From 88a71b9ef211ef5ea148c25ee3b2c1f032e1aad0 Mon Sep 17 00:00:00 2001
From: Maxim Shafirov <max@jetbrains.com>
Date: Wed, 25 Jan 2012 15:02:58 +0400
Subject: [PATCH] Make sure we won't compile same modules in subsequent script
 runs in same VM instance

---
 .../src/org/jetbrains/jet/compiler/CompileEnvironment.java   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java b/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
index 8d44302eb30..92a05e64133 100644
--- a/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
+++ b/compiler/cli/src/org/jetbrains/jet/compiler/CompileEnvironment.java
@@ -22,6 +22,7 @@ import java.lang.reflect.Method;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.jar.*;
 
@@ -165,7 +166,9 @@ public class CompileEnvironment {
             method.setAccessible(true);
             method.invoke(null);
 
-            return AllModules.modules;
+            ArrayList<Module> answer = new ArrayList<Module>(AllModules.modules);
+            AllModules.modules.clear();
+            return answer;
         } catch (Exception e) {
             throw new ModuleExecutionException(e);
         }