last changes from bloomberg.

cpp/hidden_method_call.cpp

@@ -0,0 +1,64 @@
+/* Check cf5-opt.vim defs.
+VIM: let g:lcppflags="-D__USE_XOPEN2K8 -O2 -pthread"
+VIM-: let g:lcppflags="-std=c++11 -O2 -pthread"
+VIM: let g:wcppflags="/O2 /EHsc /DWIN32"
+VIM-: let g:cf5output=0
+*/
+#include <iostream>
+#include <exception>
+#include <stdexcept>
+
+struct A
+{
+    A()
+    {}
+    ~A()
+    {}
+
+    virtual void fun()
+    {
+        std::cout << "I am a hidden function." << std::endl;
+    }
+};
+
+struct B : public A
+{
+    B()
+    {}
+    ~B()
+    {}
+
+    void fun()
+    {
+        std::cout << "I am the visible function." << std::endl;
+    }
+};
+
+int main ( void )
+{try{
+
+    B o;
+
+    o.fun();
+
+    o.A::fun();
+
+    typedef A a_type;
+    o.a_type::fun();
+
+
+    return 0;
+}
+catch ( const std::exception& e )
+{
+    std::cerr << std::endl
+            << "std::exception(\"" << e.what() << "\")." << std::endl;
+    return 2;
+}
+catch ( ... )
+{
+    std::cerr  << std::endl
+            << "unknown exception." << std::endl;
+    return 1;
+}}
+