interpreter: use typed_pos_args for is_variable
@@ -2753,13 +2753,10 @@ This will become a hard error in the future.''', location=self.current_node)
return args[1]
raise InterpreterException('Tried to get unknown variable "%s".' % varname)
- @stringArgs
+ @typed_pos_args('is_variable', str)
@noKwargs
- def func_is_variable(self, node, args, kwargs):
- if len(args) != 1:
- raise InvalidCode('Is_variable takes two arguments.')
- varname = args[0]
- return varname in self.variables
+ def func_is_variable(self, node: mparser.BaseNode, args: T.Tuple[str], kwargs: 'TYPE_kwargs') -> bool:
+ return args[0] in self.variables
@staticmethod
def machine_from_native_kwarg(kwargs: T.Dict[str, T.Any]) -> MachineChoice:
