clang/test/SemaCXX/address-space-initialize.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 __attribute__((address_space(42)))
   4 const float withc = 1.0f;
   5
   6 __attribute__((address_space(42)))
   7 volatile float withv = 1.0f;
   8
   9 __attribute__((address_space(42)))
  10 float nocv = 1.0f;
  11
  12 __attribute__((address_space(42)))
  13 float nocv_array[10] = { 1.0f };
  14
  15 __attribute__((address_space(42)))
  16 int nocv_iarray[10] = { 4 };
  17
  18
  19 __attribute__((address_space(9999)))
  20 int* as_ptr = nocv_iarray; // expected-error{{cannot initialize a variable of type '__attribute__((address_space(9999))) int *' with an lvalue of type '__attribute__((address_space(42))) int[10]'}}
  21
  22
  23 __attribute__((address_space(42))) int* __attribute__((address_space(42))) ptr_in_same_addr_space = nocv_iarray;
  24 __attribute__((address_space(42))) int* __attribute__((address_space(999))) ptr_in_different_addr_space = nocv_iarray;
  25