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Re: [PATCH,fortran]: proposed fix for PR 32732


hi Tobias,

i'll try fixing the non-bind(c) case. i didn't know the non-bind(c) case wasn't working and i didn't feel comfortable changing the VALUE handling for non-bind(c) since that wasn't my work.

also, i have not yet submitted for an svn account. i believe it said i need a sponsor?

thanks for the quick feedback.
Chris

On Wed, 18 Jul 2007, Tobias Burnus wrote:

Hi Chris, hi all,

The gcc/fortran/trans-decl.c part seems to be ok.

However, could you modify the gcc/fortran/trans-expr.c fix such that it
works also in the non BIND(C) case; VALUE is not restricted to Bind(c).

*************************************
program test
 implicit none
 character(len=13) :: chr
 chr =  'Fortran       '
 call sub1(chr)
 if(chr /= 'Fortran       ') call abort()
contains
 subroutine sub1(a)
   character(len=13), VALUE :: a
   a = trim(a)//" rules"
   call sub2(a)        ! WRONG: sub2 (&a, 13);
 end subroutine sub1
 subroutine sub2(a)
   character(len=13), VALUE :: a
   print *, a          ! PRINTS GARBAGE
   if(a /= 'Fortran rules') call abort()
 end subroutine sub2
end program test
*************************************

Do you have actually a SVN account or not yet?

Tobias



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