scc

commit 486b07bfc9005abb6f11749d48d07fccd7118ef2
parent e7ca69b68ebc64e8bea02198105838ac8726e528
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 28 Jul 2015 07:30:31 +0200

Woraround to crash in funcdcl()

funcdcl() crash with a declaration like f() because the 'default int'
rule was generating a integer type which didn't match any parameter.
This commit fix the problem detecting it.

This is only a workaround until I rewrite decl.c

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

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cc1/decl.c b/cc1/decl.c
@@ -69,7 +69,7 @@ fundcl(struct dcldata *dp)
 	expect('(');
 
 	n = noname = 0;
-	do {
+	if (yytoken != ')') do {
 		if ((sym = parameter()) == NULL) {
 			if (n == 0)
 				break;