Support for parenthesizing types with commas.

projects/SelfTest/UsageTests/Compilation.tests.cpp

@@ -88,6 +88,9 @@ namespace { namespace CompilationTests {
 #pragma clang diagnostic pop
 #endif
 
+    template <typename, typename>
+    struct Fixture_1245 {};
+
 #endif
 
     TEST_CASE("#809") {
@@ -147,4 +150,8 @@ namespace { namespace CompilationTests {
         REQUIRE(std::memcmp(sarr, "456", sizeof(sarr)) == 0);
     }
 
+    TEST_CASE_METHOD((Fixture_1245<int, int>), "#1245", "[compilation]") {
+        SUCCEED();
+    }
+
 }} // namespace CompilationTests