[Truffle] Bignum do not have a singleton class.

* Duplicating the logic of hasNoSingleton() in SingletonClassNode is not worth it.
jruby · Dec 29, 2014 · bf361f9 · bf361f9
1 parent 8e34ffa
commit bf361f9
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Showing 2 changed files with 5 additions and 6 deletions.
diff --git a/core/src/main/java/org/jruby/truffle/nodes/objects/SingletonClassNode.java b/core/src/main/java/org/jruby/truffle/nodes/objects/SingletonClassNode.java
@@ -62,12 +62,6 @@ protected Object singletonClass(double value) {
         throw new RaiseException(getContext().getCoreLibrary().typeErrorCantDefineSingleton(this));
     }
 
-    @Specialization
-    protected Object singletonClass(RubyBignum value) {
-        CompilerDirectives.transferToInterpreter();
-        throw new RaiseException(getContext().getCoreLibrary().typeErrorCantDefineSingleton(this));
-    }
-
     @Specialization
     protected RubyClass singletonClass(RubyBasicObject object) {
         return object.getSingletonClass(this);

diff --git a/core/src/main/java/org/jruby/truffle/runtime/core/RubyBignum.java b/core/src/main/java/org/jruby/truffle/runtime/core/RubyBignum.java
@@ -25,6 +25,11 @@ public RubyBignum(RubyClass rubyClass, BigInteger value) {
         this.value = value;
     }
 
+    @Override
+    public boolean hasNoSingleton() {
+        return true;
+    }
+
     @CompilerDirectives.TruffleBoundary
     public RubyBignum negate() {
         return create(value.negate());