1 files changed, 0 insertions, 39 deletions
diff --git a/vendor/github.com/golang/geo/s2/bits_go19.go b/vendor/github.com/golang/geo/s2/bits_go19.go
deleted file mode 100644
index 9532b377d..000000000
--- a/vendor/github.com/golang/geo/s2/bits_go19.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2018 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build go1.9
-
-package s2
-
-// This file is for the bit manipulation code post-Go 1.9.
-
-import "math/bits"
-
-// findMSBSetNonZero64 returns the index (between 0 and 63) of the most
-// significant set bit. Passing zero to this function return zero.
-func findMSBSetNonZero64(x uint64) int {
-	if x == 0 {
-		return 0
-	}
-	return 63 - bits.LeadingZeros64(x)
-}
-
-// findLSBSetNonZero64 returns the index (between 0 and 63) of the least
-// significant set bit. Passing zero to this function return zero.
-func findLSBSetNonZero64(x uint64) int {
-	if x == 0 {
-		return 0
-	}
-	return bits.TrailingZeros64(x)
-}