PR c++/18530
	* cp-tree.h (CTOR_NAME): Remove.
	(DTOR_NAME): Remove.
	* decl.c (initialize_predefined_identifiers): Add spaces to the
	end of constructor and destructor names.

	PR c++/18530
	* g++.dg/warn/Wshadow-3.C: New test.

From-SVN: r91179