[Truffle] Avoid converting an IRubyObject to initialize $0.

jruby · Sep 18, 2015 · 94664fc · 94664fc
1 parent 141efda
commit 94664fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/truffle/src/main/java/org/jruby/truffle/runtime/core/CoreLibrary.java b/truffle/src/main/java/org/jruby/truffle/runtime/core/CoreLibrary.java
@@ -574,7 +574,7 @@ private void initializeGlobalVariables() {
         globals.define("$:", globals.get("$LOAD_PATH", Layouts.MODULE.getFields(Layouts.BASIC_OBJECT.getLogicalClass(globals)).getContext().getCoreLibrary().getNilObject()), 0);
         globals.define("$\"", globals.get("$LOADED_FEATURES", Layouts.MODULE.getFields(Layouts.BASIC_OBJECT.getLogicalClass(globals)).getContext().getCoreLibrary().getNilObject()), 0);
         globals.define("$,", nilObject, 0);
-        globals.define("$0", context.toTruffle(context.getRuntime().getGlobalVariables().get("$0")), 0);
+        globals.define("$0", Layouts.STRING.createString(stringFactory, RubyString.encodeBytelist(context.getRuntime().getInstanceConfig().displayedFileName(), UTF8Encoding.INSTANCE), StringSupport.CR_UNKNOWN, null), 0);
 
         globals.define("$DEBUG", context.getRuntime().isDebug(), 0);