File: dummy_procedure_2.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-- 863 bytes parent folder | download | duplicates (6) 
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 compile }
! Checks the fix for the bug exposed in fixing PR25147
!
! Contributed by Tobias Schlueter  <tobi@gcc.gnu.org>
!
module integrator
  interface
     function integrate(f,xmin,xmax)
       implicit none
       interface
          function f(x)
            real(8) :: f,x
            intent(in) :: x
          end function f
       end interface
       real(8) :: xmin, xmax, integrate
     end function integrate
  end interface
end module integrator

  use integrator
  call foo1 ()
  call foo2 ()
contains
  subroutine foo1 ()
    real(8) :: f                   ! This was not trapped: PR25147/25098
    print *,integrate (f,0d0,3d0) ! { dg-error "Expected a procedure" }
  end subroutine foo1
  subroutine foo2 ()
    real(8), external :: g ! This would give an error, incorrectly.
    print *,integrate (g,0d0,3d0)
  end subroutine foo2
end