[Bug c++/21672] Loses temporary in complex expression

[gdr at integrable-solutions dot net]

------- Additional Comments From gdr at integrable-solutions dot net  2005-05-19 23:35 -------
Subject: Re:  Loses temporary in complex expression

"pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> writes:

| Here is another example where we don't know for sure it shows how the compiler uses operators in 
| C++:
| template<class T> const
|  T& g(T t1, const T& t2) { return t1.h(t2); }
| 
| struct f{ f &h(const f&);};
| f i;
| f j;
| 
| f h = g(i , j);
| 
| h is the operator for |= and g is the operator for |.

And we can construct more.  But it does not rule out the fact that we
should handle the simple cases.

-- Gaby


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21672