3 files changed, 4 insertions, 74 deletions
diff --git a/include/gtest/internal/gtest-internal.h b/include/gtest/internal/gtest-internal.h
index d8834500..a4d18396 100644
--- a/include/gtest/internal/gtest-internal.h
+++ b/include/gtest/internal/gtest-internal.h
@@ -195,67 +195,6 @@ class GTEST_API_ ScopedTrace {
 template <typename T>
 String StreamableToString(const T& streamable);
 
-// The Symbian compiler has a bug that prevents it from selecting the
-// correct overload of FormatForComparisonFailureMessage (see below)
-// unless we pass the first argument by reference.  If we do that,
-// however, Visual Age C++ 10.1 generates a compiler error.  Therefore
-// we only apply the work-around for Symbian.
-#if defined(__SYMBIAN32__)
-# define GTEST_CREF_WORKAROUND_ const&
-#else
-# define GTEST_CREF_WORKAROUND_
-#endif
-
-// When this operand is a const char* or char*, if the other operand
-// is a ::std::string or ::string, we print this operand as a C string
-// rather than a pointer (we do the same for wide strings); otherwise
-// we print it as a pointer to be safe.
-
-// This internal macro is used to avoid duplicated code.
-#define GTEST_FORMAT_IMPL_(operand2_type, operand1_printer)\
-inline String FormatForComparisonFailureMessage(\
-    operand2_type::value_type* GTEST_CREF_WORKAROUND_ str, \
-    const operand2_type& /*operand2*/) {\
-  return operand1_printer(str);\
-}\
-inline String FormatForComparisonFailureMessage(\
-    const operand2_type::value_type* GTEST_CREF_WORKAROUND_ str, \
-    const operand2_type& /*operand2*/) {\
-  return operand1_printer(str);\
-}
-
-GTEST_FORMAT_IMPL_(::std::string, String::ShowCStringQuoted)
-#if GTEST_HAS_STD_WSTRING
-GTEST_FORMAT_IMPL_(::std::wstring, String::ShowWideCStringQuoted)
-#endif  // GTEST_HAS_STD_WSTRING
-
-#if GTEST_HAS_GLOBAL_STRING
-GTEST_FORMAT_IMPL_(::string, String::ShowCStringQuoted)
-#endif  // GTEST_HAS_GLOBAL_STRING
-#if GTEST_HAS_GLOBAL_WSTRING
-GTEST_FORMAT_IMPL_(::wstring, String::ShowWideCStringQuoted)
-#endif  // GTEST_HAS_GLOBAL_WSTRING
-
-#undef GTEST_FORMAT_IMPL_
-
-// The next four overloads handle the case where the operand being
-// printed is a char/wchar_t pointer and the other operand is not a
-// string/wstring object.  In such cases, we just print the operand as
-// a pointer to be safe.
-#define GTEST_FORMAT_CHAR_PTR_IMPL_(CharType)                       \
-  template <typename T>                                             \
-  String FormatForComparisonFailureMessage(CharType* GTEST_CREF_WORKAROUND_ p, \
-                                           const T&) { \
-    return PrintToString(static_cast<const void*>(p));              \
-  }
-
-GTEST_FORMAT_CHAR_PTR_IMPL_(char)
-GTEST_FORMAT_CHAR_PTR_IMPL_(const char)
-GTEST_FORMAT_CHAR_PTR_IMPL_(wchar_t)
-GTEST_FORMAT_CHAR_PTR_IMPL_(const wchar_t)
-
-#undef GTEST_FORMAT_CHAR_PTR_IMPL_
-
 // Constructs and returns the message for an equality assertion
 // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
 //
diff --git a/include/gtest/internal/gtest-port.h b/include/gtest/internal/gtest-port.h
index 08703e31..d4b69ce6 100644
--- a/include/gtest/internal/gtest-port.h
+++ b/include/gtest/internal/gtest-port.h
@@ -1585,6 +1585,10 @@ inline bool IsUpper(char ch) {
 inline bool IsXDigit(char ch) {
   return isxdigit(static_cast<unsigned char>(ch)) != 0;
 }
+inline bool IsXDigit(wchar_t ch) {
+  const unsigned char low_byte = static_cast<unsigned char>(ch);
+  return ch == low_byte && isxdigit(low_byte) != 0;
+}
 
 inline char ToLower(char ch) {
   return static_cast<char>(tolower(static_cast<unsigned char>(ch)));
diff --git a/include/gtest/internal/gtest-string.h b/include/gtest/internal/gtest-string.h
index a9024508..967b1173 100644
--- a/include/gtest/internal/gtest-string.h
+++ b/include/gtest/internal/gtest-string.h
@@ -82,15 +82,6 @@ class GTEST_API_ String {
  public:
   // Static utility methods
 
-  // Returns the input enclosed in double quotes if it's not NULL;
-  // otherwise returns "(null)".  For example, "\"Hello\"" is returned
-  // for input "Hello".
-  //
-  // This is useful for printing a C string in the syntax of a literal.
-  //
-  // Known issue: escape sequences are not handled yet.
-  static String ShowCStringQuoted(const char* c_str);
-
   // Clones a 0-terminated C string, allocating memory using new.  The
   // caller is responsible for deleting the return value using
   // delete[].  Returns the cloned string, or NULL if the input is
@@ -139,10 +130,6 @@ class GTEST_API_ String {
   // returned.
   static String ShowWideCString(const wchar_t* wide_c_str);
 
-  // Similar to ShowWideCString(), except that this function encloses
-  // the converted string in double quotes.
-  static String ShowWideCStringQuoted(const wchar_t* wide_c_str);
-
   // Compares two wide C strings.  Returns true iff they have the same
   // content.
   //