gcc/testsuite/g++.dg/cpp0x/nullptr19.C

   1 // { dg-do compile }
   2 // { dg-options "-std=c++0x" }
   3
   4 // Test overload of pointer versus nullptr_t when applied on a literal 0/__null
   5
   6 typedef decltype(nullptr) nullptr_t;
   7
   8 char* k( char* );       /* { dg-message "note" } { dg-message "note" } */
   9 nullptr_t k( nullptr_t ); /* { dg-message "note" } { dg-message "note" } */
  10
  11 void test_k()
  12 {
  13   k(0); /* { dg-error "is ambiguous" } */
  14   k(__null); /* { dg-error "is ambiguous" } */
  15 }