[groovy] branch GROOVY_3_0_X updated: Fix backward compatibility issue

[su...@apache.org]

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sunlan pushed a commit to branch GROOVY_3_0_X
in repository https://gitbox.apache.org/repos/asf/groovy.git


The following commit(s) were added to refs/heads/GROOVY_3_0_X by this push:
     new 9745839  Fix backward compatibility issue
9745839 is described below

commit 9745839e6d9efc59cba58b58eb754f5c405002d1
Author: Daniel Sun <su...@apache.org>
AuthorDate: Sat Jun 27 02:07:54 2020 +0800

    Fix backward compatibility issue
    
    Grails is using the method
    
    (cherry picked from commit efbab03a805983d19815843e5cf42c99f03f8955)
---
 .../java/org/codehaus/groovy/classgen/VariableScopeVisitor.java    | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/java/org/codehaus/groovy/classgen/VariableScopeVisitor.java b/src/main/java/org/codehaus/groovy/classgen/VariableScopeVisitor.java
index 5fb5678..752267f 100644
--- a/src/main/java/org/codehaus/groovy/classgen/VariableScopeVisitor.java
+++ b/src/main/java/org/codehaus/groovy/classgen/VariableScopeVisitor.java
@@ -346,6 +346,13 @@ public class VariableScopeVisitor extends ClassCodeVisitorSupport {
     }
 
     //--------------------------------------------------------------------------
+    /**
+     * Sets the current class node context.
+     */
+    public void prepareVisit(ClassNode node) {
+        currentClass = node;
+        currentScope.setClassScope(node);
+    }
 
     @Override
     public void visitClass(final ClassNode node) {