12 files changed, 176 insertions, 32 deletions
diff --git a/googletest/include/gtest/gtest-param-test.h b/googletest/include/gtest/gtest-param-test.h
index f61e3c5d..70593da5 100644
--- a/googletest/include/gtest/gtest-param-test.h
+++ b/googletest/include/gtest/gtest-param-test.h
@@ -58,9 +58,7 @@ class FooTest : public ::testing::TestWithParam<const char*> {
 
 // Then, use the TEST_P macro to define as many parameterized tests
 // for this fixture as you want. The _P suffix is for "parameterized"
-// or "pattern", whichever you prefer to think. The arguments to the
-// TEST_P macro are the test_suite_name and test_case (both which must be
-// non-empty) that will form the test name.
+// or "pattern", whichever you prefer to think.
 
 TEST_P(FooTest, DoesBlah) {
   // Inside a test, access the test parameter with the GetParam() method
@@ -103,10 +101,10 @@ INSTANTIATE_TEST_SUITE_P(InstantiationName,
 
 // To distinguish different instances of the pattern, (yes, you
 // can instantiate it more than once) the first argument to the
-// INSTANTIATE_TEST_SUITE_P macro is a prefix (which must be non-empty) that
-// will be added to the actual test suite name. Remember to pick unique prefixes
-// for different instantiations. The tests from the instantiation above will
-// have these names:
+// INSTANTIATE_TEST_SUITE_P macro is a prefix that will be added to the
+// actual test suite name. Remember to pick unique prefixes for different
+// instantiations. The tests from the instantiation above will have
+// these names:
 //
 //    * InstantiationName/FooTest.DoesBlah/0 for "meeny"
 //    * InstantiationName/FooTest.DoesBlah/1 for "miny"
@@ -414,10 +412,6 @@ internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
 }
 
 #define TEST_P(test_suite_name, test_name)                                     \
-  static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1,                 \
-                "test_suite_name must not be empty");                          \
-  static_assert(sizeof(GTEST_STRINGIFY_(test_name)) > 1,                       \
-                "test_name must not be empty");                                \
   class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                     \
       : public test_suite_name {                                               \
    public:                                                                     \
@@ -464,10 +458,6 @@ internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
 #define GTEST_GET_SECOND_(first, second, ...) second
 
 #define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...)                \
-  static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1,                \
-                "test_suite_name must not be empty");                         \
-  static_assert(sizeof(GTEST_STRINGIFY_(prefix)) > 1,                         \
-                "prefix must not be empty");                                  \
   static ::testing::internal::ParamGenerator<test_suite_name::ParamType>      \
       gtest_##prefix##test_suite_name##_EvalGenerator_() {                    \
     return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_));        \
diff --git a/googletest/include/gtest/gtest-typed-test.h b/googletest/include/gtest/gtest-typed-test.h
index 6f635c87..3ffa50b7 100644
--- a/googletest/include/gtest/gtest-typed-test.h
+++ b/googletest/include/gtest/gtest-typed-test.h
@@ -297,7 +297,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
   static const char* const GTEST_REGISTERED_TEST_NAMES_(                    \
       SuiteName) GTEST_ATTRIBUTE_UNUSED_ =                                  \
       GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName).VerifyRegisteredTestNames( \
-          __FILE__, __LINE__, #__VA_ARGS__)
+          GTEST_STRINGIFY_(SuiteName), __FILE__, __LINE__, #__VA_ARGS__)
 
 // Legacy API is deprecated but still available
 #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index ff2ff4ba..41c94f44 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -79,7 +79,16 @@
 #define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
 
 // Stringifies its argument.
-#define GTEST_STRINGIFY_(name) #name
+// Work around a bug in visual studio which doesn't accept code like this:
+//
+//   #define GTEST_STRINGIFY_(name) #name
+//   #define MACRO(a, b, c) ... GTEST_STRINGIFY_(a) ...
+//   MACRO(, x, y)
+//
+// Complaining about the argument to GTEST_STRINGIFY_ being empty.
+// This is allowed by the spec.
+#define GTEST_STRINGIFY_HELPER_(name, ...) #name
+#define GTEST_STRINGIFY_(...) GTEST_STRINGIFY_HELPER_(__VA_ARGS__, )
 
 namespace proto2 { class Message; }
 
@@ -608,8 +617,9 @@ class GTEST_API_ TypedTestSuitePState {
   // Verifies that registered_tests match the test names in
   // defined_test_names_; returns registered_tests if successful, or
   // aborts the program otherwise.
-  const char* VerifyRegisteredTestNames(
-      const char* file, int line, const char* registered_tests);
+  const char* VerifyRegisteredTestNames(const char* test_suite_name,
+                                        const char* file, int line,
+                                        const char* registered_tests);
 
  private:
   typedef ::std::map<std::string, CodeLocation> RegisteredTestsMap;
@@ -741,6 +751,11 @@ class TypeParameterizedTest<Fixture, TestSel, internal::None> {
   }
 };
 
