File: altreturn_3.f90

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 (44 lines) | stat: -rw-r--r-- 768 bytes parent folder | download | duplicates (3) 
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
 
! { dg-do run }
! { dg-options "-std=gnu" }
!
! Tests the fix for PR30236, which was due to alternate returns
! in generic interfaces causing a segfault.  They now work
! correctly.
!
! Contributed by Brooks Moses <brooks@gcc.gnu.org>
!
module arswitch
  implicit none
  interface gen
    module procedure with
    module procedure without
  end interface
contains
  subroutine with(i,*)
    integer i
    if (i>0) then
      i = -1
      return 1
    else
      i = -2
      return
    end if
  end subroutine
  subroutine without()
    return
  end subroutine
end module

program test
  use arswitch
  implicit none
  integer :: i = 0
  call gen (i, *10)
  if (i /= -2) STOP 1
  i = 2
  call gen (i, *20)
 10 continue
  STOP 2
 20 continue
  if (i /= -1) STOP 3
end