Bug 55132 – g77 internal error for exit(%val)

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Bug 55132 - g77 internal error for exit(%val)

Summary:	g77 internal error for exit(%val)

Status:	CLOSED CURRENTRELEASE

Aliases:	None

Product:	Red Hat Linux
Classification:	Retired
Component:	gcc (Show other bugs)
Sub Component:
Version:	7.1
Hardware:	i686 Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Jakub Jelinek
QA Contact:	Brian Brock
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Reported:	2001-10-25 20:05 EDT by Jay W Parker
Modified:	2007-04-18 12:37 EDT (History)
CC List:	0 users

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2002-12-15 13:00:51 EST
Type:	---
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Description Jay W Parker 2001-10-25 20:05:37 EDT

From Bugzilla Helper:
User-Agent: Mozilla/4.7 (Macintosh; I; PPC)

Description of problem:
Trivial program trying "call exit(%val(zero))" (admittedly a strange thing to try) generates gcc-g77 internal 
error. Like this:
>cat tmp2.f
      program tmp
c checks exit status flag connection
      implicit none
      integer *8  zero
      parameter (zero = 0)
      call exit(%val(zero))
      end
> g77 -c -fno-underscoring tmp2.f
../../../gcc/f/com.c:3863: failed assertion `"bad op" == NULL'
tmp2.f: In program `tmp':
tmp2.f:6: Internal error: Aborted.


Version-Release number of selected component (if applicable):
Name        : gcc-g77                      Relocations: (not relocateable)
Version     : 2.96                              Vendor: Red Hat, Inc.
Release     : 85                            Build Date: Wed 09 May 2001 11:04:50 AM PDT
Install date: Wed 11 Jul 2001 10:08:28 PM PDT      Build Host: porky.devel.redhat.com
Group       : Development/Languages         Source RPM: gcc-2.96-85.src.rpm
Size        : 4071462                          License: GPL
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>


How reproducible:
Always

Steps to Reproduce:
1.g77 -c -fno-underscoring tmp2.f (see above for tmp2.f)
2.
3.
	

Actual Results:  g77 -c -fno-underscoring tmp2.f
../../../gcc/f/com.c:3863: failed assertion `"bad op" == NULL'
tmp2.f: In program `tmp':
tmp2.f:6: Internal error: Aborted.
Please submit a full bug report.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.


Expected Results:  tmp2.o

Additional info:

Comment 1 Jakub Jelinek 2001-10-29 06:23:13 EST

Actually, any g77 will fail this way. Not being a Fortran speaker, I passed this
on to GCC Fortran maintainer.

Comment 2 Alan Cox 2002-12-15 13:00:51 EST

Fixed for 3.2

tmp2.f: In program `tmp':
tmp2.f:6:
         call exit(%val(zero))
              ^
Too many arguments passed to intrinsic `EXIT' at (^)

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