The following program fails to compile:
#include <iostream>
template<template<int> class CT, int TA>
void operator<<(CT<TA>, int);
int main()
{
std::cout << "Hello, world\n";
}
The error messages given are:
test.cpp: In function `int main()':
test.cpp:8: error: template argument 2 is invalid
--
Summary: Template template argument matching can violate SFINAE
Product: gcc
Version: 3.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: benh at bwsint dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19047
