| commit | 5ec4990bc777dd191b86aee6156be3f60cf9de24 | |
| author | Jason Merrill <jason@redhat.com> | |
| Thu, 2 Sep 2021 21:42:32 +0000 (2 17:42 -0400) | ||
| committer | Jason Merrill <jason@redhat.com> | |
| Fri, 3 Sep 2021 15:12:09 +0000 (3 11:12 -0400) | ||
| tree | 64e4426904dacbc9a75ebd66d1a54d8adf2681be | treesnapshot (tar.gz zip) |
| parent | 943c65c4494145e993af43c821c82000013c6375 | commitdiff |
c++: Avoid bogus -Wunused with recent change
My change to make limit_bad_template_recursion avoid instantiating members
of erroneous classes produced a bogus "used but not defined" warning for
23_containers/unordered_set/instantiation_neg.cc; it's not defined because
we decided not to instantiate it. So we need to suppress that warning.
gcc/cp/ChangeLog:
* pt.c (limit_bad_template_recursion): Suppress -Wunused for decls
we decide not to instantiate.
My change to make limit_bad_template_recursion avoid instantiating members
of erroneous classes produced a bogus "used but not defined" warning for
23_containers/unordered_set/instantiation_neg.cc; it's not defined because
we decided not to instantiate it. So we need to suppress that warning.
gcc/cp/ChangeLog:
* pt.c (limit_bad_template_recursion): Suppress -Wunused for decls
we decide not to instantiate.
| gcc/cp/pt.c | diffblobblamehistory |