Fields
- base: Code_Node
- procedure_expression: *Code_Node
- resolved_procedure_expression: *Code_Node
- overloads: *[] *Code_Declaration
- arguments_unsorted: [] Code_Argument
- arguments_sorted: [] *Code_Node
- num_return_values_received: s64
- macro_expansion_block: *Code_Block
- context_modification: *Context_Modification
- flags: Flags