Index: base/strings/string_util.cc |
diff --git a/base/strings/string_util.cc b/base/strings/string_util.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..fa985c0ad7e25afd040b0436fdcb05703978c877 |
--- /dev/null |
+++ b/base/strings/string_util.cc |
@@ -0,0 +1,23 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "base/strings/string_util.h" |
+ |
+namespace base { |
+ |
+bool IsStringASCII(const StringPiece& str) { |
+ for (size_t i = 0; i < str.length(); ++i) |
scottmg
2015/05/04 23:15:33
The Chromium implementation of these is surprising
|
+ if (str.data()[i] >= 0x80) |
+ return false; |
+ return true; |
+} |
+ |
+bool IsStringASCII(const StringPiece16& str) { |
+ for (size_t i = 0; i < str.length(); ++i) |
+ if (str.data()[i] >= 0x80) |
+ return false; |
+ return true; |
+} |
+ |
+} // namespace base |