template<typename T>
struct foo {
template<typename U>
friend
foo<T> f1(U u) {}
template<typename TT, typename U>
friend
foo<TT> f2(U u) {}
};
int main () {
bool b;
f1<int>(b);
f2<int>(b);
}
gets you:
~/ootbc/members/src$ g++ foo.cc
foo.cc: In function `int main()':
foo.cc:13: error: `f1' undeclared (first use this function)
foo.cc:13: error: (Each undeclared identifier is reported only once for each
function it appears in.)
foo.cc:13: error: expected primary-expression before "int"
foo.cc:13: error: expected `;' before "int"
foo.cc:14: error: `f2' undeclared (first use this function)
foo.cc:14: error: expected primary-expression before "int"
foo.cc:14: error: expected `;' before "int"
Ivan
--
Summary: friend injection fails
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: igodard at pacbell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24630
