From 7f0a543d1fb6bc4c577825de4fda5c29fbf83fbf Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Thu, 21 Jan 2016 10:40:33 +0100
Subject: [PATCH] disable introduce variable intention for incomplete
 statements (IDEA-150640)

---
 .../intention/impl/IntroduceVariableIntentionAction.java       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/codeInsight/intention/impl/IntroduceVariableIntentionAction.java b/java/java-impl/src/com/intellij/codeInsight/intention/impl/IntroduceVariableIntentionAction.java
index e45643fa52fb..e605591405f8 100644
--- a/java/java-impl/src/com/intellij/codeInsight/intention/impl/IntroduceVariableIntentionAction.java
+++ b/java/java-impl/src/com/intellij/codeInsight/intention/impl/IntroduceVariableIntentionAction.java
@@ -54,7 +54,8 @@ public class IntroduceVariableIntentionAction extends BaseRefactoringIntentionAc
 
     final PsiExpression expression = statement.getExpression();
 
-    return !PsiType.VOID.equals(expression.getType()) && !(expression instanceof PsiAssignmentExpression);
+    final PsiType expressionType = expression.getType();
+    return expressionType != null && !PsiType.VOID.equals(expressionType) && !(expression instanceof PsiAssignmentExpression);
   }
 
   @Override