https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7356
David Malcolm <dmalcolm at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #9 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Fixed by r254093; for the case in comment #0, trunk now emits: t.c:1:2: error: expected ‘;’ before ‘typedef’ a//sample ^ ; t.c:5:27: error: conflicting types for ‘argc’ int main(int argc, char** argc) {} ~~~~~~~^~~~ t.c:5:14: note: previous definition of ‘argc’ was here int main(int argc, char** argc) {} ~~~~^~~~ (did anyone spot the redefinition of "argc" in the 15 years since this was opened?)