https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61947
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Sat Dec 6 22:24:16 2014 New Revision: 218457 URL: https://gcc.gnu.org/viewcvs?rev=218457&root=gcc&view=rev Log: PR libstdc++/61947 * include/std/tuple (_Head_base): Use allocator_arg_t parameters to disambiguate unary constructors. (_Tuple_impl): Pass allocator_arg_t arguments. * testsuite/20_util/tuple/61947.cc: New. * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error line. Added: branches/gcc-4_9-branch/libstdc++-v3/testsuite/20_util/tuple/61947.cc - copied, changed from r218456, branches/gcc-4_9-branch/libstdc++-v3/testsuite/20_util/uses_allocator/cons_neg.cc Modified: branches/gcc-4_9-branch/libstdc++-v3/ChangeLog branches/gcc-4_9-branch/libstdc++-v3/include/std/tuple branches/gcc-4_9-branch/libstdc++-v3/testsuite/20_util/uses_allocator/cons_neg.cc