[Bug c++/101106] [11/12 regression] =delete on second declaration of the same function produces a note with no error
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Jun 17 20:40:07 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101106
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <jason@gcc.gnu.org>:
https://gcc.gnu.org/g:331e20a69be0d9e7d448580945945d4c7a1e3c0a
commit r12-1602-g331e20a69be0d9e7d448580945945d4c7a1e3c0a
Author: Jason Merrill <jason@redhat.com>
Date: Thu Jun 17 15:31:15 2021 -0400
c++: deleted after first declaration [PR101106]
An explicitly deleted function must be deleted on its first declaration.
We
were diagnosing this error only with -Wpedantic, but always giving the
"previous declaration" note. This patch removes the -Wpedantic dependency
and also makes the note depend on the previous diagnostic.
PR c++/101106
gcc/cp/ChangeLog:
* decl.c (duplicate_decls): Make 'deleted after first declaration'
pedwarn on by default.
gcc/testsuite/ChangeLog:
* g++.dg/cpp0x/deleted15.C: New test.
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