Return a tuple of cell variables in the function.
(self)
| 231 | return self.__frees |
| 232 | |
| 233 | def get_cells(self): |
| 234 | """Return a tuple of cell variables in the function. |
| 235 | """ |
| 236 | if self.__cells is None: |
| 237 | is_cell = lambda x: _get_scope(x) == CELL |
| 238 | self.__cells = self.__idents_matching(is_cell) |
| 239 | return self.__cells |
| 240 | |
| 241 | |
| 242 | class Class(SymbolTable): |