File: check_displace_generation.adb

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (50 lines) | stat: -rw-r--r-- 1,100 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
-- { dg-do run }
procedure Check_Displace_Generation is

   package Stuff is

      type Base_1 is interface;
      function F_1 (X : Base_1) return Integer is abstract;

      type Base_2 is interface;
      function F_2 (X : Base_2) return Integer is abstract;

      type Concrete is new Base_1 and Base_2 with null record;
      function F_1 (X : Concrete) return Integer;
      function F_2 (X : Concrete) return Integer;

   end Stuff;

   package body Stuff is

      function F_1 (X : Concrete) return Integer is
      begin
         return 1;
      end F_1;

      function F_2 (X : Concrete) return Integer is
      begin
         return 2;
      end F_2;

   end Stuff;

   use Stuff;

   function Make_Concrete return Concrete is
      C : Concrete;
   begin
      return C;
   end Make_Concrete;

   B_1 : Base_1'Class := Make_Concrete;
   B_2 : Base_2'Class := Make_Concrete;

begin
   if B_1.F_1 /= 1 then
      raise Program_Error with "bad B_1.F_1 call";
   end if;
   if B_2.F_2 /= 2 then
      raise Program_Error with "bad B_2.F_2 call";
   end if;
end Check_Displace_Generation;