r263086 - in /branches/gcc-8-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Tue Jul 31 09:38:41 2018
New Revision: 263086

URL: https://gcc.gnu.org/viewcvs?rev=263086&root=gcc&view=rev
Log:
Use default visibility to work around clang -fvisibility-inlines-hidden bug

Clang (including trunk and many older versions) incorrectly marks static
local variables (__tag) hidden when -fvisibility-inlines-hidden is used.
This can lead to multiple instances of __tag when shares objects are used.

Backport from mainline
2018-07-20  Fangrui Song  <maskray@google.com>

	* include/bits/shared_ptr_base.h (_Sp_make_shared_tag::_S_ti): Use
	_GLIBCXX_VISIBILITY(default).

Modified:
    branches/gcc-8-branch/libstdc++-v3/ChangeLog
    branches/gcc-8-branch/libstdc++-v3/include/bits/shared_ptr_base.h