+GTEST_API_ void RegisterTypeParameterizedTestSuite(const char* test_suite_name,
+                                                   CodeLocation code_location);
+GTEST_API_ void RegisterTypeParameterizedTestSuiteInstantiation(
+    const char* case_name);
+
 // TypeParameterizedTestSuite<Fixture, Tests, Types>::Register()
 // registers *all combinations* of 'Tests' and 'Types' with Google
 // Test.  The return value is insignificant - we just need to return
@@ -753,6 +768,7 @@ class TypeParameterizedTestSuite {
                        const char* test_names,
                        const std::vector<std::string>& type_names =
                            GenerateNames<DefaultNameGenerator, Types>()) {
+    RegisterTypeParameterizedTestSuiteInstantiation(case_name);
     std::string test_name = StripTrailingSpaces(
         GetPrefixUntilComma(test_names));
     if (!state->TestExists(test_name)) {
diff --git a/googletest/include/gtest/internal/gtest-param-util.h b/googletest/include/gtest/internal/gtest-param-util.h
index 70c43354..ffa7d72c 100644
--- a/googletest/include/gtest/internal/gtest-param-util.h
+++ b/googletest/include/gtest/internal/gtest-param-util.h
@@ -574,7 +574,10 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
 
           test_param_names.insert(param_name);
 
-          test_name_stream << test_info->test_base_name << "/" << param_name;
+          if (!test_info->test_base_name.empty()) {
+            test_name_stream << test_info->test_base_name << "/";
+          }
+          test_name_stream << param_name;
           MakeAndRegisterTestInfo(
               test_suite_name.c_str(), test_name_stream.GetString().c_str(),
               nullptr,  // No type parameter.
@@ -728,6 +731,34 @@ class ParameterizedTestSuiteRegistry {
   GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry);
 };
 
+// Keep track of what type-parameterized test suite are defined and
+// where as well as which are intatiated. This allows susequently
+// identifying suits that are defined but never used.
+class TypeParameterizedTestSuiteRegistry {
+ public:
+  // Add a suite definition
+  void RegisterTestSuite(const char* test_suite_name,
+                         CodeLocation code_location);
+
+  // Add an instantiation of a suit.
+  void RegisterInstantiation(const char* test_suite_name);
+
+  // For each suit repored as defined but not reported as instantiation,
+  // emit a test that reports that fact (configurably, as an error).
+  void CheckForInstantiations();
+
+ private:
+  struct TypeParameterizedTestSuiteInfo {
+    explicit TypeParameterizedTestSuiteInfo(CodeLocation c)
+        : code_location(c), instantiated(false) {}
+
+    CodeLocation code_location;
+    bool instantiated;
+  };
+
+  std::map<std::string, TypeParameterizedTestSuiteInfo> suites_;
+};
+
 }  // namespace internal
 
 // Forward declarations of ValuesIn(), which is implemented in
diff --git a/googletest/src/gtest-internal-inl.h b/googletest/src/gtest-internal-inl.h
index c3575ee3..d0ebe0c5 100644
--- a/googletest/src/gtest-internal-inl.h
+++ b/googletest/src/gtest-internal-inl.h
@@ -698,6 +698,13 @@ class GTEST_API_ UnitTestImpl {
     return parameterized_test_registry_;
   }
 
+  // Returns TypeParameterizedTestSuiteRegistry object used to keep track of
+  // type-parameterized tests and instantiations of them.
+  internal::TypeParameterizedTestSuiteRegistry&
+  type_parameterized_test_registry() {
+    return type_parameterized_test_registry_;
+  }
+
   // Sets the TestSuite object for the test that's currently running.
   void set_current_test_suite(TestSuite* a_current_test_suite) {
     current_test_suite_ = a_current_test_suite;
@@ -874,6 +881,8 @@ class GTEST_API_ UnitTestImpl {
   // ParameterizedTestRegistry object used to register value-parameterized
   // tests.
   internal::ParameterizedTestSuiteRegistry parameterized_test_registry_;
+  internal::TypeParameterizedTestSuiteRegistry
+      type_parameterized_test_registry_;
 
