gcc/testsuite/gdc.test/fail_compilation/fail21868b.d

   1 /* REQUIRED_ARGS: -preview=dip1000
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail21868b.d(19): Error: returning `&s.x` escapes a reference to parameter `s`
   5 fail_compilation/fail21868b.d(17):        perhaps change the `return scope` into `scope return`
   6 ---
   7 */
   8
   9 // https://issues.dlang.org/show_bug.cgi?id=21868
  10
  11 struct S
  12 {
  13     int x;
  14     int* y;
  15 }
  16
  17 int* test(ref return scope S s) @safe
  18 {
  19     return &s.x;
  20 }