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

   1 /*
   2 REQUIRED_ARGS: -checkaction=context
   3 TEST_OUTPUT:
   4 ---
   5 fail_compilation/dassert.d(14): Error: expression `AliasSeq!(0, 0)` of type `(int, int)` does not have a boolean value
   6 fail_compilation/dassert.d(21): Error: assignment cannot be used as a condition, perhaps `==` was meant?
   7 fail_compilation/dassert.d(29): Error: assignment cannot be used as a condition, perhaps `==` was meant?
   8 fail_compilation/dassert.d(40): Error: expression `issue()` of type `void` does not have a boolean value
   9 ---
  10 */
  11 #line 10
  12
  13 struct Baguette { int bread, floor; }
  14 void main ()
  15 {
  16     assert(Baguette.init.tupleof);
  17 }
  18
  19 // https://issues.dlang.org/show_bug.cgi?id=21590
  20 void issue21590()
  21 {
  22    int a, b = 1;
  23    assert (a = b);
  24
  25    static ref int get()
  26    {
  27            static int i;
  28            return i;
  29    }
  30
  31         assert(get() = 1);
  32
  33         // No errors for binary assignments (regardless of -checkaction=context)
  34         int[] arr;
  35         assert(arr ~= 1);
  36         assert(a += b);
  37 }
  38
  39 // https://issues.dlang.org/show_bug.cgi?id=21798
  40 void issue()
  41 {
  42         assert(issue());
  43 }