scc

Simple C99 Compiler
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commit 4faaf322b43040ad88b52e4917e753a64ea82b94
parent 0f2cb2792bc4b51ec4bd7ea4d90a6e572bd78860
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 12 May 2015 10:37:41 +0200

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.

Diffstat:
cc1/expr.c | 7++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cc1/expr.c b/cc1/expr.c @@ -108,7 +108,12 @@ integeruop(char op, Node *np) 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); } /*