// Copyright (C) 2005 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 2 Apr 2005 <nathan@codesourcery.com> // PR 20723 // Origin: Andrew Pinski <pinskia@gcc.gnu.org> // Nathan Sidwell <nathan@gcc.gnu.org> struct Foo { template <typename T> Foo (const T &); // { dg-error "T = Bar" "" } }; struct Bar { template <typename T> operator T () const; // { dg-error "T = Foo" "" } }; Foo Quux (Bar const &b) { return b; // { dg-error "ambiguous" "" } }