// RUN: %clang_cc1 -fsyntax-only -verify %s

#define INT_TAG 42

static const int test_in
  __attribute__((type_tag_for_datatype(test, int))) = INT_TAG;

// Argument index: 1, Type tag index: 2
void test_bounds_index(...)
  __attribute__((argument_with_type_tag(test, 1, 2)));

// Argument index: 3, Type tag index: 1
void test_bounds_arg_index(...)
  __attribute__((argument_with_type_tag(test, 3, 1)));

void test_bounds()
{
  // Test the boundary edges (ensure no off-by-one) with argument indexing.
  test_bounds_index(1, INT_TAG);

  test_bounds_index(1); // expected-error {{type tag index 2 is greater than the number of arguments specified}}
  test_bounds_arg_index(INT_TAG, 1); // expected-error {{argument index 3 is greater than the number of arguments specified}}
}