https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64626
emsr at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from emsr at gcc dot gnu.org --- libcpp/ 2015-03-16 Edward Smith-Rowland <3dw...@verizon.net> PR c++/64626 * lex.c (lex_number): If a number ends with digit-seps (') skip back and let lex_string take them. gcc/testsuite/ 2015-03-16 Edward Smith-Rowland <3dw...@verizon.net> PR c++/64626 g++.dg/cpp1y/pr64626-1.C: New. g++.dg/cpp1y/pr64626-2.C: New. g++.dg/cpp1y/digit-sep-neg.C: Adjust errors and warnings.