https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112815
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Component|c++ |ipa
Last reconfirmed| |2024-01-18
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed.
Started with r6-1066-g233ce289250944:
commit 233ce289250944dde071638799f9ba1a51a0a9bf
Author: Jan Hubicka <hubi...@ucw.cz>
Date: Sun May 24 21:38:14 2015 +0200
re PR lto/66180 (many -Wodr false positives when building LLVM with -flto)
PR lto/66180
* ipa-devirt.c (type_with_linkage): Check that TYPE_STUB_DECL
is set; check for assembler name at LTO time.
(type_in_anonymous_namespace): Remove hacks, check that all
anonymous types are called "<anon>"
(odr_type_p): Simplify; add check for "<anon>"
(odr_subtypes_equivalent): Add odr_type_p check.
* tree.c (need_assembler_name_p): Even anonymous namespace needs
assembler name.
* mangle.c (mangle_decl): Mangle anonymous namespace types as
"<anon>".
* g++.dg/lto/pr66180_0.C: New testcase.
* g++.dg/lto/pr66180_1.C: New testcase.
From-SVN: r223633
