gcc/testsuite/gdc.test/fail_compilation/fail20000.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail20000.d(25): Error: cast from `fail20000.DClass` to `fail20000.CppClass` not allowed in safe code
   5 fail_compilation/fail20000.d(26): Error: cast from `fail20000.DInterface` to `fail20000.CppClass` not allowed in safe code
   6 fail_compilation/fail20000.d(27): Error: cast from `fail20000.CppClass2` to `fail20000.CppClass` not allowed in safe code
   7 fail_compilation/fail20000.d(28): Error: cast from `fail20000.CppInterface2` to `fail20000.CppClass` not allowed in safe code
   8 fail_compilation/fail20000.d(30): Error: cast from `fail20000.DClass` to `fail20000.CppInterface` not allowed in safe code
   9 fail_compilation/fail20000.d(31): Error: cast from `fail20000.DInterface` to `fail20000.CppInterface` not allowed in safe code
  10 fail_compilation/fail20000.d(32): Error: cast from `fail20000.CppClass2` to `fail20000.CppInterface` not allowed in safe code
  11 fail_compilation/fail20000.d(33): Error: cast from `fail20000.CppInterface2` to `fail20000.CppInterface` not allowed in safe code
  12 fail_compilation/fail20000.d(35): Error: cast from `fail20000.CppClass` to `fail20000.DClass` not allowed in safe code
  13 fail_compilation/fail20000.d(36): Error: cast from `fail20000.CppInterface` to `fail20000.DClass` not allowed in safe code
  14 fail_compilation/fail20000.d(38): Error: cast from `fail20000.CppClass` to `fail20000.DInterface` not allowed in safe code
  15 fail_compilation/fail20000.d(39): Error: cast from `fail20000.CppInterface` to `fail20000.DInterface` not allowed in safe code
  16 ---
  17 */
  18 extern(C++) class CppClass { int a; }
  19 extern(C++) class CppClass2 { void* a; }
  20 extern(C++) interface CppInterface { int b(); }
  21 extern(C++) interface CppInterface2 { void* b(); }
  22 class DClass { int c; }
  23 interface DInterface { int d(); }
  24
  25 bool isCppClass(DClass a) @safe { return cast(CppClass) a !is null; }
  26 bool isCppClass(DInterface a) @safe { return cast(CppClass) a !is null; }
  27 bool isCppClass(CppClass2 a) @safe { return cast(CppClass) a !is null; }
  28 bool isCppClass(CppInterface2 a) @safe { return cast(CppClass) a !is null; }
  29
  30 bool isCppInterface(DClass a) @safe { return cast(CppInterface) a !is null; }
  31 bool isCppInterface(DInterface a) @safe { return cast(CppInterface) a !is null; }
  32 bool isCppInterface(CppClass2 a) @safe { return cast(CppInterface) a !is null; }
  33 bool isCppInterface(CppInterface2 a) @safe { return cast(CppInterface) a !is null; }
  34
  35 bool isDClass(CppClass a) @safe { return cast(DClass) a !is null; }
  36 bool isDClass(CppInterface a) @safe { return cast(DClass) a !is null; }
  37
  38 bool isDInterface(CppClass a) @safe { return cast(DInterface) a !is null; }
  39 bool isDInterface(CppInterface a) @safe { return cast(DInterface) a !is null; }