File: proc_ptr_common_1.f90

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 (33 lines) | stat: -rw-r--r-- 656 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
 
! { dg-do run }
! { dg-options "-std=f2003" }
!
! PR fortran/36592
!
! Procedure Pointers inside COMMON blocks.
! (Allowed in F03, but forbidden in F08.)
!
! Contributed by Janus Weil <janus@gcc.gnu.org>.

subroutine one()
  implicit none
  procedure(real), pointer :: p1,p2
  integer :: a,b
  common /com/ p1,p2,a,b
  if (a/=5 .or. b/=-9 .or. p1(0.0)/=1.0 .or. p2(0.0)/=0.0) STOP 1
end subroutine one

program main
  implicit none
  integer :: x,y
  intrinsic sin,cos
  procedure(real), pointer :: func1
  real, external :: func2
  pointer func2
  common /com/ func1,func2,x,y
  x = 5
  y = -9
  func1 => cos
  func2 => sin
  call one()
end program main