   // Indicates whether RegisterParameterizedTests() has been called already.
   bool parameterized_tests_registered_;
diff --git a/googletest/src/gtest-typed-test.cc b/googletest/src/gtest-typed-test.cc
index 8677caf7..1b1cfb0d 100644
--- a/googletest/src/gtest-typed-test.cc
+++ b/googletest/src/gtest-typed-test.cc
@@ -58,7 +58,10 @@ static std::vector<std::string> SplitIntoTestNames(const char* src) {
 // registered_tests_; returns registered_tests if successful, or
 // aborts the program otherwise.
 const char* TypedTestSuitePState::VerifyRegisteredTestNames(
-    const char* file, int line, const char* registered_tests) {
+    const char* test_suite_name, const char* file, int line,
+    const char* registered_tests) {
+  RegisterTypeParameterizedTestSuite(test_suite_name, CodeLocation(file, line));
+
   typedef RegisteredTestsMap::const_iterator RegisteredTestIter;
   registered_ = true;
 
diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index f6466b92..07015cba 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -415,6 +415,7 @@ namespace {
 //
 // This configuration bit will likely be removed at some point.
 constexpr bool kErrorOnUninstantiatedParameterizedTest = false;
+constexpr bool kErrorOnUninstantiatedTypeParameterizedTest = false;
 
 // A test that fails at a given file/line location with a given message.
 class FailureTest : public Test {
@@ -467,6 +468,63 @@ void InsertSyntheticTestCase(const std::string &name, CodeLocation location) {
       });
 }
 
+void RegisterTypeParameterizedTestSuite(const char* test_suite_name,
+                                        CodeLocation code_location) {
+  GetUnitTestImpl()->type_parameterized_test_registry().RegisterTestSuite(
+      test_suite_name, code_location);
+}
+
+void RegisterTypeParameterizedTestSuiteInstantiation(const char* case_name) {
+  GetUnitTestImpl()
+      ->type_parameterized_test_registry()
+      .RegisterInstantiation(case_name);
+}
+
+void TypeParameterizedTestSuiteRegistry::RegisterTestSuite(
+    const char* test_suite_name, CodeLocation code_location) {
+  suites_.emplace(std::string(test_suite_name),
+                 TypeParameterizedTestSuiteInfo(code_location));
+}
+
+void TypeParameterizedTestSuiteRegistry::RegisterInstantiation(
+        const char* test_suite_name) {
+  auto it = suites_.find(std::string(test_suite_name));
+  if (it != suites_.end()) {
+    it->second.instantiated = true;
+  } else {
+    GTEST_LOG_(ERROR) << "Unknown type parameterized test suit '"
+                      << test_suite_name << "'";
+  }
+}
+
+void TypeParameterizedTestSuiteRegistry::CheckForInstantiations() {
+  for (const auto& testcase : suites_) {
+    if (testcase.second.instantiated) continue;
+
+    std::string message =
+        "Type paramaterized test suite " + testcase.first +
+        " is defined via REGISTER_TYPED_TEST_SUITE_P, but never instantiated "
+        "via INSTANTIATE_TYPED_TEST_SUITE_P. None of the test cases will run."
+        "\n\n"
+        "Ideally, TYPED_TEST_P definitions should only ever be included as "
+        "part of binaries that intend to use them. (As opposed to, for "
+        "example, being placed in a library that may be linked in to get other "
+        "utilities.)";
+
+    std::string full_name =
+        "UninstantiatedTypeParamaterizedTestSuite<" + testcase.first + ">";
+    RegisterTest(  //
+        "GoogleTestVerification", full_name.c_str(),
+        nullptr,  // No type parameter.
+        nullptr,  // No value parameter.
+        testcase.second.code_location.file.c_str(),
+        testcase.second.code_location.line, [message, testcase] {
+          return new FailureTest(testcase.second.code_location, message,
+                                 kErrorOnUninstantiatedTypeParameterizedTest);
+        });
+  }
+}
+
 // A copy of all command line arguments.  Set by InitGoogleTest().
 static ::std::vector<std::string> g_argvs;
 
@@ -2710,6 +2768,7 @@ namespace internal {
 void UnitTestImpl::RegisterParameterizedTests() {
   if (!parameterized_tests_registered_) {
     parameterized_test_registry_.RegisterTests();
+    type_parameterized_test_registry_.CheckForInstantiations();
     parameterized_tests_registered_ = true;
   }
 }
diff --git a/googletest/test/googletest-output-test-golden-lin.txt b/googletest/test/googletest-output-test-golden-lin.txt
index 27f9d489..c1db004c 100644
--- a/googletest/test/googletest-output-test-golden-lin.txt
+++ b/googletest/test/googletest-output-test-golden-lin.txt
@@ -12,7 +12,7 @@ Expected equality of these values:
   3
 Stack trace: (omitted)
 
