minor cleanup, not required by compiler changes

R=r
DELTA=14  (1 added, 4 deleted, 9 changed)
OCL=28447
CL=28509

src/lib/http/triv.go

@@ -11,6 +11,7 @@ import (
 	"fmt";
 	"http";
 	"io";
+	"log";
 	"net";
 	"os";
 )
@@ -110,7 +111,7 @@ func main() {
 	http.Handle("/chan", ChanCreate());
 	err := http.ListenAndServe(":12345", nil);
 	if err != nil {
-		panic("ListenAndServe: ", err.String())
+		log.Crash("ListenAndServe: ", err)
 	}
 }
 

src/lib/net/ip_test.go

@@ -9,11 +9,7 @@ import (
 	"testing"
 )
 
-func ipv4(a, b, c, d byte) []byte {
-	return []byte{ 0,0,0,0, 0,0,0,0, 0,0,255,255, a,b,c,d }
-}
-
-func isEqual(a []byte, b []byte) bool {
+func isEqual(a, b IP) bool {
 	if a == nil && b == nil {
 		return true
 	}
@@ -30,18 +26,18 @@ func isEqual(a []byte, b []byte) bool {
 
 type parseIPTest struct {
 	in string;
-	out []byte;
+	out IP;
 }
 var parseiptests = []parseIPTest{
-	parseIPTest{"127.0.1.2", ipv4(127, 0, 1, 2)},
-	parseIPTest{"127.0.0.1", ipv4(127, 0, 0, 1)},
+	parseIPTest{"127.0.1.2", IPv4(127, 0, 1, 2)},
+	parseIPTest{"127.0.0.1", IPv4(127, 0, 0, 1)},
 	parseIPTest{"127.0.0.256", nil},
 	parseIPTest{"abc", nil},
-	parseIPTest{"::ffff:127.0.0.1", ipv4(127, 0, 0, 1)},
+	parseIPTest{"::ffff:127.0.0.1", IPv4(127, 0, 0, 1)},
 	parseIPTest{"2001:4860:0:2001::68",
-		[]byte{0x20,0x01, 0x48,0x60, 0,0, 0x20,0x01,
+		IP{0x20,0x01, 0x48,0x60, 0,0, 0x20,0x01,
 			0,0, 0,0, 0,0, 0x00,0x68}},
-	parseIPTest{"::ffff:4a7d:1363", ipv4(74, 125, 19, 99)},
+	parseIPTest{"::ffff:4a7d:1363", IPv4(74, 125, 19, 99)},
 }
 
 func TestParseIP(t *testing.T) {

usr/dsymonds/iterable/iterable_test.go

@@ -22,7 +22,7 @@ func (arr IntArray) Iter() <-chan interface {} {
 	return ch
 }
 
-var oneToFive IntArray = []int{ 1, 2, 3, 4, 5 };
+var oneToFive = IntArray{ 1, 2, 3, 4, 5 };
 
 func isNegative(n interface {}) bool {
 	return n.(int) < 0