clang/test/PCH/types.c

   1 // Test this without pch.
   2 // RUN: %clang_cc1 -fblocks -include %S/types.h -fsyntax-only -verify -Wno-strict-prototypes %s
   3
   4 // Test with pch.
   5 // RUN: %clang_cc1 -emit-pch -fblocks -Wno-strict-prototypes -o %t %S/types.h
   6 // RUN: %clang_cc1 -fblocks -include-pch %t -verify -Wno-strict-prototypes %s -ast-print
   7
   8 typedef int INT;
   9 INT int_value;
  10
  11 __attribute__((address_space(1))) int int_as_one;
  12
  13 // TYPE_EXT_QUAL
  14 ASInt *as_int_ptr1 = &int_value;  // expected-error{{changes address space of pointer}}
  15 ASInt *as_int_ptr2 = &int_as_one;
  16
  17 // TYPE_COMPLEX
  18 _Complex float Cfloat_val;
  19 Cfloat *Cfloat_ptr = &Cfloat_val;
  20
  21 // TYPE_ATOMIC
  22 _Atomic(int) AtomicInt_val;
  23 AtomicInt *AtomicInt_ptr = &AtomicInt_val;
  24
  25 // TYPE_POINTER
  26 int_ptr int_value_ptr = &int_value;
  27
  28 // TYPE_BLOCK_POINTER
  29 void test_block_ptr(Block *bl) {
  30   *bl = ^(int x, float f) { return x; };
  31 }
  32
  33 // TYPE_CONSTANT_ARRAY
  34 five_ints fvi = { 1, 2, 3, 4, 5 };
  35
  36 // TYPE_INCOMPLETE_ARRAY
  37 float_array fa1 = { 1, 2, 3 };
  38 float_array fa2 = { 1, 2, 3, 4, 5, 6, 7, 8 };
  39
  40 // TYPE_VARIABLE_ARRAY in stmts.[ch]
  41
  42 // TYPE_VECTOR
  43 float4 f4 = { 1.0, 2.0, 3.0, 4.0 };
  44
  45 // TYPE_EXT_VECTOR
  46 ext_float4 ef4 = { 1.0, 2.0, 3.0, 4.0 };
  47
  48 // TYPE_FUNCTION_NO_PROTO
  49 noproto np1;
  50 int np1(x, y)
  51      int x;
  52      float y;
  53 {
  54   return x;
  55 }
  56
  57 // TYPE_FUNCTION_PROTO
  58 proto p1;
  59 float p1(float x, float y, ...) {
  60   return x + y;
  61 }
  62 proto *p2 = p1;
  63
  64 // TYPE_TYPEDEF
  65 int_ptr_ptr ipp = &int_value_ptr;
  66
  67 // TYPE_TYPEOF_EXPR
  68 typeof_17 *t17 = &int_value;
  69 struct S { int x, y; };
  70 typeof_17 t17_2 = (struct S){1, 2}; // expected-error{{initializing 'typeof_17' (aka 'int') with an expression of incompatible type 'struct S'}}
  71
  72 // TYPE_TYPEOF
  73 int_ptr_ptr2 ipp2 = &int_value_ptr;