From 29e90f9547a0f709cf508c2b7139f17c4db6214a Mon Sep 17 00:00:00 2001
From: Alexey Sedunov <alexey.sedunov@jetbrains.com>
Date: Thu, 10 Nov 2016 19:49:38 +0300
Subject: [PATCH] Kotlin Facet: Track configuration version

Original commit: 4613eed406dbe302c062e5b17d17a89982d902b1
---
 .../src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt b/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
index 95d55226229..ca51c0a3756 100644
--- a/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
+++ b/jps/jps-common/src/org/jetbrains/kotlin/config/KotlinFacetSettings.kt
@@ -76,6 +76,12 @@ class KotlinCompilerInfo {
 }
 
 class KotlinFacetSettings {
+    companion object {
+        // Increment this when making serialization-incompatible changes to configuration data
+        val CURRENT_VERSION = 1
+        val DEFAULT_VERSION = 0
+    }
+
     var versionInfo = KotlinVersionInfo()
     var compilerInfo = KotlinCompilerInfo()
 }