gcc/testsuite/gnat.dg/entry_queues2.adb

   1 -- { dg-do compile }
   2
   3 procedure Entry_Queues2 is
   4
   5     F1 : Integer := 17;
   6
   7     generic
   8         type T is limited private;
   9     procedure Check;
  10
  11     procedure Check is
  12     begin
  13         declare
  14             type Poe is new T;
  15         begin
  16             declare
  17                 type Arr is array (1 .. 2) of Poe;
  18                 X : Arr;
  19                 pragma Unreferenced (X);
  20             begin
  21                 null;
  22             end;
  23         end;
  24     end;
  25
  26 begin
  27
  28     declare
  29         protected type Poe (D3 : Integer := F1) is
  30             entry E (D3 .. F1);    -- F1 evaluated
  31         end Poe;
  32         protected body Poe is
  33             entry E (for I in D3 .. F1) when True is
  34             begin
  35                 null;
  36             end E;
  37         end Poe;
  38
  39         procedure Chk is new Check (Poe);
  40
  41     begin
  42         Chk;
  43     end;
  44
  45 end;