Add more sema tests

Author: Sirraide

clang/test/SemaCXX/matrix-types-pseudo-destructor.cpp

@@ -6,6 +6,12 @@ void f() {
   T().~T();
 }
 
+template <typename T>
+void f1(T *f) {
+  f->~T();
+  (*f).~T();
+}
+
 using mat4 = float __attribute__((matrix_type(4, 4)));
 using mat4i = int __attribute__((matrix_type(4, 4)));
 
@@ -17,3 +23,9 @@ void g() {
   f<mat4i>();
   f<mat4_t<double>>();
 }
+
+void g2(mat4* m1, mat4i* m2, mat4_t<double>* m3) {
+  f1(m1);
+  f1(m2);
+  f1(m3);
+}