shithub: scc

Download patch

ref: 4faaf322b43040ad88b52e4917e753a64ea82b94
parent: 0f2cb2792bc4b51ec4bd7ea4d90a6e572bd78860
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Tue May 12 06:37:41 EDT 2015

Fix decay()

Decay does different things in the case of an array, and in the case
of a function. In the first case it generates a pointer to the first
element of the array, and in the second case it generates a pointer
to the function.

--- a/cc1/expr.c

+++ b/cc1/expr.c

@@ -108,7 +108,12 @@

 static Node *

 decay(Node *np)

 {

-	return node(OADDR, mktype(np->type, PTR, 0, NULL), np, NULL);

+	Type *tp = tp->type;

+

+	if (tp->op == ARY)

+		tp = tp->type;

+

+	return node(OADDR, mktype(tp, PTR, 0, NULL), np, NULL);

 }

 /*