gcc/testsuite/gdc.test/fail_compilation/fail17927.d

   1 /* REQUIRED_ARGS: -preview=dip1000
   2  * TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail17927.d(13): Error: scope parameter `this` may not be returned
   5 fail_compilation/fail17927.d(15): Error: scope parameter `this` may not be returned
   6 fail_compilation/fail17927.d(21): Error: scope parameter `ptr` may not be returned
   7 fail_compilation/fail17927.d(23): Error: scope parameter `ptr` may not be returned
   8 ---
   9 */
  10 // https://issues.dlang.org/show_bug.cgi?id=17927
  11
  12 struct String {
  13     const(char)* mem1() const scope @safe { return ptr; }
  14     // https://issues.dlang.org/show_bug.cgi?id=22027
  15     inout(char)* mem2() inout scope @safe { return ptr; }
  16
  17     char* ptr;
  18 }
  19
  20
  21 const(char)* foo1(scope const(char)* ptr) @safe { return ptr; }
  22
  23 inout(char)* foo2(scope inout(char)* ptr) @safe { return ptr; }