Improves the scons scripts and run_tests.py (by Vlad Losev); uses typed tests in gtest-port_test.cc only when typed tests are available (by Zhanyong Wan); makes gtest-param-util-generated.h conform to the C++ standard (by Zhanyong Wan).

test/gtest-port_test.cc

@@ -161,6 +161,8 @@ TEST(GtestCheckDeathTest, LivesSilentlyOnSuccess) {
 
 #if GTEST_USES_POSIX_RE
 
+#if GTEST_HAS_TYPED_TEST
+
 template <typename Str>
 class RETest : public ::testing::Test {};
 
@@ -223,6 +225,8 @@ TYPED_TEST(RETest, PartialMatchWorks) {
   EXPECT_FALSE(RE::PartialMatch(TypeParam("zza"), re));
 }
 
+#endif  // GTEST_HAS_TYPED_TEST
+
 #elif GTEST_USES_SIMPLE_RE
 
 TEST(IsInSetTest, NulCharIsNotInAnySet) {