1 AST Node Annotations
2 ====================
3
4 These annotations should be defined in the revised compiler.ast classes.
5
6 Evaluation Results
7 ------------------
8
9 _attr notes the result associated with an attribute access
10 operation during inspection
11
12 Attribute Users
13 ---------------
14
15 _attrtypes defines types deduced either from combined attribute usage
16 details (for users)
17
18 Attribute Contributors
19 ----------------------
20
21 _attrnames defines a dictionary mapping local names to sets of
22 attribute names found to be used with those names in a
23 branch
24 _attrbranches indicates the immediate contributors to attribute usage
25 known to a node
26 _attrcontributors defines nodes contributing to combined attribute usage known
27 to a node
28 _attrcombined defines a dictionary mapping local names to sets of
29 attribute names found to be used with those names for the
30 entire lifetime of a particular attribute user
31 _attrmerged defines a dictionary mapping local names to sets of
32 attribute names merging combined observations with locally
33 applicable observations, indicating usage specific to a
34 region of the code
35 _attrspecifictypes defines specific types from merged attribute usage details
36 (for non-user nodes)
37 _attrdefs defines definition-related users which consume usage details
38 from the node
39
40 Attribute Accessors
41 -------------------
42
43 _attrusers defines a dictionary mapping local names to sets of nodes
44 defining those names
45
46 Name Accessors
47 --------------
48
49 _scope set as "constant", "local", "global" or "builtins"
50
51 Program Units
52 -------------
53
54 unit refers to a micropython Class, Function or Module instance