[Patch, fortran] PR52386 - [4.6/4.7 Regression] ICE in gfc_conv_descriptor_dtyp (realloc LHS related)

[Paul Richard Thomas]

Regression fix okayed by Tobias Burnus on #gfortran and committed as
revision 184651.

Cheers

Paul

2012-02-29  Paul Thomas  <pa...@gcc.gnu.org>

    PR fortran/52386
    * trans-expr.c (fcncall_realloc_result): Dereference the
    descriptor if needed.

2012-02-29  Paul Thomas  <pa...@gcc.gnu.org>

    PR fortran/52386
    * gfortran.dg/realloc_on_assign_13.f90 : New test.