[royale-compiler] branch develop updated: report a better error if tag doesn't match a class in the default property

[ah...@apache.org]

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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 3048473  report a better error if tag doesn't match a class in the default property
3048473 is described below

commit 3048473e51721e23fce1b2ca9bb8e2b5ae3181c2
Author: Alex Harui <ah...@apache.org>
AuthorDate: Tue Mar 19 10:53:14 2019 -0700

    report a better error if tag doesn't match a class in the default property
---
 .../compiler/internal/tree/mxml/MXMLClassReferenceNodeBase.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compiler/src/main/java/org/apache/royale/compiler/internal/tree/mxml/MXMLClassReferenceNodeBase.java b/compiler/src/main/java/org/apache/royale/compiler/internal/tree/mxml/MXMLClassReferenceNodeBase.java
index 1327d7a..4c66aa4 100644
--- a/compiler/src/main/java/org/apache/royale/compiler/internal/tree/mxml/MXMLClassReferenceNodeBase.java
+++ b/compiler/src/main/java/org/apache/royale/compiler/internal/tree/mxml/MXMLClassReferenceNodeBase.java
@@ -51,6 +51,7 @@ import org.apache.royale.compiler.mxml.IMXMLUnitData;
 import org.apache.royale.compiler.parsing.MXMLTokenTypes;
 import org.apache.royale.compiler.problems.ICompilerProblem;
 import org.apache.royale.compiler.problems.MXMLDuplicateChildTagProblem;
+import org.apache.royale.compiler.problems.MXMLUnresolvedTagProblem;
 import org.apache.royale.compiler.projects.ICompilerProject;
 import org.apache.royale.compiler.tree.ASTNodeID;
 import org.apache.royale.compiler.tree.as.IASNode;
@@ -592,6 +593,11 @@ abstract class MXMLClassReferenceNodeBase extends MXMLNodeBase implements IMXMLC
                         }
                 	}
                 }
+                if (processingDefaultProperty && definition == null)
+                {
+                    builder.getProblems().add(new MXMLUnresolvedTagProblem(childTag));
+                	return;
+                }
                 // Handle child tags that are something other than property/style/event tags
                 // or instance tags.