scc

commit 7f6a1dd82feb61cf9d3ba11710ce1ea9ad13a397
parent e93961332a0e356c117c0ba2b4e806290d5fbc34
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed, 16 Apr 2014 22:07:15 +0200

Remove isarith()

This macro was used once and it can be replaced
by INT || FLOAT

Diffstat:
M
cc.h
 | 
1
-
M
expr.c
 | 
2
+-

2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/cc.h b/cc.h
@@ -123,7 +123,6 @@ extern Type *voidtype, *pvoidtype, *booltype,
 #define ISQUAL(t)    (isqual((t)->op))
 #define UNQUAL(t)    (ISQUAL(t) ? (t)->type : (t))
 #define BTYPE(t)     (UNQUAL(t)->op)
-#define isarith(op)  ((op) & ARITH)
 #define isaddr(op)   ((op) & POINTER)
 #define isrecord(op) ((op) & RECORD)
 #define isqual(op)   ((op) & TQUALIFIER)
diff --git a/expr.c b/expr.c
@@ -466,7 +466,7 @@ unary(void)
 			break;
 		case '-':
 			op = ONEG;
-			if (!isarith(t))
+			if (t != INT && t != FLOAT)
 				goto bad_operand;
 		}
 		return unarycode(op, tp, np);