clang/test/SemaOpenCL/storageclass-cl20.cl

   1 // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0
   2 // RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=clc++1.0
   3
   4 int G2 = 0;
   5 global int G3 = 0;
   6 local int G4 = 0;              // expected-error{{program scope variable must reside in global or constant address space}}
   7
   8 static float g_implicit_static_var = 0;
   9 static constant float g_constant_static_var = 0;
  10 static global float g_global_static_var = 0;
  11 static local float g_local_static_var = 0;     // expected-error {{program scope variable must reside in global or constant address space}}
  12 static private float g_private_static_var = 0; // expected-error {{program scope variable must reside in global or constant address space}}
  13 static generic float g_generic_static_var = 0; // expected-error {{program scope variable must reside in global or constant address space}}
  14
  15 extern float g_implicit_extern_var;
  16 extern constant float g_constant_extern_var;
  17 extern global float g_global_extern_var;
  18 extern local float g_local_extern_var;     // expected-error {{extern variable must reside in global or constant address space}}
  19 extern private float g_private_extern_var; // expected-error {{extern variable must reside in global or constant address space}}
  20 extern generic float g_generic_extern_var; // expected-error {{extern variable must reside in global or constant address space}}
  21
  22 static void kernel bar(void) { // expected-error{{kernel functions cannot be declared static}}
  23 }
  24
  25 void kernel foo(void) {
  26   constant int L1 = 0;
  27   local int L2;
  28   global int L3;                              // expected-error{{function scope variable cannot be declared in global address space}}
  29   generic int L4;                             // expected-error{{automatic variable qualified with an invalid address space}}
  30   __attribute__((address_space(100))) int L5; // expected-error{{automatic variable qualified with an invalid address space}}
  31
  32   static float l_implicit_static_var = 0;
  33   static constant float l_constant_static_var = 0;
  34   static global float l_global_static_var = 0;
  35   static local float l_local_static_var = 0;     // expected-error {{static local variable must reside in global or constant address space}}
  36   static private float l_private_static_var = 0; // expected-error {{static local variable must reside in global or constant address space}}
  37   static generic float l_generic_static_var = 0; // expected-error {{static local variable must reside in global or constant address space}}
  38
  39   extern float l_implicit_extern_var;
  40   extern constant float l_constant_extern_var;
  41   extern global float l_global_extern_var;
  42   extern local float l_local_extern_var;     // expected-error {{extern variable must reside in global or constant address space}}
  43   extern private float l_private_extern_var; // expected-error {{extern variable must reside in global or constant address space}}
  44   extern generic float l_generic_extern_var; // expected-error {{extern variable must reside in global or constant address space}}
  45 }