[GitHub] imay commented on a change in pull request #283: Fix truncation error in CastExpr

2018-11-05 Thread GitBox
imay commented on a change in pull request #283: Fix truncation error in 
CastExpr
URL: https://github.com/apache/incubator-doris/pull/283#discussion_r230776846
 
 

 ##
 File path: fe/src/main/java/org/apache/doris/analysis/TypeDef.java
 ##
 @@ -0,0 +1,128 @@
+// Modifications copyright (C) 2017, Baidu.com, Inc.
+// Copyright 2017 The Apache Software Foundation
 
 Review comment:
   your license is not right


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[GitHub] imay commented on a change in pull request #283: Fix truncation error in CastExpr

2018-11-05 Thread GitBox
imay commented on a change in pull request #283: Fix truncation error in 
CastExpr
URL: https://github.com/apache/incubator-doris/pull/283#discussion_r230782696
 
 

 ##
 File path: fe/src/main/java/org/apache/doris/analysis/CastExpr.java
 ##
 @@ -219,7 +195,9 @@ private void analyze() throws AnalysisException {
 
 @Override
 public void analyzeImpl(Analyzer analyzer) throws AnalysisException {
-type = targetType;
+Preconditions.checkState(!isImplicit);
+targetTypeDef.analyze(analyzer);
 
 Review comment:
   targetTypeDef will null if this is implicit cast? And this will throw a 
NullPointerException


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