[Bug c++/93228] [[deprecated("message")]] on template struct/class drops message
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Jan 22 19:20:00 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93228
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-9 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:
https://gcc.gnu.org/g:514314b73109b3672ecb3c3c04f614bb7c7fef57
commit r9-8163-g514314b73109b3672ecb3c3c04f614bb7c7fef57
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Jan 22 17:52:11 2020 +0100
c++: Fix deprecated attribute handling on templates (PR c++/93228)
As the following testcase shows, when deprecated attribute is on a
template,
we'd never print the message if any, because the attribute is not
present on the TEMPLATE_DECL with which warn_deprecated_use is called,
but on its DECL_TEMPLATE_RESULT or its type.
2020-01-17 Jakub Jelinek <jakub@redhat.com>
PR c++/93228
* parser.c (cp_parser_template_name): Look up deprecated attribute
in DECL_TEMPLATE_RESULT or its type's attributes.
* g++.dg/cpp1y/attr-deprecated-3.C: New test.
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