https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69386
--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Wed Jan 20 12:34:25 2016 New Revision: 232607 URL: https://gcc.gnu.org/viewcvs?rev=232607&root=gcc&view=rev Log: Ensure C++ language linkage in cmath and cstdlib PR libstdc++/69386 * include/c_global/ccomplex: Ensure C++ language linkage. * include/c_global/cmath: Likewise. * include/c_global/cstdlib: Likewise. * include/c_global/ctgmath: Likewise. * testsuite/17_intro/headers/c++2011/linkage.cc: New. Added: trunk/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/c_global/ccomplex trunk/libstdc++-v3/include/c_global/cmath trunk/libstdc++-v3/include/c_global/cstdlib trunk/libstdc++-v3/include/c_global/ctgmath