There should be a space after the semicolon. Bootstrapped/regtested on x86_64-linux, applying to trunk.
2017-03-04 Marek Polacek <pola...@redhat.com> PR c/79847 * c-decl.c (implicit_decl_warning): Add missing space. diff --git gcc/c/c-decl.c gcc/c/c-decl.c index f46ca11..645304a 100644 --- gcc/c/c-decl.c +++ gcc/c/c-decl.c @@ -3147,7 +3147,7 @@ implicit_decl_warning (location_t loc, tree id, tree olddecl) richloc.add_fixit_replace (hint); warned = warning_at_rich_loc (&richloc, OPT_Wimplicit_function_declaration, - G_("implicit declaration of function %qE;did you mean %qs?"), + G_("implicit declaration of function %qE; did you mean %qs?"), id, hint); } else Marek