{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"sym::i16"}]}
            sym::i16 => ast::LitIntType::Signed(ast::IntTy::I16),
            sym::i8 => ast::LitIntType::Signed(ast::IntTy::I8),
            sym::i32 => ast::LitIntType::Signed(ast::IntTy::I32),