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[Truffle] Bignum do not have a singleton class.
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* Duplicating the logic of hasNoSingleton() in SingletonClassNode is not worth it.
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eregon committed Dec 29, 2014
1 parent 8e34ffa commit bf361f9
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Showing 2 changed files with 5 additions and 6 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -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);
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Original file line number Diff line number Diff line change
Expand Up @@ -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());
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