5 files changed, 11 insertions, 93 deletions
diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc
index d15e250b..cd0ca05b 100644
--- a/googletest/src/gtest-death-test.cc
+++ b/googletest/src/gtest-death-test.cc
@@ -1270,6 +1270,9 @@ static int ExecDeathTestChildMain(void* child_arg) {
 // correct answer.
 static void StackLowerThanAddress(const void* ptr,
                                   bool* result) GTEST_NO_INLINE_;
+// HWAddressSanitizer add a random tag to the MSB of the local variable address,
+// making comparison result unpredictable.
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
 static void StackLowerThanAddress(const void* ptr, bool* result) {
   int dummy;
   *result = (&dummy < ptr);
@@ -1277,6 +1280,7 @@ static void StackLowerThanAddress(const void* ptr, bool* result) {
 
 // Make sure AddressSanitizer does not tamper with the stack here.
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
 static bool StackGrowsDown() {
   int dummy;
   bool result;
diff --git a/googletest/src/gtest-matchers.cc b/googletest/src/gtest-matchers.cc
index de275d36..7d2fb685 100644
--- a/googletest/src/gtest-matchers.cc
+++ b/googletest/src/gtest-matchers.cc
@@ -44,14 +44,6 @@ namespace testing {
 // equal to s.
 Matcher<const std::string&>::Matcher(const std::string& s) { *this = Eq(s); }
 
-#if GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a const std::string& whose value is
-// equal to s.
-Matcher<const std::string&>::Matcher(const ::string& s) {
-  *this = Eq(static_cast<std::string>(s));
-}
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 // Constructs a matcher that matches a const std::string& whose value is
 // equal to s.
 Matcher<const std::string&>::Matcher(const char* s) {
@@ -62,45 +54,10 @@ Matcher<const std::string&>::Matcher(const char* s) {
 // s.
 Matcher<std::string>::Matcher(const std::string& s) { *this = Eq(s); }
 
-#if GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a std::string whose value is equal to
-// s.
-Matcher<std::string>::Matcher(const ::string& s) {
-  *this = Eq(static_cast<std::string>(s));
-}
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 // Constructs a matcher that matches a std::string whose value is equal to
 // s.
 Matcher<std::string>::Matcher(const char* s) { *this = Eq(std::string(s)); }
 
-#if GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a const ::string& whose value is
-// equal to s.
-Matcher<const ::string&>::Matcher(const std::string& s) {
-  *this = Eq(static_cast<::string>(s));
-}
-
-// Constructs a matcher that matches a const ::string& whose value is
-// equal to s.
-Matcher<const ::string&>::Matcher(const ::string& s) { *this = Eq(s); }
-
-// Constructs a matcher that matches a const ::string& whose value is
-// equal to s.
-Matcher<const ::string&>::Matcher(const char* s) { *this = Eq(::string(s)); }
-
-// Constructs a matcher that matches a ::string whose value is equal to s.
-Matcher<::string>::Matcher(const std::string& s) {
-  *this = Eq(static_cast<::string>(s));
-}
-
-// Constructs a matcher that matches a ::string whose value is equal to s.
-Matcher<::string>::Matcher(const ::string& s) { *this = Eq(s); }
-
-// Constructs a matcher that matches a string whose value is equal to s.
-Matcher<::string>::Matcher(const char* s) { *this = Eq(::string(s)); }
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 #if GTEST_HAS_ABSL
 // Constructs a matcher that matches a const absl::string_view& whose value is
 // equal to s.
@@ -108,12 +65,6 @@ Matcher<const absl::string_view&>::Matcher(const std::string& s) {
   *this = Eq(s);
 }
 
-#if GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a const absl::string_view& whose value is
-// equal to s.
-Matcher<const absl::string_view&>::Matcher(const ::string& s) { *this = Eq(s); }
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 // Constructs a matcher that matches a const absl::string_view& whose value is
 // equal to s.
 Matcher<const absl::string_view&>::Matcher(const char* s) {
@@ -130,12 +81,6 @@ Matcher<const absl::string_view&>::Matcher(absl::string_view s) {
 // s.
 Matcher<absl::string_view>::Matcher(const std::string& s) { *this = Eq(s); }
 
-#if GTEST_HAS_GLOBAL_STRING
-// Constructs a matcher that matches a absl::string_view whose value is equal to
-// s.
-Matcher<absl::string_view>::Matcher(const ::string& s) { *this = Eq(s); }
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 // Constructs a matcher that matches a absl::string_view whose value is equal to
 // s.
 Matcher<absl::string_view>::Matcher(const char* s) {
diff --git a/googletest/src/gtest-port.cc b/googletest/src/gtest-port.cc
index 587ca0a5..8f7cd1c0 100644
--- a/googletest/src/gtest-port.cc
+++ b/googletest/src/gtest-port.cc
@@ -1247,13 +1247,6 @@ void SetInjectableArgvs(const std::vector<std::string>& new_argvs) {
       new std::vector<std::string>(new_argvs.begin(), new_argvs.end()));
 }
 
