From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-225467-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 20594 invoked by alias); 24 Jul 2007 17:19:18 -0000
Received: (qmail 20568 invoked by uid 48); 24 Jul 2007 17:19:08 -0000
Date: Tue, 24 Jul 2007 17:19:00 -0000
Subject: [Bug fortran/32884]  New: ICE: Accessing non-local variable in PURE function
X-Bugzilla-Reason: CC
Message-ID: <bug-32884-13404@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "burnus at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2007-07/txt/msg02486.txt.bz2

Using the following invalid program, one gets an ICE
 NAG f95: Assignment to Z in PURE procedure BAR

gfortran: segmentation fault.

subroutine foo ()
  integer :: z
contains
  pure function bar (a)
    integer, intent(in) :: a
    integer :: bar
    z = 45 ! <<<<<<<<<<<
    bar = a
  end function bar
end subroutine foo


-- 
           Summary: ICE: Accessing non-local variable in PURE function
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32884