From 2d634931f6373cffc914dc6ceb2bf53ee2247390 Mon Sep 17 00:00:00 2001
From: Zalim Bashorov <Zalim.Bashorov@jetbrains.com>
Date: Thu, 9 Oct 2014 12:54:05 +0400
Subject: [PATCH] JS backend: use 0 as init value when calculating hashCode in
 data classes as in JVM backend.

---
 .../k2js/translate/declaration/JsDataClassGenerator.java       | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/js/js.translator/src/org/jetbrains/k2js/translate/declaration/JsDataClassGenerator.java b/js/js.translator/src/org/jetbrains/k2js/translate/declaration/JsDataClassGenerator.java
index 17bb278b13f..bbeeaa2e056 100644
--- a/js/js.translator/src/org/jetbrains/k2js/translate/declaration/JsDataClassGenerator.java
+++ b/js/js.translator/src/org/jetbrains/k2js/translate/declaration/JsDataClassGenerator.java
@@ -123,8 +123,7 @@ class JsDataClassGenerator extends DataClassMethodGenerator {
 
         JsName varName = functionObj.getScope().declareName("result");
 
-        int typeHash = context.getQualifiedReference(getClassDescriptor()).toString().hashCode();
-        statements.add(new JsVars(new JsVars.JsVar(varName, jsProgram.getNumberLiteral(typeHash))));
+        statements.add(new JsVars(new JsVars.JsVar(varName, JsNumberLiteral.ZERO)));
 
         for (PropertyDescriptor prop : classProperties) {
             // TODO: we should statically check that we can call hashCode method directly.