def _get_type(self, entity, functions):
entity_type = function_type.make_type([])
if entity.name == "IDENTIFIER":
if entity.value in functions:
entity_type = functions[entity.value]
else:
self._errors.append(
error.Error("unknown function {}".format(string_utilities.quote(entity.value)), entity.offset)
)
entity_type = None
elif entity.name == "call":
entity_type = function_type.make_type(entity.children[0].children[1].children[0])
return entity_type
def t_error(self, token):
self._errors.append(error.Error('the illegal character {}'.format(string_utilities.quote(token.value[0])), token.lexpos))
self._lexer.skip(1)