-[0;32m[==========] [mRunning 85 tests from 40 test suites.
+[0;32m[==========] [mRunning 87 tests from 41 test suites.
 [0;32m[----------] [mGlobal test environment set-up.
 FooEnvironment::SetUp() called.
 BarEnvironment::SetUp() called.
@@ -966,6 +966,9 @@ Expected equality of these values:
 Stack trace: (omitted)
 
 [0;31m[  FAILED  ] [mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
+[0;32m[----------] [m1 test from EmptyBasenameParamInst
+[0;32m[ RUN      ] [mEmptyBasenameParamInst.Passes/0
+[0;32m[       OK ] [mEmptyBasenameParamInst.Passes/0
 [0;32m[----------] [m2 tests from PrintingStrings/ParamTest
 [0;32m[ RUN      ] [mPrintingStrings/ParamTest.Success/a
 [0;32m[       OK ] [mPrintingStrings/ParamTest.Success/a
@@ -979,12 +982,17 @@ Expected failure
 Stack trace: (omitted)
 
 [0;31m[  FAILED  ] [mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
-[0;32m[----------] [m1 test from GoogleTestVerification
+[0;32m[----------] [m2 tests from GoogleTestVerification
 [0;32m[ RUN      ] [mGoogleTestVerification.UninstantiatedParamaterizedTestSuite<DetectNotInstantiatedTest>
 Paramaterized test suite DetectNotInstantiatedTest is defined via TEST_P, but never instantiated. None of the test cases will run. Either no INSTANTIATE_TEST_SUITE_P is provided or the only ones provided expand to nothing.
 
 Ideally, TEST_P definitions should only ever be included as part of binaries that intend to use them. (As opposed to, for example, being placed in a library that may be linked in to get other utilities.)
 [0;32m[       OK ] [mGoogleTestVerification.UninstantiatedParamaterizedTestSuite<DetectNotInstantiatedTest>
+[0;32m[ RUN      ] [mGoogleTestVerification.UninstantiatedTypeParamaterizedTestSuite<DetectNotInstantiatedTypesTest>
+Type paramaterized test suite DetectNotInstantiatedTypesTest is defined via REGISTER_TYPED_TEST_SUITE_P, but never instantiated via INSTANTIATE_TYPED_TEST_SUITE_P. None of the test cases will run.
+
+Ideally, TYPED_TEST_P definitions should only ever be included as part of binaries that intend to use them. (As opposed to, for example, being placed in a library that may be linked in to get other utilities.)
+[0;32m[       OK ] [mGoogleTestVerification.UninstantiatedTypeParamaterizedTestSuite<DetectNotInstantiatedTypesTest>
 [0;32m[----------] [mGlobal test environment tear-down
 BarEnvironment::TearDown() called.
 googletest-output-test_.cc:#: Failure
@@ -998,8 +1006,8 @@ Failed
 Expected fatal failure.
 Stack trace: (omitted)
 
-[0;32m[==========] [m85 tests from 40 test suites ran.
-[0;32m[  PASSED  ] [m31 tests.
+[0;32m[==========] [m87 tests from 41 test suites ran.
+[0;32m[  PASSED  ] [m33 tests.
 [0;31m[  FAILED  ] [m54 tests, listed below:
 [0;31m[  FAILED  ] [mNonfatalFailureTest.EscapesStringOperands
 [0;31m[  FAILED  ] [mNonfatalFailureTest.DiffForLongStrings
diff --git a/googletest/test/googletest-output-test_.cc b/googletest/test/googletest-output-test_.cc
index fe0d83f4..b1d66f9f 100644
--- a/googletest/test/googletest-output-test_.cc
+++ b/googletest/test/googletest-output-test_.cc
@@ -96,6 +96,14 @@ INSTANTIATE_TEST_SUITE_P(PrintingFailingParams,
                          FailingParamTest,
                          testing::Values(2));
 
+// Tests that an empty value for the test suite basename yields just
+// the test name without any prior /
+class EmptyBasenameParamInst : public testing::TestWithParam<int> {};
+
+TEST_P(EmptyBasenameParamInst, Passes) { EXPECT_EQ(1, GetParam()); }
+
+INSTANTIATE_TEST_SUITE_P(, EmptyBasenameParamInst, testing::Values(1));
+
 static const char kGoldenString[] = "\"Line\0 1\"\nLine 2";
 
