gcc/testsuite/g++.dg/template/spec23.C

   1 // Copyright (C) 2005 Free Software Foundation, Inc.
   2 // Contributed by Nathan Sidwell 2 Apr 2005 <nathan@codesourcery.com>
   3
   4 // PR 20723
   5 // Origin: Andrew Pinski <pinskia@gcc.gnu.org>
   6 //         Nathan Sidwell <nathan@gcc.gnu.org>
   7
   8 struct Foo
   9 {
  10   template <typename T>
  11   Foo (const T &); // { dg-message "T = Bar" }
  12 };
  13
  14 struct Bar
  15 {
  16   template <typename T>
  17   operator T () const;   // { dg-message "T = Foo" }
  18 };
  19
  20 Foo Quux (Bar const &b)
  21 {
  22   return b; // { dg-error "ambiguous" }
  23 }
  24
  25