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Fixes a NPE in name-lookup.

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This commit is contained in:
Markus Schorn 2008-01-30 13:49:23 +00:00
parent 199906029b
commit f73c67a3a1
1 changed files with 1 additions and 1 deletions
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core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPSemantics.java
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@ -1168,7 +1168,7 @@ public class CPPSemantics {
private static IScope getParentScope(IScope scope, IASTTranslationUnit unit) throws DOMException {
IScope parentScope= scope.getParent();
// the index cannot return the translation unit as parent scope
if (parentScope == null && scope instanceof IIndexScope) {
if (parentScope == null && scope instanceof IIndexScope && unit != null) {
parentScope= unit.getScope();
}
return parentScope;