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* [Bug fortran/34159]  New: Checkbound could warn about unallocated arrays
@ 2007-11-20  8:49 P dot Schaffnit at access dot rwth-aachen dot de
  2007-11-20 13:11 ` [Bug fortran/34159] " fxcoudert at gcc dot gnu dot org
  2010-05-09 18:34 ` dfranke at gcc dot gnu dot org
  0 siblings, 2 replies; 3+ messages in thread
From: P dot Schaffnit at access dot rwth-aachen dot de @ 2007-11-20  8:49 UTC (permalink / raw)
  To: gcc-bugs

Hi!

I don't seem to get gfortran to warn when assigning to an unallocated array
(I've tried '-g -fbounds-check -Wall -pedantic', which I take it should cover
it all), it only segfaults at run-time...

While this is obviously menial stuff, the Lahey compiler for one nicely warns
both at compile- and run-time.

Just for the record...

Thanks!

Philippe

PS: a reduced example:
!
PROGRAM Test
!
INTEGER, ALLOCATABLE :: Array(:)
!
Array = 256
!
END PROGRAM Test
!

PPS: I've tried with
GNU Fortran (GCC) 4.3.0 20071119 (experimental) [trunk revision 130286]


-- 
           Summary: Checkbound could warn about unallocated arrays
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: P dot Schaffnit at access dot rwth-aachen dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34159


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-05-09 18:34 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-11-20  8:49 [Bug fortran/34159] New: Checkbound could warn about unallocated arrays P dot Schaffnit at access dot rwth-aachen dot de
2007-11-20 13:11 ` [Bug fortran/34159] " fxcoudert at gcc dot gnu dot org
2010-05-09 18:34 ` dfranke at gcc dot gnu dot org

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