diff --git a/src/catch2/internal/catch_template_test_registry.hpp b/src/catch2/internal/catch_template_test_registry.hpp
index 7aec888f..d7e7f2e3 100644
--- a/src/catch2/internal/catch_template_test_registry.hpp
+++ b/src/catch2/internal/catch_template_test_registry.hpp
@@ -298,37 +298,37 @@
         INTERNAL_CATCH_EXPAND_VARGS( INTERNAL_CATCH_TEMPLATE_PRODUCT_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEMPLATE_TEST_ ), INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEMPLATE_TEST_ ), ClassName, Name, Tags, Signature,__VA_ARGS__ ) )
 #endif
 
-    #define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, TmplList) \
-        CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
-        CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
-        CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
-        CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS \
-        CATCH_INTERNAL_SUPPRESS_COMMA_WARNINGS \
+#define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD_2( TestNameClass, TestName, ClassName, Name, Tags, TmplList) \
+    CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
+    CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
+    CATCH_INTERNAL_SUPPRESS_UNUSED_TEMPLATE_WARNINGS \
+    CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS \
+    CATCH_INTERNAL_SUPPRESS_COMMA_WARNINGS \
+    namespace {\
         template<typename TestType> \
         struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName <TestType>) { \
             void test();\
         };\
-        namespace {\
-        namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){ \
-            INTERNAL_CATCH_TYPE_GEN\
-            template<typename...Types>\
-            struct TestNameClass{\
-                void reg_tests(){\
-                    size_t index = 0;\
-                    using expander = size_t[];\
-                    (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName##_catch_sr, Catch::NameAndTags{ Name " - " INTERNAL_CATCH_STRINGIZE(TmplList) " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */ \
-                }\
-            };\
-            static const int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
-                using TestInit = typename convert<TestNameClass, TmplList>::type;\
-                TestInit t;\
-                t.reg_tests();\
-                return 0;\
-            }(); \
-        }}\
-        CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
-        template<typename TestType> \
-        void TestName<TestType>::test()
+    namespace INTERNAL_CATCH_MAKE_NAMESPACE(TestName){ \
+        INTERNAL_CATCH_TYPE_GEN\
+        template<typename...Types>\
+        struct TestNameClass{\
+            void reg_tests(){\
+                size_t index = 0;\
+                using expander = size_t[];\
+                (void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName##_catch_sr, Catch::NameAndTags{ Name " - " INTERNAL_CATCH_STRINGIZE(TmplList) " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */ \
+            }\
+        };\
+        static const int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
+            using TestInit = typename convert<TestNameClass, TmplList>::type;\
+            TestInit t;\
+            t.reg_tests();\
+            return 0;\
+        }(); \
+    }}\
+    CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+    template<typename TestType> \
+    void TestName<TestType>::test()
 
 #define INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD(ClassName, Name, Tags, TmplList) \
         INTERNAL_CATCH_TEMPLATE_LIST_TEST_CASE_METHOD_2( INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEMPLATE_TEST_ ), INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEMPLATE_TEST_ ), ClassName, Name, Tags, TmplList )