cxx-scope-2.mm

用于进行gcc测试

/* Make sure Objective-C++ can distinguish ObjC classes from C++ classes.  */
/* Author: Ziemowit Laski  <[e-mail]> */

/* { dg-do compile } */

#include <objc/Object.h>
#include <iostream>
#include <string>

@interface iostream: Object
@end

int main(void) {
  id i = [std::iostream new];  /* { dg-warning "not an Objective\\-C class name or alias" } */
  i = [iostream new];
  i = [std::basic_string<char> new];  /* { dg-warning "not an Objective\\-C class name or alias" } */

  return 0;
}