gcc/testsuite/gdc.test/fail_compilation/fail17842.d

   1 /* REQUIRED_ARGS: -preview=dip1000
   2  * TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail17842.d(14): Error: scope variable `p` assigned to non-scope `*q`
   5 fail_compilation/fail17842.d(23): Error: scope variable `obj` may not be copied into allocated memory
   6 ---
   7  */
   8
   9 // https://issues.dlang.org/show_bug.cgi?id=17842
  10
  11 void* testp(scope void* p) @safe
  12 {
  13     scope void** q;
  14     *q = p;        // error
  15     void** t;
  16     *t = *q;
  17     return *t;
  18 }
  19
  20 Object testobj(scope Object obj) @safe
  21 {
  22     scope Object[] arr;
  23     arr ~= obj;         // error
  24     Object[] array;
  25     array ~= arr;
  26     return array[0];
  27 }