[Patch, fortran] PR32880 - User operator & allocatable TYPE components: wrong deallocate

[Paul Thomas]

:ADDPATCH fortran:

This fix for pr32880 is blessedly simple and self-explanatory.  We now 
have a clean sweep on the iso_varying_string testsuite:)

Thanks to Tobias for pointing out where the problem was.

Regtested on Cygwin_NT/amd64 - OK for trunk?

I'll add a testcase - I was in such a burning hurry to communicate this 
that I couldn't wait!

2007-07-27  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/32880
    * trans-expr.c (gfc_trans_scalar_assign): Revert to fixed order
    for lse and rse pre expressions, for derived types with
    allocatable components.  Instead, assign the lhs to a temporary
    and deallocate after the assignment.

 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: pr32880.diff
Type: text/x-patch
Size: 1713 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/fortran/attachments/20070727/be06116f/attachment.bin>