libgo: update to Go 1.11

    
    Reviewed-on: https://go-review.googlesource.com/136435

gotools/:
	* Makefile.am (mostlyclean-local): Run chmod on check-go-dir to
	make sure it is writable.
	(check-go-tools): Likewise.
	(check-vet): Copy internal/objabi to check-vet-dir.
	* Makefile.in: Rebuild.

From-SVN: r264546

1 files changed, 0 insertions, 37 deletions

diff --git a/libgo/go/encoding/json/scanner_test.go b/libgo/go/encoding/json/scanner_test.go
index 0d4518a..6cdbe7d 100644
--- a/libgo/go/encoding/json/scanner_test.go
+++ b/libgo/go/encoding/json/scanner_test.go
@@ -200,43 +200,6 @@ func TestIndentErrors(t *testing.T) {
 	}
 }
 
-func TestNextValueBig(t *testing.T) {
-	initBig()
-	var scan scanner
-	item, rest, err := nextValue(jsonBig, &scan)
-	if err != nil {
-		t.Fatalf("nextValue: %s", err)
-	}
-	if len(item) != len(jsonBig) || &item[0] != &jsonBig[0] {
-		t.Errorf("invalid item: %d %d", len(item), len(jsonBig))
-	}
-	if len(rest) != 0 {
-		t.Errorf("invalid rest: %d", len(rest))
-	}
-
-	item, rest, err = nextValue(append(jsonBig, "HELLO WORLD"...), &scan)
-	if err != nil {
-		t.Fatalf("nextValue extra: %s", err)
-	}
-	if len(item) != len(jsonBig) {
-		t.Errorf("invalid item: %d %d", len(item), len(jsonBig))
-	}
-	if string(rest) != "HELLO WORLD" {
-		t.Errorf("invalid rest: %d", len(rest))
-	}
-}
-
-var benchScan scanner
-
-func BenchmarkSkipValue(b *testing.B) {
-	initBig()
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		nextValue(jsonBig, &benchScan)
-	}
-	b.SetBytes(int64(len(jsonBig)))
-}
-
 func diff(t *testing.T, a, b []byte) {
 	for i := 0; ; i++ {
 		if i >= len(a) || i >= len(b) || a[i] != b[i] {