scc

commit 86de680103aa512595733bc9024999b69de5f724
parent 6b08a16dbf2e47ec630fd0f1dd575e82a5feb182
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed,  7 Oct 2015 17:34:22 +0200

Admit & with functions

Wtf they were thinking????

Diffstat:
M
cc1/expr.c
 | 
16
+++++++++-------

1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/cc1/expr.c b/cc1/expr.c
@@ -470,13 +470,15 @@ incdec(Node *np, char op)
 static Node *
 address(char op, Node *np)
 {
-	chklvalue(np);
-	if (np->symbol && (np->sym->flags & ISREGISTER))
-		error("address of register variable '%s' requested", yytext);
-	if (np->op == OPTR) {
-		Node *new = np->left;
-		free(np);
-		return new;
+	if (BTYPE(np) != FTN) {
+		chklvalue(np);
+		if (np->symbol && (np->sym->flags & ISREGISTER))
+			errorp("address of register variable '%s' requested", yytext);
+		if (np->op == OPTR) {
+			Node *new = np->left;
+			free(np);
+			return new;
+		}
 	}
 	return node(op, mktype(np->type, PTR, 0, NULL), np, NULL);
 }