From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-146227-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 13563 invoked by alias); 9 Jun 2005 10:08:28 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
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
Received: (qmail 13284 invoked by uid 48); 9 Jun 2005 10:08:23 -0000
Date: Thu, 09 Jun 2005 10:08:00 -0000
From: "c dot lemmen at fz-juelich dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20050609100821.21977.c.lemmen@fz-juelich.de>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug fortran/21977] New: ice-on-valid-code, segmentation fault
X-Bugzilla-Reason: CC
X-SW-Source: 2005-06/txt/msg01307.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

The file dawson.f90 from the numerical recipes library produces a segfault, in
reduced form:

!-------------- <snip> ----------------------------
	
        FUNCTION dawson_v(x)
        use nrutil
	IMPLICIT NONE
	REAL(SP), DIMENSION(:), INTENT(IN) :: x
	REAL(SP), DIMENSION(size(x)) :: dawson_v
        dawson_v=1.0
	CONTAINS
!BL
	FUNCTION dawsonseries_v(xin)
	IMPLICIT NONE
	REAL(SP) ::, DIMENSION(:), INTENT(IN) :: xin
	REAL(SP) ::, DIMENSION(size(xin)) :: dawsonseries_v
	dawsonseries_v=1.0
	END FUNCTION dawsonseries_v
	END FUNCTION dawson_v
!-------------- </snip> ----------------------------

> gfortran -v -c testcase_dawson.f90

gcc version 4.1.0 20050608 (experimental)
/opt/libexec/gcc/i686-pc-linux-gnu/4.1.0/f951 testcase_dawson.f90 -quiet
-dumpbase testcase_dawson.f90 -mtune=pentiumpro -auxbase testcase_dawson
-version -o /tmp/ccgEwl8x.s
GNU F95 version 4.1.0 20050608 (experimental) (i686-pc-linux-gnu)
        compiled by GNU C version 4.1.0 20050606 (experimental).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
testcase_dawson.f90:2: internal compiler error: Segmentation fault

-- 
           Summary: ice-on-valid-code, segmentation fault
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: c dot lemmen at fz-juelich dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21977