2006-11-28 | paulb | file changeset files shortlog | Introduced ReturnFromFunction and ReturnFromBlock nodes, replacing usage of Return nodes and improving the handling of locals snapshots and return values. Added pop-up elements for certain keywords in the viewer. Expanded operation node support. Tidied the construction of various node representations. Reordered various methods for potentially easier navigation. Expanded tests, adding for2.py: a test of return values within blocks. |
paulb@29 | 1 | a = 1 |
paulb@29 | 2 | b = 2 |
paul@0 | 3 | if a: |
paul@0 | 4 | x = 1 |
paul@0 | 5 | elif b: |
paul@0 | 6 | x = 2 |
paul@0 | 7 | else: |
paul@0 | 8 | x = 3 |