Googletest export

Remove the #ifs for old, unsupported and buggy compilers:
* old versions of GCC & MSVC
* Symbian

PiperOrigin-RevId: 227116941

3 files changed, 7 insertions, 16 deletions

diff --git a/googletest/src/gtest-filepath.cc b/googletest/src/gtest-filepath.cc
index d708b33..0b71ad3 100644
--- a/googletest/src/gtest-filepath.cc
+++ b/googletest/src/gtest-filepath.cc
@@ -38,9 +38,6 @@
 #elif GTEST_OS_WINDOWS
 # include <direct.h>
 # include <io.h>
-#elif GTEST_OS_SYMBIAN
-// Symbian OpenC has PATH_MAX in sys/syslimits.h
-# include <sys/syslimits.h>
 #else
 # include <limits.h>
 # include <climits>  // Some Linux distributions define PATH_MAX here.
diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index 55d3a69..262eb36 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -231,7 +231,7 @@ GTEST_API_ std::string CodePointToUtf8(UInt32 code_point);
 
 // Converts a wide string to a narrow string in UTF-8 encoding.
 // The wide string is assumed to have the following encoding:
-//   UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+//   UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin)
 //   UTF-32 if sizeof(wchar_t) == 4 (on Linux)
 // Parameter str points to a null-terminated wide string.
 // Parameter num_chars may additionally limit the number
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 34641af..641032a 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -68,10 +68,6 @@
 # include <unistd.h>  // NOLINT
 # include <string>
 
-#elif GTEST_OS_SYMBIAN
-# define GTEST_HAS_GETTIMEOFDAY_ 1
-# include <sys/time.h>  // NOLINT
-
 #elif GTEST_OS_ZOS
 # define GTEST_HAS_GETTIMEOFDAY_ 1
 # include <sys/time.h>  // NOLINT
@@ -1827,7 +1823,7 @@ std::string CodePointToUtf8(UInt32 code_point) {
 
 // The following two functions only make sense if the system
 // uses UTF-16 for wide string encoding. All supported systems
-// with 16 bit wchar_t (Windows, Cygwin, Symbian OS) do use UTF-16.
+// with 16 bit wchar_t (Windows, Cygwin) do use UTF-16.
 
 // Determines if the arguments constitute UTF-16 surrogate pair
 // and thus should be combined into a single Unicode code point
@@ -1850,7 +1846,7 @@ inline UInt32 CreateCodePointFromUtf16SurrogatePair(wchar_t first,
 
 // Converts a wide string to a narrow string in UTF-8 encoding.
 // The wide string is assumed to have the following encoding:
-//   UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)
+//   UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin)
 //   UTF-32 if sizeof(wchar_t) == 4 (on Linux)
 // Parameter str points to a null-terminated wide string.
 // Parameter num_chars may additionally limit the number
@@ -3034,15 +3030,14 @@ void ColoredPrintf(GTestColor color, const char* fmt, ...) {
   va_list args;
   va_start(args, fmt);
 
-#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS || \
-    GTEST_OS_IOS || GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
+#if GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS || GTEST_OS_IOS || \
+    GTEST_OS_WINDOWS_PHONE || GTEST_OS_WINDOWS_RT
   const bool use_color = AlwaysFalse();
 #else
   static const bool in_color_mode =
       ShouldUseColor(posix::IsATTY(posix::FileNo(stdout)) != 0);
   const bool use_color = in_color_mode && (color != COLOR_DEFAULT);
-#endif  // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_SYMBIAN || GTEST_OS_ZOS
-  // The '!= 0' comparison is necessary to satisfy MSVC 7.1.
+#endif  // GTEST_OS_WINDOWS_MOBILE || GTEST_OS_ZOS
 
   if (!use_color) {
     vprintf(fmt, args);
@@ -4723,8 +4718,7 @@ void UnitTest::AddTestPartResult(
 #else
       // Dereference nullptr through a volatile pointer to prevent the compiler
       // from removing. We use this rather than abort() or __builtin_trap() for
-      // portability: Symbian doesn't implement abort() well, and some debuggers
-      // don't correctly trap abort().
+      // portability: some debuggers don't correctly trap abort().
       *static_cast<volatile int*>(nullptr) = 1;
 #endif  // GTEST_OS_WINDOWS
     } else if (GTEST_FLAG(throw_on_failure)) {