test: add case for another known limitation

Author: JohelEGP

regression-tests/pure2-type-and-namespace-aliases.cpp2

@@ -41,6 +41,7 @@ myclass3: @struct type = {
     // v4 :== v2; // Not (yet) supported.
     // v5: myclass4 == :myclass4 = ();; // Not yet supported.
     // v6: myclass5 == :myclass5 = ();; // Not yet supported.
+    // v7 :== myclass3(); // Not (yet) supported.
 
     // There's also a false positive:
     // <https://github.com/hsutter/cppfront/issues/666#issuecomment-1722329609>.

regression-tests/test-results/pure2-type-and-namespace-aliases.cpp

@@ -20,7 +20,7 @@ class myclass;
 class myclass3;
 
 
-#line 49 "pure2-type-and-namespace-aliases.cpp2"
+#line 50 "pure2-type-and-namespace-aliases.cpp2"
 class myclass4;
 
 template<typename T> class myclass6;
@@ -68,6 +68,7 @@ class myclass3 {
     // v4 :== v2; // Not (yet) supported.
     // v5: myclass4 == :myclass4 = ();; // Not yet supported.
     // v6: myclass5 == :myclass5 = ();; // Not yet supported.
+    // v7 :== myclass3(); // Not (yet) supported.
 
     // There's also a false positive:
     // <https://github.com/hsutter/cppfront/issues/666#issuecomment-1722329609>.
@@ -78,7 +79,7 @@ class myclass4 {};
 template<typename T> class myclass6 {
     public: template<typename U> 
 CPP2_REQUIRES_ (true)
-#line 52 "pure2-type-and-namespace-aliases.cpp2"
+#line 53 "pure2-type-and-namespace-aliases.cpp2"
     static constexpr auto v = 0;
 };