function wo return is an error - not warning

R=r OCL=15169 CL=15169

function wo return is an error - not warning
R=r OCL=15169 CL=15169
ff65872f · Ken Thompson · 0ba1db74 · ff65872f
Commit ff65872f authored Sep 11, 2008 by Ken Thompson
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

walk.c src/cmd/gc/walk.c +1 -1

No files found.
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -54,7 +54,7 @@ walk(Node *fn)
 	}
 	if(curfn->type->outtuple)
 		if(walkret(curfn->nbody))
-			warn("function ends without a return statement");
+			yyerror("function ends without a return statement");
 	walkstate(curfn->nbody);
 	if(debug['W']) {
 		snprint(s, sizeof(s), "after %S", curfn->nname->sym);