libgcj/1195: Primes.java gives bad results.

green@cygnus.com green@cygnus.com
Wed Dec 20 12:21:00 GMT 2000


>Number:         1195
>Category:       libgcj
>Synopsis:       Primes.java gives bad results.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    tromey
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Dec 20 12:17:22 PST 2000
>Closed-Date:    Wed Aug 11 14:31:23 PDT 1999
>Last-Modified:  Wed Aug 11 14:31:23 PDT 1999
>Originator:     Anthony Green
>Release:        2.95
>Organization:
>Environment:
Debian Linux 2.1, x86
>Description:
libgcj/libjava/testsuite/libjava.lang/Primes.java is failing.
My guess is that it represents a failure in BitSet, which
is uses quite heavily.
>How-To-Repeat:
Run libgcj/libjava/testsuite/libjava.lang/Primes.java
(or `make check')
>Fix:
This is a bit-shifting overflow in BitSet.java (the "1" 
constants are treated as int by default and need to be 
explicitly specified as long). Patch posted to java-patches
and committed.
>Release-Note:

>Audit-Trail:

Formerly PR libgcj/23

State-Changed-From-To: open->feedback
State-Changed-By: bryce
State-Changed-When: Wed Aug 11 02:44:59 1999
State-Changed-Why:
    Suggested fix posted to java-patches.
State-Changed-From-To: feedback->closed
State-Changed-By: bryce
State-Changed-When: Wed Aug 11 14:31:23 1999
State-Changed-Why:
    fix checked-in to cvs
>Unformatted:




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