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Code Issues Wiki Activity

Sanity check for the start and length ranges.

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This commit is contained in:
Alain Magloire 2003-04-07 16:52:40 +00:00
parent ec7c947a6f
commit 487ef8032a
1 changed files with 7 additions and 1 deletions
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8
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
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@ -591,7 +591,13 @@ public class CEditor extends TextEditor implements ISelectionChangedListener {
IRegion alternateRegion = null; IRegion alternateRegion = null;
int start= element.getStartPos(); int start= element.getStartPos();
int length= element.getLength(); int length= element.getLength();
// Sanity check sometimes the parser may throw wrong numbers.
if (start < 0 || length < 0) {
start = 0;
length = 0;
}
// 0 length and start and non-zero start line says we know // 0 length and start and non-zero start line says we know
// the line for some reason, but not the offset. // the line for some reason, but not the offset.
if (length == 0 && start == 0 && element.getStartLine() != 0) { if (length == 0 && start == 0 && element.getStartLine() != 0) {