[Bug fortran/50937] STAT option with ALLOCATE statement on large arrays

jb at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Oct 31 19:02:00 GMT 2011


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50937

Janne Blomqvist <jb at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |jb at gcc dot gnu.org
         Resolution|                            |INVALID

--- Comment #5 from Janne Blomqvist <jb at gcc dot gnu.org> 2011-10-31 19:01:59 UTC ---
(In reply to comment #4)
>     I've now tested the same program on a 64-bit CentOs machine 
>     with 16-Gb RAM, but wasn't able to reproduce the problem there:

Yes, because on a 64-bit platform the size calculation is done with 64-bit
integers, and long before such integers overflow the OS decides to deny the
allocation request (as can be seen e.g. by the different error code).

I'm not really seeing any bug here.



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