https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87148
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Known to work| |5.5.0
Version|unknown |6.4.1
Keywords| |needs-bisection,
| |rejects-valid
Last reconfirmed| |2018-08-30
Ever confirmed|0 |1
Summary|backward compatibility |[6/7/8/9 Regression]
|issue to take char [] as |backward compatibility
|incomplete type |issue to take char [] as
| |incomplete type
Target Milestone|--- |6.5
Known to fail| |6.1.0
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
This is rejected since GCC 6. gcc-6/changes.html doesn't document this change
in behavior.
Marking as regression. I guess it should be possible to allow this with
-fpermissive, effectively treating it as [0] (which is a GCC extension,
as is flexible array members).