 TEST(NonfatalFailureTest, EscapesStringOperands) {
@@ -868,6 +876,21 @@ class TypedTestPNames {
 INSTANTIATE_TYPED_TEST_SUITE_P(UnsignedCustomName, TypedTestP, UnsignedTypes,
                               TypedTestPNames);
 
+template <typename T>
+class DetectNotInstantiatedTypesTest : public testing::Test {};
+TYPED_TEST_SUITE_P(DetectNotInstantiatedTypesTest);
+TYPED_TEST_P(DetectNotInstantiatedTypesTest, Used) {
+  TypeParam instantiate;
+  (void)instantiate;
+}
+REGISTER_TYPED_TEST_SUITE_P(DetectNotInstantiatedTypesTest, Used);
+
+// kErrorOnUninstantiatedTypeParameterizedTest=true would make the above fail.
+// Adding the following would make that test failure go away.
+//
+// typedef ::testing::Types<char, int, unsigned int> MyTypes;
+// INSTANTIATE_TYPED_TEST_SUITE_P(All, DetectNotInstantiatedTypesTest, MyTypes);
+
 #endif  // GTEST_HAS_TYPED_TEST_P
 
 #if GTEST_HAS_DEATH_TEST
diff --git a/googletest/test/googletest-param-test-test.cc b/googletest/test/googletest-param-test-test.cc
index 85c76c34..f92eb316 100644
--- a/googletest/test/googletest-param-test-test.cc
+++ b/googletest/test/googletest-param-test-test.cc
@@ -1072,6 +1072,11 @@ namespace works_here {
 // Never used not instantiated, this should work.
 class NotUsedTest : public testing::TestWithParam<int> {};
 
+///////
+// Never used not instantiated, this should work.
+template <typename T>
+class NotUsedTypeTest : public testing::Test {};
+TYPED_TEST_SUITE_P(NotUsedTypeTest);
 }  // namespace works_here
 
 int main(int argc, char **argv) {
diff --git a/googletest/test/gtest-typed-test_test.cc b/googletest/test/gtest-typed-test_test.cc
index 5411832a..0c1f660f 100644
--- a/googletest/test/gtest-typed-test_test.cc
+++ b/googletest/test/gtest-typed-test_test.cc
@@ -228,7 +228,7 @@ class TypedTestSuitePStateTest : public Test {
 TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
   const char* tests = "A, B, C";
   EXPECT_EQ(tests,
-            state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+            state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
 }
 
 // Makes sure that the order of the tests and spaces around the names
@@ -236,33 +236,33 @@ TEST_F(TypedTestSuitePStateTest, SucceedsForMatchingList) {
 TEST_F(TypedTestSuitePStateTest, IgnoresOrderAndSpaces) {
   const char* tests = "A,C,   B";
   EXPECT_EQ(tests,
-            state_.VerifyRegisteredTestNames("foo.cc", 1, tests));
+            state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, tests));
 }
 
 using TypedTestSuitePStateDeathTest = TypedTestSuitePStateTest;
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsDuplicates) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, A, C"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, A, C"),
       "foo\\.cc.1.?: Test A is listed more than once\\.");
 }
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsExtraTest) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C, D"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C, D"),
       "foo\\.cc.1.?: No test named D can be found in this test suite\\.");
 }
 
 TEST_F(TypedTestSuitePStateDeathTest, DetectsMissedTest) {
   EXPECT_DEATH_IF_SUPPORTED(
-      state_.VerifyRegisteredTestNames("foo.cc", 1, "A, C"),
+      state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, C"),
       "foo\\.cc.1.?: You forgot to list test B\\.");
 }
 
 // Tests that defining a test for a parameterized test case generates
 // a run-time error if the test case has been registered.
 TEST_F(TypedTestSuitePStateDeathTest, DetectsTestAfterRegistration) {
-  state_.VerifyRegisteredTestNames("foo.cc", 1, "A, B, C");
+  state_.VerifyRegisteredTestNames("Suite", "foo.cc", 1, "A, B, C");
   EXPECT_DEATH_IF_SUPPORTED(
       state_.AddTestName("foo.cc", 2, "FooTest", "D"),
       "foo\\.cc.2.?: Test D must be defined before REGISTER_TYPED_TEST_SUITE_P"
diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index d4cb0a1b..06c5e671 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -5337,7 +5337,7 @@ TEST_P(CodeLocationForTESTP, Verify) {
   VERIFY_CODE_LOCATION;
 }
 
-INSTANTIATE_TEST_SUITE_P(All, CodeLocationForTESTP, Values(0));
+INSTANTIATE_TEST_SUITE_P(, CodeLocationForTESTP, Values(0));
 
 template <typename T>
 class CodeLocationForTYPEDTEST : public Test {