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[Bug fortran/71623] [5/6/7 Regression] Segfault when allocating deferred-length characters to size of a pointer


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71623

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.8.5, 4.9.4
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2016-06-22
             Blocks|                            |68241
     Ever confirmed|0                           |1
            Summary|Segfault when allocating    |[5/6/7 Regression] Segfault
                   |deferred-length characters  |when allocating
                   |to size of a pointer        |deferred-length characters
                   |                            |to size of a pointer
      Known to fail|                            |5.4.0, 6.1.0, 7.0

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Segfault confirmed from 5.4 up to trunk (7.0).

> This works in 4.9.0 and 4.8.3, as well as ifort 14.

Confirmed with 4.9.4 20160521 (prerelease) and 4.8.5.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68241
[Bug 68241] [meta-bug] Deferred-length character

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