Method execute

src/main/java/wyil/interpreter/Interpreter.java:205–207

Execute a function or method identified by a name and type signature with the given arguments, producing a return value or null (if none). If the function or method cannot be found, or the number of arguments is incorrect then an exception is thrown. @param nid The fully qualified identifier

(QualifiedName name, Type.Callable signature, CallStack frame, RValue... args)

	 * @return
	 */
	public RValue execute(QualifiedName name, Type.Callable signature, CallStack frame, RValue... args) {
		return execute(name, signature, frame, globalHeap, args, null);
	}

	/**
	 * Execute a function or method identified by a name and type signature with the