From eefaffa8ece550c2b16f754822c968419b61269b Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Thu, 21 Jan 2016 20:22:13 +0300
Subject: [PATCH] IDEA-60932 Support Groovy expressions in debugger expression
 evaluation

---
 .../debugger/GroovyCodeFragmentFactory.java      | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyCodeFragmentFactory.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyCodeFragmentFactory.java
index c1f27061eca6..0fb1d3308803 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyCodeFragmentFactory.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/GroovyCodeFragmentFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2015 JetBrains s.r.o.
+ * Copyright 2000-2016 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,6 +25,7 @@ import com.intellij.openapi.util.Pair;
 import com.intellij.openapi.util.TextRange;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.psi.*;
+import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.psi.util.ClassUtil;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.util.Function;
@@ -331,9 +332,20 @@ public class GroovyCodeFragmentFactory extends CodeFragmentFactory {
 
   @Override
   public boolean isContextAccepted(PsiElement context) {
-    return context != null && context.getLanguage().equals(GroovyLanguage.INSTANCE);
+    if (context != null) {
+      if (context.getLanguage().equals(GroovyLanguage.INSTANCE)) {
+        return true;
+      }
+      Project project = context.getProject();
+      if (JavaPsiFacade.getInstance(project)
+            .findClass("org.codehaus.groovy.control.CompilationUnit", GlobalSearchScope.allScope(project)) != null) {
+        return true;
+      }
+    }
+    return false;
   }
 
+  @NotNull
   @Override
   public LanguageFileType getFileType() {
     return GroovyFileType.GROOVY_FILE_TYPE;