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Message from discussion Is this legal?
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Salvatore  
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 More options May 29 2008, 10:07 am
Newsgroups: comp.lang.fortran
From: Salvatore <sfilipp...@uniroma2.it>
Date: Thu, 29 May 2008 07:07:47 -0700 (PDT)
Local: Thurs, May 29 2008 10:07 am
Subject: Re: Is this legal?
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Before someone asks, the error is about the renaming of the specific
versions of foobar
as in
use foo_mod, protect => s_foobar

all three compilers support ALLOCATABLEs in derived types as per
tr15581
Thanks

On 29 Mag, 16:03, Salvatore <sfilipp...@uniroma2.it> wrote:

> Hi,
> subject says all: is the attached code legal? two compilers accept it,
> one does not.

> Thanks
> Salvatore
>  ---------------------------------------- usemod2.f90
> -------------------
> module s_type_mod
>   type s_foo_type
>     real(kind(1.e0)), allocatable :: v(:)
>   end type s_foo_type
> end module s_type_mod
> module s_foo_mod
>   use s_type_mod
>   interface foobar
>     subroutine s_foobar(x)
>       use s_type_mod
>       type(s_foo_type), intent (inout) :: x
>     end subroutine s_foobar
>   end interface
> end module s_foo_mod

> module d_type_mod
>   type d_foo_type
>     real(kind(1.d0)), allocatable :: v(:)
>   end type d_foo_type
> end module d_type_mod

> module d_foo_mod
>   use d_type_mod

>   interface foobar
>     subroutine d_foobar(x)
>       use d_type_mod
>       type(d_foo_type), intent (inout) :: x
>     end subroutine d_foobar
>   end interface
> end module d_foo_mod

> module foo_mod
>   use s_foo_mod
>   use d_foo_mod
> end module foo_mod

> subroutine s_foobar(x)
>   use foo_mod, protect => s_foobar
>   type(s_foo_type), intent (inout) :: x

>   if (.not.allocated(x%v)) allocate(x%v(10))
> end subroutine s_foobar

> subroutine d_foobar(x)
>   use foo_mod, protect => d_foobar
>   type(d_foo_type), intent (inout) :: x

>   if (.not.allocated(x%v)) allocate(x%v(10))
> end subroutine d_foobar

> program test
>   use foo_mod
>   type(d_foo_type) :: z

>   call foobar(z)

> end program test


 
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