From 8fbf0dd08ff44f4f614511aa491b1a9995b55b54 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@nokia.com>
Date: Wed, 24 Feb 2010 17:14:14 +0100
Subject: [PATCH] Fixed possible crash when error recovery yielded a partially
correct AST.
---
src/libs/qmljs/qmljscheck.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/libs/qmljs/qmljscheck.cpp b/src/libs/qmljs/qmljscheck.cpp
index 8a7592dfc0e..3f0806fa401 100644
--- a/src/libs/qmljs/qmljscheck.cpp
+++ b/src/libs/qmljs/qmljscheck.cpp
@@ -340,6 +340,12 @@ const Value *Check::checkScopeObjectMember(const UiQualifiedId *id)
return 0;
}
+ if (! idPart->next->name) {
+ // somebody typed "id." and error recovery still gave us a valid tree,
+ // so just bail out here.
+ return 0;
+ }
+
idPart = idPart->next;
propertyName = idPart->name->asString();
--
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