[Truffle] Add Exception.new nil specialization.

jruby · May 24, 2015 · 73f56cf · 73f56cf
1 parent d429fe2
commit 73f56cf
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/core/ExceptionNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/core/ExceptionNodes.java
@@ -40,6 +40,14 @@ public RubyBasicObject initialize(RubyException exception, UndefinedPlaceholder
             return nil();
         }
 
+        @Specialization(guards = {"isNil(object)"})
+        public RubyBasicObject initialize(RubyException exception, RubyBasicObject object) {
+            CompilerDirectives.transferToInterpreter();
+
+            exception.initialize(getContext().makeString(""));
+            return nil();
+        }
+
         @Specialization
         public RubyBasicObject initialize(RubyException exception, RubyString message) {
             CompilerDirectives.transferToInterpreter();