Optionallineno1-indexed source line the node starts on.
Optionalcol_0-indexed byte offset (UTF-8) within lineno where the node starts.
Optionalend_1-indexed source line the node ends on.
Optionalend_0-indexed byte offset (UTF-8) within end_lineno where the node ends.
OptionalinlineOptional inline comment attached to this node.
Marks an expression as an assignment target, e.g.
xinx = 1.