar.bz2 | |
c++: Avoid -Wreturn-type warning if a template fn calls noreturn template fn [PR94742]
finish_call_expr already has code to set current_function_returns_abnormally
if a template calls a noreturn function, but on the following testcase it
doesn't call a FUNCTION_DECL, but TEMPLATE_DECL instead, in which case
we didn't check noreturn at all and just assumed it could return.
2020-04-25 Jakub Jelinek <jakub@redhat.com>
PR c++/94742
* semantics.c (finish_call_expr): When looking if all overloads
are noreturn, use STRIP_TEMPLATE to look through TEMPLATE_DECLs.
* g++.dg/warn/Wreturn-type-12.C: New test.
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions