| commit | 9c62af101e11e1cce573c2b3d2e18b403412dbc8 | |
| author | Jason Merrill <jason@redhat.com> | |
| Fri, 22 Sep 2023 11:10:11 +0000 (22 12:10 +0100) | ||
| committer | Jason Merrill <jason@redhat.com> | |
| Fri, 22 Sep 2023 13:00:05 +0000 (22 14:00 +0100) | ||
| tree | 40172974d61a22eb8b507eef7a71c9a2f78b95b9 | treesnapshot (tar.gz zip) |
| parent | 4c496020764057453415f1ae599950724ec0e871 | commitdiff |
c++: unroll pragma in templates [PR111529]
We were failing to handle ANNOTATE_EXPR in tsubst_copy_and_build, leading to
problems with substitution of any wrapped expressions.
Let's also not tell users that lambda templates are available in C++14.
PR c++/111529
gcc/cp/ChangeLog:
* parser.cc (cp_parser_lambda_declarator_opt): Don't suggest
-std=c++14 for lambda templates.
* pt.cc (tsubst_expr): Move ANNOTATE_EXPR handling...
(tsubst_copy_and_build): ...here.
gcc/testsuite/ChangeLog:
* g++.dg/ext/unroll-4.C: New test.
We were failing to handle ANNOTATE_EXPR in tsubst_copy_and_build, leading to
problems with substitution of any wrapped expressions.
Let's also not tell users that lambda templates are available in C++14.
PR c++/111529
gcc/cp/ChangeLog:
* parser.cc (cp_parser_lambda_declarator_opt): Don't suggest
-std=c++14 for lambda templates.
* pt.cc (tsubst_expr): Move ANNOTATE_EXPR handling...
(tsubst_copy_and_build): ...here.
gcc/testsuite/ChangeLog:
* g++.dg/ext/unroll-4.C: New test.
| gcc/cp/parser.cc | diffblobblamehistory | |
| gcc/cp/pt.cc | diffblobblamehistory | |
| gcc/testsuite/g++.dg/ext/unroll-4.C | [new file with mode: 0644] | blob |