[Bug c++/25231] Compiler error for copy constructor with non const input

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2005-12-02 20:53 -------
This is expected and how C++ works.
t1(t1& tr);
is a copy constructor which only takes references which means it only takes
lvalues.
t1 dosomething(const t1& v) const;
That means it returns a variable and calling that function and the result is
not an lvalue so there is no way to bind the return value to a reference.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25231