[Bug libstdc++/100863] 23_containers/unordered_{map,set}/allocator/default_init.cc still fail at runtime even after r12-1153
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Jun 2 12:33:57 GMT 2021
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100863
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:
https://gcc.gnu.org/g:f8f0193b5b83f6e85d65015e79c803295baf5166
commit r12-1163-gf8f0193b5b83f6e85d65015e79c803295baf5166
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Jun 2 12:34:48 2021 +0100
libstdc++: Value-initialize objects held by EBO helpers [PR 100863]
The allocator, hash function and equality function should all be
value-initialized by the default constructor of an unordered container.
Do it in the EBO helper, so we don't have to get it right in multiple
places.
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
PR libstdc++/100863
PR libstdc++/65816
* include/bits/hashtable_policy.h (_Hashtable_ebo_helper):
Value-initialize subobject.
* testsuite/23_containers/unordered_map/allocator/default_init.cc:
Remove XFAIL.
* testsuite/23_containers/unordered_set/allocator/default_init.cc:
Remove XFAIL.
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