324150 – LR Parser's action class CPPBuildASTParserAction throws UnsupportedOperationException by its function consumeDeclarationSimple.

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Bug 324150 - LR Parser's action class CPPBuildASTParserAction throws UnsupportedOperationException by its function consumeDeclarationSimple.

Summary: LR Parser's action class CPPBuildASTParserAction throws UnsupportedOperationE...

Status:	RESOLVED FIXED

Alias:	None

Product:	CDT
Classification:	Tools
Component:	cdt-parser (show other bugs)
Version:	7.0
Hardware:	PC Windows XP

Importance:	P3 normal (vote)
Target Milestone:	7.0.1
Assignee:	Project Inbox
QA Contact:	Mike Kucera

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2010-08-31 18:26 EDT by John Liu
Modified:	2010-10-26 12:01 EDT (History)
CC List:	1 user (show)

See Also:

Attachments
A fix patch applied to org.eclipse.cdt.core.lrparser (2.43 KB, text/plain) 2010-08-31 18:44 EDT, John Liu	recoskie: iplog+	Details
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Description John Liu

2010-08-31 18:26:08 EDT

Build Identifier: 

LR Parser's action class CPPBuildASTParserAction throws UnsupportedOperationException by its function consumeDeclarationSimple.

This is caused by Collections.emptyList() used by the function tried to add a an entry, but it doesn't support add operation.

Reproducible: Always

Comment 1 John Liu

2010-08-31 18:44:21 EDT

Created attachment 177900 [details]
A fix patch applied to org.eclipse.cdt.core.lrparser

Comment 2 John Liu

2010-08-31 18:45:24 EDT

The fix patch will target 701 and head stream.

Comment 3 Chris Recoskie

2010-09-01 09:42:14 EDT

Applied to cdt_7_0 and HEAD.

Comment 4 Mike Kucera

2010-09-01 10:02:31 EDT

I think this bug has popped up a couple times now. Might be a good idea to replace all uses of Collections.emptyList() in the actions to ensure it doesn't happen again.

Comment 5 John Liu

2010-09-01 10:12:26 EDT

(In reply to comment #4)
> I think this bug has popped up a couple times now. Might be a good idea to
> replace all uses of Collections.emptyList() in the actions to ensure it doesn't
> happen again.

Thanks, Mike. 

I check my workspace and there is no more parser action function uses it.

Comment 6 CDT Genie

2010-09-01 10:23:04 EDT

*** cdt cvs genie on behalf of crecoskie ***
Bug 324150 - LR Parser's action class CPPBuildASTParserAction throws UnsupportedOperationException by its function consumeDeclarationSimple.

[*] CPPBuildASTParserAction.java 1.68 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java?root=Tools_Project&r1=1.67&r2=1.68

[*] CPPBuildASTParserAction.java 1.65.2.3 http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.cdt/lrparser/org.eclipse.cdt.core.lrparser/src/org/eclipse/cdt/core/dom/lrparser/action/cpp/CPPBuildASTParserAction.java?root=Tools_Project&r1=1.65.2.2&r2=1.65.2.3

Comment 7 John Liu

2010-10-26 12:01:28 EDT

This is fixed.