fix(prod): fix function name mangling

abner · filipesilva · commit 9188ea2bf2b3 · 2016-08-12T19:23:43.000+01:00
Changed mangle configuration to mangle: { screw_ie8 : true, keep_fnames: true } to fix production builds issue - see angular#1644 This fixes issue [https://github.com/angular/angular-cli/issues/1644](https://github.com/angular/angular-cli/issues/1644) Fix angular#1644 Close angular#1662
diff --git a/addon/ng2/models/webpack-build-production.ts b/addon/ng2/models/webpack-build-production.ts
@@ -21,7 +21,7 @@ export const getWebpackProdConfigPartial = function(projectRoot: string, sourceD
       // ~107kb
       new webpack.optimize.UglifyJsPlugin({
         beautify: false, //prod
-        mangle: { screw_ie8 : true }, //prod
+        mangle: { screw_ie8 : true, keep_fnames: true }, //prod
         compress: { screw_ie8: true }, //prod
         comments: false //prod
       }),
