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+Miscellaneous native operations
+===============================
+
+This is a list of various non-type-specific operations that have
+custom native implementations.  If an operation has no native
+implementation, mypyc will use fallback generic implementations that
+are often not as fast.
+
+.. note::
+
+  Operations specific to various primitive types are described
+  in the following sections.
+
+Operators
+---------
+
+* ``x is y`` (this is very fast for all types)
+
+Functions
+---------
+
+* ``isinstance(obj, type: type)``
+* ``isinstance(obj, type: tuple)``
+* ``cast(<type>, obj)``
+* ``type(obj)``
+* ``len(obj)``
+* ``id(obj)``
+* ``iter(obj)``
+* ``next(iter: Iterator)``
+* ``hash(obj)``
+* ``getattr(obj, attr)``
+* ``getattr(obj, attr, default)``
+* ``setattr(obj, attr, value)``
+* ``hasattr(obj, attr)``
+* ``delattr(obj, name)``
+* ``slice(start, stop, step)``
+* ``globals()``
+
+Method decorators
+-----------------
+
+* ``@property``
+* ``@staticmethod``
+* ``@classmethod``
+* ``@abc.abstractmethod``
+
+Statements
+----------
+
+These variants of statements have custom implementations:
+
+* ``for ... in seq:`` (for loop over a sequence)
+* ``for ... in enumerate(...):``
+* ``for ... in zip(...):``