[royale-compiler] branch develop updated: try to get better error handling for a reported NPE

[aharui]

This is an automated email from the ASF dual-hosted git repository.

aharui pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-compiler.git


The following commit(s) were added to refs/heads/develop by this push:
     new 7cbe411  try to get better error handling for a reported NPE
7cbe411 is described below

commit 7cbe411589369cf96fd5226225584aae8d1d5ddf
Author: Alex Harui <aha...@apache.org>
AuthorDate: Mon Aug 6 09:15:49 2018 -0700

    try to get better error handling for a reported NPE
---
 .../compiler/internal/as/codegen/MXMLClassDirectiveProcessor.java    | 5 +++++
 1 file changed, 5 insertions(+)

diff --git 
a/compiler/src/main/java/org/apache/royale/compiler/internal/as/codegen/MXMLClassDirectiveProcessor.java
 
b/compiler/src/main/java/org/apache/royale/compiler/internal/as/codegen/MXMLClassDirectiveProcessor.java
index 6f5fef9..9ad5f6d 100644
--- 
a/compiler/src/main/java/org/apache/royale/compiler/internal/as/codegen/MXMLClassDirectiveProcessor.java
+++ 
b/compiler/src/main/java/org/apache/royale/compiler/internal/as/codegen/MXMLClassDirectiveProcessor.java
@@ -159,6 +159,7 @@ import org.apache.royale.compiler.internal.tree.as.NodeBase;
 import org.apache.royale.compiler.internal.tree.as.VariableNode;
 import org.apache.royale.compiler.mxml.IMXMLLanguageConstants;
 import org.apache.royale.compiler.mxml.IMXMLTypeConstants;
+import org.apache.royale.compiler.problems.AccessUndefinedPropertyProblem;
 import org.apache.royale.compiler.problems.CSSCodeGenProblem;
 import org.apache.royale.compiler.problems.ICompilerProblem;
 import 
org.apache.royale.compiler.problems.MXMLExecutableStatementsInScriptBlockProblem;
@@ -3670,6 +3671,10 @@ public class MXMLClassDirectiveProcessor extends 
ClassDirectiveProcessor
                         
                         context.stopUsing(IL.PROPERTIES, 1);                   
     
                     }
+                    else if (propDef == null)
+                    {
+                       getProblems().add(new 
AccessUndefinedPropertyProblem(propertyNode, propertyName));
+                    }
                     else if (propDef.isPublic())
                     {
                         context.startUsing(IL.PROPERTIES);