scc

commit ad3115bad7ad1fff10fa676c55c1c78645e5f5a1
parent 6234ca1a96d4ff39e0e236337008886684af6237
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu,  7 Jan 2016 22:41:43 +0100

Convert incdec() to use new fields in Type

Diffstat:
M
cc1/expr.c
 | 
17
+++++++----------

1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/cc1/expr.c b/cc1/expr.c
@@ -513,17 +513,14 @@ incdec(Node *np, char op)
 
 	chklvalue(np);
 
-	switch (BTYPE(np)) {
-	case PTR:
-		if (!tp->defined)
-			error("invalid use of undefined type");
-		inc = sizeofnode(tp->type);
-		break;
-	case INT:
-	case FLOAT:
+	if (!tp->defined) {
+		errorp("invalid use of undefined type");
+		return np;
+	} else if (tp->arith) {
 		inc = constnode(one);
-		break;
-	default:
+	} else if (tp->op == PTR) {
+		inc = sizeofnode(tp->type);
+	} else {
 		errorp("wrong type argument to increment or decrement");
 		return np;
 	}