From a6ac56ae5ae5f1c543267f179dd0b688a37f7ad8 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Mon, 9 Feb 2015 18:20:07 +0300
Subject: [PATCH] Sort source files in JetCoreEnvironment

Is supposed to help make error situations more deterministic
---
 .../kotlin/cli/jvm/compiler/JetCoreEnvironment.java       | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/JetCoreEnvironment.java b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/JetCoreEnvironment.java
index d148afd4662..90448ea819f 100644
--- a/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/JetCoreEnvironment.java
+++ b/compiler/cli/src/org/jetbrains/kotlin/cli/jvm/compiler/JetCoreEnvironment.java
@@ -37,6 +37,7 @@ import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.PsiElementFinder;
 import com.intellij.psi.PsiManager;
 import com.intellij.psi.impl.file.impl.JavaFileManager;
+import com.intellij.util.containers.ContainerUtil;
 import kotlin.Function1;
 import kotlin.Unit;
 import org.jetbrains.annotations.NotNull;
@@ -244,6 +245,13 @@ public class JetCoreEnvironment {
                 )
         );
 
+        ContainerUtil.sort(sourceFiles, new Comparator<JetFile>() {
+            @Override
+            public int compare(@NotNull JetFile o1, @NotNull JetFile o2) {
+                return o1.getVirtualFile().getPath().compareToIgnoreCase(o2.getVirtualFile().getPath());
+            }
+        });
+
         JetScriptDefinitionProvider.getInstance(project).addScriptDefinitions(
                 configuration.getList(CommonConfigurationKeys.SCRIPT_DEFINITIONS_KEY)
         );