Switch to static_assert in base/.

base/json/string_escape.cc

 // Copyright (c) 2006-2008 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/json/string_escape.h"
 
 #include <string>
 
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversion_utils.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/third_party/icu/icu_utf.h"
 
 namespace base {
 
 namespace {
 
 // Format string for printing a \uXXXX escape sequence.
 const char kU16EscapeFormat[] = "\\u%04X";
 
 // The code point to output for an invalid input code unit.
 const uint32 kReplacementCodePoint = 0xFFFD;
 
 // Used below in EscapeSpecialCodePoint().
-COMPILE_ASSERT('<' == 0x3C, less_than_sign_is_0x3c);
+static_assert('<' == 0x3C, "less than sign must be 0x3c");
 
 // Try to escape the |code_point| if it is a known special character. If
 // successful, returns true and appends the escape sequence to |dest|. This
 // isn't required by the spec, but it's more readable by humans.
 bool EscapeSpecialCodePoint(uint32 code_point, std::string* dest) {
   // WARNING: if you add a new case here, you need to update the reader as well.
   // Note: \v is in the reader, but not here since the JSON spec doesn't
   // allow it.
   switch (code_point) {
     case '\b':
@@ skipping 116 matching lines @@
       dest.push_back(*it);
   }
 
   if (put_in_quotes)
     dest.push_back('"');
 
   return dest;
 }
 
 }  // namespace base