gcc/testsuite/gdc.test/fail_compilation/diag3672.d

   1 // REQUIRED_ARGS: -de
   2 /*
   3 TEST_OUTPUT:
   4 ---
   5 fail_compilation/diag3672.d(8): Error: read-modify-write operations are not allowed for `shared` variables
   6 fail_compilation/diag3672.d(8):        Use `core.atomic.atomicOp!"+="(x, 1)` instead
   7 fail_compilation/diag3672.d(9): Error: read-modify-write operations are not allowed for `shared` variables
   8 fail_compilation/diag3672.d(9):        Use `core.atomic.atomicOp!"+="(x, 1)` instead
   9 fail_compilation/diag3672.d(10): Error: read-modify-write operations are not allowed for `shared` variables
  10 fail_compilation/diag3672.d(10):        Use `core.atomic.atomicOp!"-="(x, 1)` instead
  11 fail_compilation/diag3672.d(11): Error: read-modify-write operations are not allowed for `shared` variables
  12 fail_compilation/diag3672.d(11):        Use `core.atomic.atomicOp!"-="(x, 1)` instead
  13 fail_compilation/diag3672.d(12): Error: read-modify-write operations are not allowed for `shared` variables
  14 fail_compilation/diag3672.d(12):        Use `core.atomic.atomicOp!"+="(x, 1)` instead
  15 fail_compilation/diag3672.d(13): Error: read-modify-write operations are not allowed for `shared` variables
  16 fail_compilation/diag3672.d(13):        Use `core.atomic.atomicOp!"+="(x, 2)` instead
  17 fail_compilation/diag3672.d(14): Error: read-modify-write operations are not allowed for `shared` variables
  18 fail_compilation/diag3672.d(14):        Use `core.atomic.atomicOp!"-="(x, 3)` instead
  19 fail_compilation/diag3672.d(15): Error: read-modify-write operations are not allowed for `shared` variables
  20 fail_compilation/diag3672.d(15):        Use `core.atomic.atomicOp!"|="(x, y)` instead
  21 fail_compilation/diag3672.d(16): Error: read-modify-write operations are not allowed for `shared` variables
  22 fail_compilation/diag3672.d(16):        Use `core.atomic.atomicOp!"*="(x, y)` instead
  23 fail_compilation/diag3672.d(17): Error: read-modify-write operations are not allowed for `shared` variables
  24 fail_compilation/diag3672.d(17):        Use `core.atomic.atomicOp!"/="(x, y)` instead
  25 fail_compilation/diag3672.d(18): Error: read-modify-write operations are not allowed for `shared` variables
  26 fail_compilation/diag3672.d(18):        Use `core.atomic.atomicOp!"%="(x, y)` instead
  27 fail_compilation/diag3672.d(19): Error: read-modify-write operations are not allowed for `shared` variables
  28 fail_compilation/diag3672.d(19):        Use `core.atomic.atomicOp!"&="(x, y)` instead
  29 fail_compilation/diag3672.d(20): Error: read-modify-write operations are not allowed for `shared` variables
  30 fail_compilation/diag3672.d(20):        Use `core.atomic.atomicOp!"^="(x, y)` instead
  31 fail_compilation/diag3672.d(21): Error: read-modify-write operations are not allowed for `shared` variables
  32 fail_compilation/diag3672.d(21):        Use `core.atomic.atomicOp!"<<="(x, y)` instead
  33 fail_compilation/diag3672.d(22): Error: read-modify-write operations are not allowed for `shared` variables
  34 fail_compilation/diag3672.d(22):        Use `core.atomic.atomicOp!">>="(x, y)` instead
  35 fail_compilation/diag3672.d(23): Error: read-modify-write operations are not allowed for `shared` variables
  36 fail_compilation/diag3672.d(23):        Use `core.atomic.atomicOp!">>>="(x, y)` instead
  37 fail_compilation/diag3672.d(24): Error: read-modify-write operations are not allowed for `shared` variables
  38 fail_compilation/diag3672.d(24):        Use `core.atomic.atomicOp!"^^="(x, y)` instead
  39 fail_compilation/diag3672.d(25): Error: read-modify-write operations are not allowed for `shared` variables
  40 fail_compilation/diag3672.d(25):        Use `core.atomic.atomicOp!"+="(ptr, 1)` instead
  41 fail_compilation/diag3672.d(26): Error: read-modify-write operations are not allowed for `shared` variables
  42 fail_compilation/diag3672.d(26):        Use `core.atomic.atomicOp!"+="(ptr, 1)` instead
  43 fail_compilation/diag3672.d(27): Error: read-modify-write operations are not allowed for `shared` variables
  44 fail_compilation/diag3672.d(27):        Use `core.atomic.atomicOp!"-="(ptr, 1)` instead
  45 fail_compilation/diag3672.d(28): Error: read-modify-write operations are not allowed for `shared` variables
  46 fail_compilation/diag3672.d(28):        Use `core.atomic.atomicOp!"-="(ptr, 1)` instead
  47 ---
  48 */
  49
  50 #line 1
  51 shared int x;
  52 shared int y;
  53 shared int* ptr;
  54 shared static this() { ptr = new int; } // silence null-dereference errors
  55
  56 void main()
  57 {
  58     ++x;
  59     x++;
  60     --x;
  61     x--;
  62     x += 1;
  63     x += 2;
  64     x -= 3;
  65     x |= y;
  66     x *= y;
  67     x /= y;
  68     x %= y;
  69     x &= y;
  70     x ^= y;
  71     x <<= y;
  72     x >>= y;
  73     x >>>= y;
  74     x ^^= y;
  75     ++ptr;
  76     ptr++;
  77     --ptr;
  78     ptr--;
  79 }