3277     def _set_type(self, sc, new_type):  argument
3281         if sc.orig_type and sc.orig_type is not new_type:
3283                        .format(sc.name_and_loc, TYPE_TO_STR[new_type]))
3285         sc.orig_type = new_type
5815         sc = self.item
5817         if sc.__class__ is Symbol:
5819                      + sc.name]
5821             lines = ["choice " + sc.name if sc.name else "choice"]
5823         if sc.orig_type and not self.prompt:  # sc.orig_type != UNKNOWN
5826             indent_add(TYPE_TO_STR[sc.orig_type])
5829             if sc.orig_type:
5830                 prefix = TYPE_TO_STR[sc.orig_type]
5838         if sc.__class__ is Symbol:
5839             if sc.is_allnoconfig_y:
5842             if sc is sc.kconfig.defconfig_list:
5845             if sc.env_var is not None:
5846                 indent_add('option env="{}"'.format(sc.env_var))
5848             if sc is sc.kconfig.modules:
5861         if sc.__class__ is Choice and sc.is_optional:
5864         if sc.__class__ is Symbol:
5871         if self.dep is not sc.kconfig.y:
6045 def standard_sc_expr_str(sc):  argument
6052     if sc.__class__ is Symbol:
6053         if sc.is_constant and sc.name not in STR_TO_TRI:
6054             return '"{}"'.format(escape(sc.name))
6055         return sc.name
6057     return "<choice {}>".format(sc.name) if sc.name else "<choice>"
6286 def _visibility(sc):  argument
6294     for node in sc.nodes:
6298     if sc.__class__ is Symbol and sc.choice:
6299         if sc.choice.orig_type is TRISTATE and \
6300            sc.orig_type is not TRISTATE and sc.choice.tri_value != 2:
6304         if sc.orig_type is TRISTATE and vis == 1 and sc.choice.tri_value == 2:
6310     if vis == 1 and sc.type is not TRISTATE:
6316 def _depend_on(sc, expr):  argument
6324         _depend_on(sc, expr[1])
6328             _depend_on(sc, expr[2])
6332         expr._dependents.add(sc)
6424 def _locs(sc):  argument
6428     if sc.nodes:
6431                       for node in sc.nodes))