! { dg-do run }
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! { dg-do run }
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!
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!
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! PR 36322/36463
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! PR 36322/36463
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!
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!
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! Original code by James Van Buskirk.
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! Original code by James Van Buskirk.
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! Modified by Janus Weil
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! Modified by Janus Weil
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module m
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module m
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use ISO_C_BINDING
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use ISO_C_BINDING
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character, allocatable, save :: my_message(:)
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character, allocatable, save :: my_message(:)
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abstract interface
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abstract interface
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function abs_fun(x)
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function abs_fun(x)
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use ISO_C_BINDING
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use ISO_C_BINDING
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import my_message
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import my_message
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integer(C_INT) x(:)
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integer(C_INT) x(:)
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character(size(my_message),C_CHAR) abs_fun(size(x))
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character(size(my_message),C_CHAR) abs_fun(size(x))
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end function abs_fun
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end function abs_fun
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end interface
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end interface
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contains
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contains
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function foo(y)
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function foo(y)
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implicit none
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implicit none
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integer(C_INT) :: y(:)
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integer(C_INT) :: y(:)
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character(size(my_message),C_CHAR) :: foo(size(y))
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character(size(my_message),C_CHAR) :: foo(size(y))
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integer i,j
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integer i,j
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do i=1,size(y)
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do i=1,size(y)
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do j=1,size(my_message)
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do j=1,size(my_message)
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foo(i)(j:j) = achar(iachar(my_message(j))+y(i))
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foo(i)(j:j) = achar(iachar(my_message(j))+y(i))
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end do
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end do
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end do
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end do
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end function
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end function
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subroutine check(p,a)
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subroutine check(p,a)
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integer a(:)
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integer a(:)
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procedure(abs_fun) :: p
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procedure(abs_fun) :: p
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character(size(my_message),C_CHAR) :: c(size(a))
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character(size(my_message),C_CHAR) :: c(size(a))
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integer k,l,m
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integer k,l,m
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c = p(a)
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c = p(a)
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m=iachar('a')
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m=iachar('a')
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do k=1,size(a)
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do k=1,size(a)
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do l=1,size(my_message)
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do l=1,size(my_message)
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if (c(k)(l:l) /= achar(m)) call abort()
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if (c(k)(l:l) /= achar(m)) call abort()
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m = m + 1
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m = m + 1
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end do
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end do
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end do
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end do
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end subroutine
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end subroutine
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end module
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end module
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program prog
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program prog
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use m
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use m
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integer :: i(4) = (/0,6,12,18/)
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integer :: i(4) = (/0,6,12,18/)
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allocate(my_message(1:6))
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allocate(my_message(1:6))
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my_message = (/'a','b','c','d','e','f'/)
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my_message = (/'a','b','c','d','e','f'/)
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call check(foo,i)
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call check(foo,i)
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end program
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end program
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! { dg-final { cleanup-modules "m" } }
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! { dg-final { cleanup-modules "m" } }
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