http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55134
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Status|UNCONFIRMED |NEW
Last reconfirmed| |2012-10-30
CC| |burnus at gcc dot gnu.org,
| |janus at gcc dot gnu.org
Ever Confirmed|0 |1
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-10-30
11:34:37 UTC ---
>From the dump. gfortran first generates a deferred-shape array:
a.data = (void * restrict) &i[0];
That's fine. But instead of passing
foo (&a);
it should pass
foo (a.data);
In resolve.c's resolve_assoc_var, one properly sets sym->as->type =
AS_DEFERRED.
The problem is that the code assumes that if the variable is not a pointer, it
cannot be AS_DEFERRED. From trans-array.c's
gfc_conv_array_parameter:
7017 if (!sym->attr.pointer
7018 && sym->as
7019 && sym->as->type != AS_ASSUMED_SHAPE
7020 && sym->as->type != AS_ASSUMED_RANK
7021 && !sym->attr.allocatable)
7022 {
...
