Merge pull request #1433 from dsacre/fix-clang-warnings

Fix Clang warnings

googletest/include/gtest/gtest-param-test.h

@@ -37,7 +37,6 @@
 // This file is generated by a SCRIPT.  DO NOT EDIT BY HAND!
 //
 // GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 #define GTEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 
@@ -1411,26 +1410,24 @@ internal::CartesianProductHolder10<Generator1, Generator2, Generator3,
 // alphanumeric characters or underscore. Because PrintToString adds quotes
 // to std::string and C strings, it won't work for these types.
 
-#define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...)        \
-  static ::testing::internal::ParamGenerator<test_case_name::ParamType>        \
-      gtest_##prefix##test_case_name##_EvalGenerator_() {                      \
-    return generator;                                                          \
-  }                                                                            \
-  static ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_(     \
-      const ::testing::TestParamInfo<test_case_name::ParamType>& info) {       \
-    return ::testing::internal::GetParamNameGen<test_case_name::ParamType>(    \
-        __VA_ARGS__)(info);                                                    \
-  }                                                                            \
+# define INSTANTIATE_TEST_CASE_P(prefix, test_case_name, generator, ...) \
+  static ::testing::internal::ParamGenerator<test_case_name::ParamType> \
+      gtest_##prefix##test_case_name##_EvalGenerator_() { return generator; } \
+  static ::std::string gtest_##prefix##test_case_name##_EvalGenerateName_( \
+      const ::testing::TestParamInfo<test_case_name::ParamType>& info) { \
+    return ::testing::internal::GetParamNameGen<test_case_name::ParamType> \
+        (__VA_ARGS__)(info); \
+  } \
   static int gtest_##prefix##test_case_name##_dummy_ GTEST_ATTRIBUTE_UNUSED_ = \
-      ::testing::UnitTest::GetInstance()                                       \
-          ->parameterized_test_registry()                                      \
-          .GetTestCasePatternHolder<test_case_name>(                           \
-              #test_case_name,                                                 \
-              ::testing::internal::CodeLocation(__FILE__, __LINE__))           \
-          ->AddTestCaseInstantiation(                                          \
-              #prefix, &gtest_##prefix##test_case_name##_EvalGenerator_,       \
-              &gtest_##prefix##test_case_name##_EvalGenerateName_, __FILE__,   \
-              __LINE__)
+      ::testing::UnitTest::GetInstance()->parameterized_test_registry(). \
+          GetTestCasePatternHolder<test_case_name>(\
+              #test_case_name, \
+              ::testing::internal::CodeLocation(\
+                  __FILE__, __LINE__))->AddTestCaseInstantiation(\
+                      #prefix, \
+                      &gtest_##prefix##test_case_name##_EvalGenerator_, \
+                      &gtest_##prefix##test_case_name##_EvalGenerateName_, \
+                      __FILE__, __LINE__)
 
 }  // namespace testing
 

googletest/include/gtest/gtest-typed-test.h

@@ -206,7 +206,8 @@ INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
     typedef gtest_TypeParam_ TypeParam;                                       \
     virtual void TestBody();                                                  \
   };                                                                          \
-  bool gtest_##CaseName##_##TestName##_registered_ GTEST_ATTRIBUTE_UNUSED_ =  \
+  static bool gtest_##CaseName##_##TestName##_registered_                     \
+        GTEST_ATTRIBUTE_UNUSED_ =                                             \
       ::testing::internal::TypeParameterizedTest<                             \
           CaseName,                                                           \
           ::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName,   \
@@ -287,7 +288,7 @@ INSTANTIATE_TYPED_TEST_CASE_P(My, FooTest, MyTypes);
 // since some compilers may choke on '>>' when passing a template
 // instance (e.g. Types<int>)
 # define INSTANTIATE_TYPED_TEST_CASE_P(Prefix, CaseName, Types, ...)      \
-  bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ =              \
+  static bool gtest_##Prefix##_##CaseName GTEST_ATTRIBUTE_UNUSED_ =       \
       ::testing::internal::TypeParameterizedTestCase<                     \
           CaseName, GTEST_CASE_NAMESPACE_(CaseName)::gtest_AllTests_,     \
           ::testing::internal::TypeList< Types >::type>::                 \

googletest/include/gtest/gtest.h

@@ -116,6 +116,10 @@ GTEST_DECLARE_string_(color);
 // the tests to run. If the filter is not given all tests are executed.
 GTEST_DECLARE_string_(filter);
 
+// This flag controls whether Google Test installs a signal handler that dumps
+// debugging information when fatal signals are raised.
+GTEST_DECLARE_bool_(install_failure_signal_handler);
+
 // This flag causes the Google Test to list tests. None of the tests listed
 // are actually run if the flag is provided.
 GTEST_DECLARE_bool_(list_tests);
@@ -159,6 +163,10 @@ GTEST_DECLARE_bool_(throw_on_failure);
 // the specified host machine.
 GTEST_DECLARE_string_(stream_result_to);
 
+#if GTEST_USE_OWN_FLAGFILE_FLAG_
+GTEST_DECLARE_string_(flagfile);
+#endif  // GTEST_USE_OWN_FLAGFILE_FLAG_
+
 // The upper limit for valid stack trace depths.
 const int kMaxStackTraceDepth = 100;
 

googletest/include/gtest/internal/gtest-param-util-generated.h.pump

@@ -83,6 +83,8 @@ class ValueArray$i {
     return ValuesIn(array);
   }
 
+  ValueArray$i(const ValueArray$i& other) : $for j, [[v$(j)_(other.v$(j)_)]] {}
+
  private:
   // No implementation - assignment is unsupported.
   void operator=(const ValueArray$i& other);

googletest/src/gtest.cc

@@ -427,7 +427,7 @@ void AssertHelper::operator=(const Message& message) const {
 GTEST_API_ GTEST_DEFINE_STATIC_MUTEX_(g_linked_ptr_mutex);
 
 // A copy of all command line arguments.  Set by InitGoogleTest().
-::std::vector<std::string> g_argvs;
+static ::std::vector<std::string> g_argvs;
 
 ::std::vector<std::string> GetArgvs() {
 #if defined(GTEST_CUSTOM_GET_ARGVS_)