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Bug 328369 - Unexpected runtime error while computing a text hover
Summary: Unexpected runtime error while computing a text hover
Status: RESOLVED FIXED
Alias: None
Product: CDT
Classification: Tools
Component: cdt-editor (show other bugs)
Version: 7.0   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: 7.0.2   Edit
Assignee: Anton Leherbauer CLA
QA Contact: Anton Leherbauer CLA
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2010-10-21 11:11 EDT by Yevgeny Shifrin CLA
Modified: 2010-10-22 04:23 EDT (History)
1 user (show)

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Description Yevgeny Shifrin CLA 2010-10-21 11:11:23 EDT 
Build Identifier: 20100617-1415

java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at java.lang.String.charAt(String.java:694)
at org.eclipse.cdt.internal.ui.text.c.hover.CSourceHover.getHoverInfo(CSourceHover.java:617)
at org.eclipse.cdt.internal.ui.text.c.hover.AbstractCEditorTextHover.getHoverInfo2(AbstractCEditorTextHover.java:83)
at org.eclipse.cdt.internal.ui.text.c.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:149)
at org.eclipse.cdt.internal.ui.text.c.hover.CEditorTextHoverProxy.getHoverInfo2(CEditorTextHoverProxy.java:86)
at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:166)

Reproducible: Couldn't Reproduce

Steps to Reproduce:
I am not sure what causes this error. I've seen it in the log file.
Comment 1 Anton Leherbauer CLA 2010-10-22 02:36:02 EDT 
I'll add a guard against that.
Comment 2 Anton Leherbauer CLA 2010-10-22 04:10:20 EDT 
Fixed in HEAD and cdt_7_0 (7.0.2).