https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81923
Iain Sandoe <iains at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iains at gcc dot gnu.org --- Comment #12 from Iain Sandoe <iains at gcc dot gnu.org> --- Created attachment 44411 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44411&action=edit proposed update to the test case. The testcase fails (always has AFAICT) on Darwin, where __USER_LABEL_PREFIX__ is defined. The CPP manual says that __USER_LABEL_PREFIX__ expands to a single token, rather than a string.