Initialize a new ShareableConstantNode node.
Initialize a new SingletonClassNode node.
Initialize a new SourceEncodingNode node.
Initialize a new SourceFileNode node.
Initialize a new SourceLineNode node.
Initialize a new SplatNode node.
Initialize a new StatementsNode node.
Initialize a new StringNode node.
Initialize a new SuperNode node.
Initialize a new SymbolNode node.
Initialize a new TrueNode node.
Initialize a new UndefNode node.
Initialize a new UnlessNode node.
Initialize a new UntilNode node.
Initialize a new WhenNode node.
Initialize a new WhileNode node.
Initialize a new XStringNode node.
Initialize a new YieldNode node.
Create a new source object with the given source code.
Initialize a new cache with the given source and encoding.
Create a new location object with the given source, start byte offset, and byte length.
Create a new comment object with the given location.
Create a new magic comment object with the given key and value locations.
Create a new error object with the given message and location.
Create a new warning object with the given message and location.