minor int/float fixes

R=ken
OCL=18032
CL=18032

test/float_lit.go

@@ -7,7 +7,7 @@
 package main
 
 func
-pow10(pow int) double
+pow10(pow int) float64
 {
 	if pow < 0 { return 1/pow10(-pow); }
 	if pow > 0 { return pow10(pow-1)*10; }
@@ -15,9 +15,9 @@ pow10(pow int) double
 }
 
 func
-close(da double, ia, ib int64, pow int) bool
+close(da float64, ia, ib int64, pow int) bool
 {
-	db := double(ia) / double(ib);
+	db := float64(ia) / float64(ib);
 	db *= pow10(pow);
 
 	if da == 0 {

test/utf.go

@@ -20,7 +20,7 @@ func main() {
 	}
 	var l = len(s);
 	for w, i, j := 0,0,0; i < l; i += w {
-		var r int32;
+		var r int;
 		r, w = sys.stringtorune(s, i);
 		if w == 0 { panic("zero width in string") }
 		if r != chars[j] { panic("wrong value from string") }
@@ -43,7 +43,7 @@ func main() {
 	a[10] = 0xaa;
 	a[11] = 0x9e;
 	for w, i, j := 0,0,0; i < L; i += w {
-		var r int32;
+		var r int;
 		r, w = sys.bytestorune(&a[0], i, L);
 		if w == 0 { panic("zero width in bytes") }
 		if r != chars[j] { panic("wrong value from bytes") }