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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2009/10/22 08:23:59 UTC
[jira] Created: (LUCENE-2004) Constants.LUCENE_MAIN_VERSION is
inlined in code compiled against Lucene JAR, so version detection is
incorrect
Constants.LUCENE_MAIN_VERSION is inlined in code compiled against Lucene JAR, so version detection is incorrect
---------------------------------------------------------------------------------------------------------------
Key: LUCENE-2004
URL: https://issues.apache.org/jira/browse/LUCENE-2004
Project: Lucene - Java
Issue Type: Bug
Affects Versions: 2.9
Reporter: Uwe Schindler
Assignee: Uwe Schindler
Fix For: 2.9.1, 3.0
When you compile your own code against the Lucene 2.9 version of the JARs and use the LUCENE_MAIN_VERSION constant and then run the code against the 3.0 JAR, the constant still contains 2.9, because javac inlines primitives and Strings into the class files if they are public static final and are generated by a constant (not method).
The attached fix will fix this by using a ident(String) functions that return the String itsself to prevent this inlining.
Will apply to 2.9, trunk and 2.9 BW branch. No I can also reenable one test I removed because of this.
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[jira] Resolved: (LUCENE-2004) Constants.LUCENE_MAIN_VERSION is
inlined in code compiled against Lucene JAR, so version detection is
incorrect
Posted by "Uwe Schindler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler resolved LUCENE-2004.
-----------------------------------
Resolution: Fixed
Fixed.
> Constants.LUCENE_MAIN_VERSION is inlined in code compiled against Lucene JAR, so version detection is incorrect
> ---------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-2004
> URL: https://issues.apache.org/jira/browse/LUCENE-2004
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.9
> Reporter: Uwe Schindler
> Assignee: Uwe Schindler
> Fix For: 2.9.1, 3.0
>
> Attachments: LUCENE-2004.patch
>
>
> When you compile your own code against the Lucene 2.9 version of the JARs and use the LUCENE_MAIN_VERSION constant and then run the code against the 3.0 JAR, the constant still contains 2.9, because javac inlines primitives and Strings into the class files if they are public static final and are generated by a constant (not method).
> The attached fix will fix this by using a ident(String) functions that return the String itsself to prevent this inlining.
> Will apply to 2.9, trunk and 2.9 BW branch. No I can also reenable one test I removed because of this.
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[jira] Updated: (LUCENE-2004) Constants.LUCENE_MAIN_VERSION is
inlined in code compiled against Lucene JAR, so version detection is
incorrect
Posted by "Uwe Schindler (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler updated LUCENE-2004:
----------------------------------
Attachment: LUCENE-2004.patch
See also: http://www.javaworld.com/community/node/3400
> Constants.LUCENE_MAIN_VERSION is inlined in code compiled against Lucene JAR, so version detection is incorrect
> ---------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-2004
> URL: https://issues.apache.org/jira/browse/LUCENE-2004
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.9
> Reporter: Uwe Schindler
> Assignee: Uwe Schindler
> Fix For: 2.9.1, 3.0
>
> Attachments: LUCENE-2004.patch
>
>
> When you compile your own code against the Lucene 2.9 version of the JARs and use the LUCENE_MAIN_VERSION constant and then run the code against the 3.0 JAR, the constant still contains 2.9, because javac inlines primitives and Strings into the class files if they are public static final and are generated by a constant (not method).
> The attached fix will fix this by using a ident(String) functions that return the String itsself to prevent this inlining.
> Will apply to 2.9, trunk and 2.9 BW branch. No I can also reenable one test I removed because of this.
--
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