-// excess errors test - XFAIL *-*-*
+// All the pointer_to_binary_function cases used to fail because g++
+// couldn't handle converting an overloaded function to a class type.
+// The first one should still fail because it requires an implicit conversion
+// to pointer_to_binary_function, which has an `explicit' constructor.
#include <vector.h>
#include <algo.h>
template <class T >
inline bool compare(const Expr<T> a, const Expr<T> b){ return true; };
-void main()
+int main()
{
vector<int> a(3);
sort( a.begin(), a.end(),
sort( a.begin(), a.end(), compare<int> );
sort<vector<int>::iterator,
pointer_to_binary_function<const Expr<int>, const Expr<int>, bool> >
- ( a.begin(), a.end(), compare );
+ ( a.begin(), a.end(), compare ); // ERROR - constructor is explicit
sort( a.begin(), a.end(),
ptr_fun<const Expr<int>, const Expr<int>, bool> (compare) );
sort( a.begin(), a.end(),