// template recursion
// This is from the draft standard and soome articles in trade papers
// However Gnu CC 2.7.0

template<int i> int fac() { return i>1 ? i*fac<i-1>() : 1; }

int fac<0>() { return 1; }

#include <iostream.h>

int main()
{
	 cout<< fac<0>();
	 cout<< fac<7>();
}
/*
trex.cc:7: parse error before `<'
trex.cc: In function `int main()':
trex.cc:13: cannot resolve overloaded function `fac' based on non-function type
trex.cc:13: no match for `operator <<(class _IO_ostream_withassign, {unknown typ
e})'
trex.cc:13: parse error before `('
trex.cc:14: cannot resolve overloaded function `fac' based on non-function type
trex.cc:14: no match for `operator <<(class _IO_ostream_withassign, {unknown typ
e})'
trex.cc:14: parse error before `('
*/