-#if GTEST_HAS_GLOBAL_STRING
-void SetInjectableArgvs(const std::vector< ::string>& new_argvs) {
-  SetInjectableArgvs(
-      new std::vector<std::string>(new_argvs.begin(), new_argvs.end()));
-}
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 void ClearInjectableArgvs() {
   delete g_injected_test_argvs;
   g_injected_test_argvs = nullptr;
diff --git a/googletest/src/gtest-printers.cc b/googletest/src/gtest-printers.cc
index f0e8e571..40a8817e 100644
--- a/googletest/src/gtest-printers.cc
+++ b/googletest/src/gtest-printers.cc
@@ -59,6 +59,7 @@ using ::std::ostream;
 // Prints a segment of bytes in the given object.
 GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
 GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
 void PrintByteSegmentInObjectTo(const unsigned char* obj_bytes, size_t start,
                                 size_t count, ostream* os) {
@@ -260,6 +261,7 @@ void PrintTo(wchar_t wc, ostream* os) {
 template <typename CharType>
 GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
 GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
 static CharFormat PrintCharsAsStringTo(
     const CharType* begin, size_t len, ostream* os) {
@@ -290,6 +292,7 @@ static CharFormat PrintCharsAsStringTo(
 template <typename CharType>
 GTEST_ATTRIBUTE_NO_SANITIZE_MEMORY_
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
+GTEST_ATTRIBUTE_NO_SANITIZE_HWADDRESS_
 GTEST_ATTRIBUTE_NO_SANITIZE_THREAD_
 static void UniversalPrintCharArray(
     const CharType* begin, size_t len, ostream* os) {
@@ -419,17 +422,6 @@ void ConditionalPrintAsText(const char* str, size_t length, ostream* os) {
 
 }  // anonymous namespace
 
-// Prints a ::string object.
-#if GTEST_HAS_GLOBAL_STRING
-void PrintStringTo(const ::string& s, ostream* os) {
-  if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
-    if (GTEST_FLAG(print_utf8)) {
-      ConditionalPrintAsText(s.data(), s.size(), os);
-    }
-  }
-}
-#endif  // GTEST_HAS_GLOBAL_STRING
-
 void PrintStringTo(const ::std::string& s, ostream* os) {
   if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
     if (GTEST_FLAG(print_utf8)) {
@@ -438,13 +430,6 @@ void PrintStringTo(const ::std::string& s, ostream* os) {
   }
 }
 
-// Prints a ::wstring object.
-#if GTEST_HAS_GLOBAL_WSTRING
-void PrintWideStringTo(const ::wstring& s, ostream* os) {
-  PrintCharsAsStringTo(s.data(), s.size(), os);
-}
-#endif  // GTEST_HAS_GLOBAL_WSTRING
-
 #if GTEST_HAS_STD_WSTRING
 void PrintWideStringTo(const ::std::wstring& s, ostream* os) {
   PrintCharsAsStringTo(s.data(), s.size(), os);
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 745f0750..d4d3d035 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -922,7 +922,7 @@ bool String::CStringEquals(const char * lhs, const char * rhs) {
   return strcmp(lhs, rhs) == 0;
 }
 
-#if GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+#if GTEST_HAS_STD_WSTRING
 
 // Converts an array of wide chars to a narrow string using the UTF-8
 // encoding, and streams the result to the given Message object.
@@ -940,7 +940,7 @@ static void StreamWideCharsToMessage(const wchar_t* wstr, size_t length,
   }
 }
 
-#endif  // GTEST_HAS_STD_WSTRING || GTEST_HAS_GLOBAL_WSTRING
+#endif  // GTEST_HAS_STD_WSTRING
 
 void SplitString(const ::std::string& str, char delimiter,
                  ::std::vector< ::std::string>* dest) {
@@ -990,15 +990,6 @@ Message& Message::operator <<(const ::std::wstring& wstr) {
 }
 #endif  // GTEST_HAS_STD_WSTRING
 
-#if GTEST_HAS_GLOBAL_WSTRING
-// Converts the given wide string to a narrow string using the UTF-8
-// encoding, and streams the result to this Message object.
-Message& Message::operator <<(const ::wstring& wstr) {
-  internal::StreamWideCharsToMessage(wstr.c_str(), wstr.length(), this);
-  return *this;
-}
-#endif  // GTEST_HAS_GLOBAL_WSTRING
-
 // Gets the text streamed to this object so far as an std::string.
 // Each '\0' character in the buffer is replaced with "\\0".
 std::string Message::GetString() const {
@@ -5269,10 +5260,10 @@ bool UnitTestImpl::RunAllTests() {
         // Emit diagnostics when global set-up calls skip, as it will not be
         // emitted by default.
         TestResult& test_result =
-          *internal::GetUnitTestImpl()->current_test_result();
+            *internal::GetUnitTestImpl()->current_test_result();
         for (int j = 0; j < test_result.total_part_count(); ++j) {
           const TestPartResult& test_part_result =
-            test_result.GetTestPartResult(j);
+              test_result.GetTestPartResult(j);
           if (test_part_result.type() == TestPartResult::kSkip) {
             const std::string& result = test_part_result.message();
             printf("%s\n", result.c_str());