https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106101
Florian Weimer <fw at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fw at gcc dot gnu.org --- Comment #28 from Florian Weimer <fw at gcc dot gnu.org> --- (In reply to Richard Biener from comment #1) > Created attachment 53207 [details] > reduced testcase Do you happen to have the unreduced test case still? int *yyvsp = 0; followed by: if (strncmp( yyvsp[0], "~", 1) == 0) { and free(yyvsp[0]); looks rather bogus.