scc

commit b2cc565d9b38feb95d42fa044b1038e52335cd1e
parent 398df28c10917d7e9e07f6d02c234a582ac94122
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon, 19 Oct 2015 21:13:32 +0200

Fix grammar error in stmtexp()

Stmtex() was doing a look ahead always, to detect
the situation of a labelled statement, but the
look ahead must be done only if the stmt begins
with an identifier.

Diffstat:
M
cc1/stmt.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cc1/stmt.c b/cc1/stmt.c
@@ -40,7 +40,7 @@ stmtexp(Symbol *lbreak, Symbol *lcont, Caselist *lswitch)
 {
 	if (accept(';'))
 		return;
-	if (ahead() == ':') {
+	if (yytoken == IDEN && ahead() == ':') {
 		label();
 		stmt(lbreak, lcont, lswitch);
 		return;