Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.jason/tempinst1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do link } // { dg-options "-g" } // Bug: g++ fails to instantiate operator<<. struct ostream { ostream& operator<< (const char *) { return *this; }; }; template <class T> class foo; template <class T> ostream& operator<< (ostream& ios, foo<T>&obj) {return ios;} template <class T> class foo { friend ostream& operator<<<>(ostream&, foo<T>&); }; int main() { ostream cout; foo<int> foo_obj; cout << foo_obj; // causes linker error return 0; }