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module pintrf_mod_procedure_13
implicit none
private
public :: OBJCON
interface
subroutine OBJCON(x)
implicit none
real, intent(in) :: x
end subroutine OBJCON
end interface
end module pintrf_mod_procedure_13
module cobylb_mod_procedure_13
contains
subroutine cobylb(calcfc)
use, non_intrinsic :: pintrf_mod_procedure_13, only : OBJCON
implicit none
procedure(OBJCON) :: calcfc
call evaluate(calcfc_internal)
contains
subroutine calcfc_internal(x_internal)
implicit none
real, intent(in) :: x_internal
call calcfc(x_internal)
end subroutine calcfc_internal
subroutine evaluate(calcfc)
use, non_intrinsic :: pintrf_mod_procedure_13, only : OBJCON
implicit none
procedure(OBJCON) :: calcfc
call calcfc(12.91)
end subroutine evaluate
end subroutine cobylb
end module
program procedure_13
use cobylb_mod_procedure_13
call cobylb(calcfc)
contains
subroutine calcfc(x)
implicit none
real, intent(in) :: x
print *, "inside calcfc: ", x
if ( abs(x - 12.91) > 1e-8 ) error stop
end subroutine calcfc
end program
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