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! { dg-do run }
! PR fortran/81978 - do not copy back for parameter actual arguments
module test_mod
implicit none
type pp_struct
character(10) :: name
real :: value
end type pp_struct
type(pp_struct), parameter :: pp(4) = [ &
pp_struct('one', 1.), &
pp_struct('two', 2.), &
pp_struct('three', 3.), &
pp_struct('four', 4.) ]
contains
subroutine match_word (names)
character(*) :: names(:)
end subroutine match_word
subroutine sub0 (a)
real :: a(:)
end
subroutine sub1 (a, n)
integer, intent(in) :: n
real :: a(n)
end
subroutine subx (a)
real :: a(..)
end
end module
program test
use test_mod
implicit none
integer :: i, n
integer, parameter :: m = 8
real, parameter :: x(m) = [(i,i=1,m)]
n = size (x)
call sub0 (x)
call sub1 (x, n)
call sub2 (x, n)
call subx (x)
i = 1
call sub0 (x(1::i))
call sub1 (x(1::i), n)
call sub2 (x(1::i), n)
call subx (x(1::i))
n = size (x(1::2))
call sub0 (x(1::2))
call sub1 (x(1::2), n)
call sub2 (x(1::2), n)
call subx (x(1::2))
i = 2
call sub0 (x(1::i))
call sub1 (x(1::i), n)
call sub2 (x(1::i), n)
call subx (x(1::i))
call match_word (pp%name)
call sub0 (pp%value)
call subx (pp%value)
call match_word (pp(1::2)%name)
call sub0 (pp(1::2)%value)
call subx (pp(1::2)%value)
i = 1
call match_word (pp(1::i)%name)
call sub0 (pp(1::i)%value)
call subx (pp(1::i)%value)
i = 2
call match_word (pp(1::i)%name)
call sub0 (pp(1::i)%value)
call subx (pp(1::i)%value)
call foo (pp%name, size(pp%name))
call foo (pp(1::2)%name, size(pp(1::2)%name))
call sub1 (pp(1::2)%value, size(pp(1::2)%value))
call sub2 (pp(1::2)%value, size(pp(1::2)%value))
i = 1
call foo (pp(1::i)%name, size(pp(1::i)%name))
call sub1 (pp(1::i)%value, size(pp(1::i)%value))
call sub2 (pp(1::i)%value, size(pp(1::i)%value))
i = 2
call foo (pp(1::i)%name, size(pp(1::i)%name))
call sub1 (pp(1::i)%value, size(pp(1::i)%value))
call sub2 (pp(1::i)%value, size(pp(1::i)%value))
end program
subroutine sub2 (a, n)
integer, intent(in) :: n
real :: a(n)
end
subroutine foo (s, n)
integer, intent(in) :: n
character(*) :: s(*)
! print *, len(s), n, s(n)
end
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