Merge branch 'even-more-semantic-tests' into 'master'

Even more semantic tests

See merge request IPDSnelting/mjtest-tests!40

semantic/wrong_ident_type_parameter_function_call.invalid.mj

+class Main {
+    public static void main(String[] arguments) {
+        A a = new A();
+        a.foo();
+    }
+}
+
+class A {
+    public void foo() {
+        bar (new B());
+    }
+    public void bar(A a) {
+
+    }
+}
+
+class B {
+
+}

semantic/wrong_ident_type_return.invalid.mj

+class Main {
+    public static void main(String[] arguments) {
+        A a = new A();
+        A a2 = a.foo();
+    }
+}
+
+class A {
+    public A foo() {
+        return new B();
+    }
+}
+
+class B {
+
+}