gcc/testsuite/gdc.test/fail_compilation/fail10534.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail10534.d(28): Error: illegal operator `+` for `a` of type `int delegate()`
   5 fail_compilation/fail10534.d(28): Error: illegal operator `+` for `b` of type `int delegate()`
   6 fail_compilation/fail10534.d(29): Error: illegal operator `-` for `a` of type `int delegate()`
   7 fail_compilation/fail10534.d(29): Error: illegal operator `-` for `b` of type `int delegate()`
   8 fail_compilation/fail10534.d(30): Error: illegal operator `/` for `a` of type `int delegate()`
   9 fail_compilation/fail10534.d(30): Error: illegal operator `/` for `b` of type `int delegate()`
  10 fail_compilation/fail10534.d(31): Error: illegal operator `*` for `a` of type `int delegate()`
  11 fail_compilation/fail10534.d(31): Error: illegal operator `*` for `b` of type `int delegate()`
  12 fail_compilation/fail10534.d(36): Error: illegal operator `+` for `a` of type `int function()`
  13 fail_compilation/fail10534.d(36): Error: illegal operator `+` for `b` of type `int function()`
  14 fail_compilation/fail10534.d(37): Error: illegal operator `-` for `a` of type `int function()`
  15 fail_compilation/fail10534.d(37): Error: illegal operator `-` for `b` of type `int function()`
  16 fail_compilation/fail10534.d(38): Error: illegal operator `/` for `a` of type `int function()`
  17 fail_compilation/fail10534.d(38): Error: illegal operator `/` for `b` of type `int function()`
  18 fail_compilation/fail10534.d(39): Error: illegal operator `*` for `a` of type `int function()`
  19 fail_compilation/fail10534.d(39): Error: illegal operator `*` for `b` of type `int function()`
  20 ---
  21 */
  22
  23 void main()
  24 {
  25     {
  26         int delegate() a = ()=>5;
  27         int delegate() b = ()=>5;
  28         auto c1 = a + b;  // passes (and will crash if c1() called)
  29         auto c2 = a - b;  // passes (and will crash if c2() called)
  30         auto c3 = a / b;  // a & b not of arithmetic type
  31         auto c4 = a * b;  // a & b not of arithmetic type
  32     }
  33     {
  34         int function() a = ()=>5;
  35         int function() b = ()=>5;
  36         auto c1 = a + b;
  37         auto c2 = a - b;
  38         auto c3 = a / b;
  39         auto c4 = a * b;
  40     }
  41 }