clang/test/CXX/expr/p3.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 double operator +(double, double); // expected-error{{overloaded 'operator+' must have at least one parameter of class or enumeration type}}
   4
   5 struct A
   6 {
   7   operator int();
   8 };
   9
  10 int main()
  11 {
  12   A a, b;
  13   int i0 = a + 1;
  14   int i1 = a + b;
  15 }