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! { dg-do run }
! { dg-additional-sources enum_10.c }
! { dg-options "-fshort-enums -w" }
! { dg-options "-fshort-enums -w -Wl,--no-enum-size-warning" { target arm*-*-linux* } }
! Make sure short enums are indeed interoperable with the
! corresponding C type.
module enum_10
enum, bind( c )
enumerator :: one1 = 1, two1, max1 = huge(1_1)
end enum
enum, bind( c )
enumerator :: one2 = 1, two2, max2 = huge(1_2)
end enum
enum, bind( c )
enumerator :: one4 = 1, two4, max4 = huge(1_4)
end enum
end module enum_10
use enum_10
interface f1
subroutine f1(i,j)
use enum_10
integer (kind(max1)) :: i
integer :: j
end subroutine f1
end interface
interface f2
subroutine f2(i,j)
use enum_10
integer (kind(max2)) :: i
integer :: j
end subroutine f2
end interface
interface f4
subroutine f4(i,j)
use enum_10
integer (kind(max4)) :: i
integer :: j
end subroutine f4
end interface
call f1 (one1, 1)
call f1 (two1, 2)
call f1 (max1, huge(1_1)+0) ! Adding 0 to get default integer
call f2 (one2, 1)
call f2 (two2, 2)
call f2 (max2, huge(1_2)+0)
call f4 (one4, 1)
call f4 (two4, 2)
call f4 (max4, huge(1_4)+0)
end
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