r273023 - in /trunk/libstdc++-v3: ChangeLog aci...

Wed Jul 3 21:06:00 GMT 2019

Author: redi
Date: Wed Jul  3 21:06:25 2019
New Revision: 273023

URL: https://gcc.gnu.org/viewcvs?rev=273023&root=gcc&view=rev
Log:
PR libstdc++/91067 fix missing exports for filesystem iterators

The copy assignment operator for recursive_directory_iterator was not
exported despite being needed. The __shared_ptr default constructors are
not needed when compiling with GCC but Clang requires them for -O1.

	PR libstdc++/91067
	* acinclude.m4 (libtool_VERSION): Bump to 6:27:0.
	* configure: Regenerate.
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.27): Add new version. Export
	missing symbols.
	* testsuite/27_io/filesystem/iterators/91067.cc: New test.
	* testsuite/util/testsuite_abi.cc: Add new symbol version.

Added:
    trunk/libstdc++-v3/testsuite/27_io/filesystem/iterators/91067.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/config/abi/pre/gnu.ver
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/testsuite/util/testsuite_abi.cc