Bug 133694

Summary:	double precision constants are zero
Product:	[Fedora] Fedora	Reporter:	bud davis <bdavis9659>
Component:	gcc34	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED RAWHIDE	QA Contact:
Severity:	high	Docs Contact:
Priority:	medium
Version:	3
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	3.4.2-4	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2004-10-05 08:30:17 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	123268

Description bud davis 2004-09-26 14:11:33 UTC

From Bugzilla Helper:
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Gecko/20031030

Description of problem:
the first data statement that defines a double precision constant is
always zero.

this bug was created by a patch I submitted to gcc that was included
in gcc-3.4.2

more details here:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17541

the patch is a one-liner.

this problem is VERY SERIOUS to g77 users.

can we please get this into FC-3 ?





Version-Release number of selected component (if applicable):
gcc-3.4.2 

How reproducible:
Always

Steps to Reproduce:
compile this:

        program test
        double precision x,one
        data one/1.d0/
        write(*,*) one
        end


    

Actual Results:  0.0

Expected Results:  1.0

Additional info:

Comment 1 Jakub Jelinek 2004-10-05 08:30:17 UTC

Should be fixed in gcc-3.4.2-4.