Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/template/friend.C @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 // Contribued by Gabriel Dos Reis <gdr@codesourcery.com>
kono
parents:
diff changeset
2 // Origin: iskey@i100.ryd.student.liu.se
kono
parents:
diff changeset
3
kono
parents:
diff changeset
4 class ostream;
kono
parents:
diff changeset
5 extern ostream& cout;
kono
parents:
diff changeset
6
kono
parents:
diff changeset
7 template <class T> struct s;
kono
parents:
diff changeset
8
kono
parents:
diff changeset
9 template <class T>
kono
parents:
diff changeset
10 ostream& operator<<(ostream &o, const typename s<T>::t &x) // { dg-message "note" }
kono
parents:
diff changeset
11 {
kono
parents:
diff changeset
12 return o;
kono
parents:
diff changeset
13 }
kono
parents:
diff changeset
14
kono
parents:
diff changeset
15 template <class T>
kono
parents:
diff changeset
16 struct s {
kono
parents:
diff changeset
17 struct t
kono
parents:
diff changeset
18 {
kono
parents:
diff changeset
19 friend ostream&
kono
parents:
diff changeset
20 operator<<<T>(ostream&, const typename s<T>::t &);
kono
parents:
diff changeset
21 };
kono
parents:
diff changeset
22 t x;
kono
parents:
diff changeset
23 };
kono
parents:
diff changeset
24
kono
parents:
diff changeset
25 int main()
kono
parents:
diff changeset
26 {
kono
parents:
diff changeset
27 s<int>::t y;
kono
parents:
diff changeset
28 cout << y; // { dg-error "" }
kono
parents:
diff changeset
29 // { dg-message "(candidate|deduce template parameter)" "candidate note" { target *-*-* } .-1 }
kono
parents:
diff changeset
30 }