Type Expressions
standard types (in __builtin__):
- int, long, float, complex, str, tuple, list, dict
- int is same as types.IntType, etc.
- None (special case: type == value)
standard abstract types (__builtin__):
- number, string, sequence, mapping, any
class names:
- may be imported from checked modules
typedefs (decl myType = P.M.Type)