Testing c++

Former-commit-id: ac4a4bbe4c9f413632c7f9b527a72ece95c96b92

.gitattributes

@@ -301,6 +301,7 @@ libtransform/tests/austin/branch.c -text
 libtransform/tests/austin/malloc.c -text
 libtransform/tests/austin/memcpy.c -text
 libtransform/tests/austin/memset.c -text
+libtransform/tests/c++/prog.c -text
 libtransform/tests/clark1.c -text
 libtransform/tests/false_positives/cat.err -text
 libtransform/tests/false_positives/cat.out -text

libtransform/tests/c++/prog.c

+#include <iostream>
+
+using namespace std;
+
+class A {
+  public:
+    A(char *p) { m_string = string(p); }
+    A(string s) { m_string = s; }
+	std::string getString() { return m_string; }
+	~A() { m_string = ""; }
+
+  private:
+    std::string m_string;
+};
+
+class B : public A {
+  public:
+     B(string s) : A(s) { m_x = 1;} ;
+	 void C() { throw std::exception(); }
+  protected:
+     int m_x;
+};
+
+main()
+{
+	A a("hello");
+	std::string world("world");
+
+	B b("world");
+
+	cerr << a.getString() << endl;
+	cout << b.getString() << endl;
+
+	try {
+		b.C();
+	} catch (...)
+	{
+		cerr << "exception caught" << endl;
+	}
+}