File: exit_1.f08

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (50 lines) | stat: -rw-r--r-- 792 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
45
46
47
48
49
50
 
! { dg-do run }
! { dg-options "-std=f2008 " }

! PR fortran/44709
! Check that exit and cycle from within a BLOCK works for loops as expected.

! Contributed by Daniel Kraft, d@domob.eu.

PROGRAM main
  IMPLICIT NONE
  INTEGER :: i
  
  ! Simple exit without loop name.
  DO
    BLOCK
      EXIT
    END BLOCK
    STOP 1
  END DO

  ! Cycle without loop name.
  DO i = 1, 1
    BLOCK
      CYCLE
    END BLOCK
    STOP 2
  END DO

  ! Exit loop by name from within a BLOCK.
  loop1: DO
    DO
      BLOCK
        EXIT loop1
      END BLOCK
      STOP 3
    END DO
    STOP 4
  END DO loop1

  ! Cycle loop by name from within a BLOCK.
  loop2: DO i = 1, 1
    loop3: DO
      BLOCK
        CYCLE loop2
      END BLOCK
      STOP 5
    END DO loop3
    STOP 6
  END DO loop2
END PROGRAM main