[Bug fortran/36795] crash with character allocatable array argument

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #1 from burnus at gcc dot gnu dot org  2008-07-11 06:00 -------
The problem is:
   call foo((xx),xx)

gfortran simplifies the "(xx)" to "xx" by passing (-fdump-tree-orignal):
  foo (&xx, &xx, 10, 10);

Since the second argument is nullified in "foo" as it is INTENT(OUT), it is
obvious that accessing the first argument causes a crash.

NAG f95 solves this by creating a temporary for "(xx)" - as does g95.


-- 

burnus at gcc dot gnu dot org changed:

           What    |Removed                     |Added
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           Keywords|                            |wrong-code


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36795