refactor: make lambda expression types immutable #38

mvhutz · 2026-01-17T21:29:29Z

mvhutz commented

2026-01-17 21:29:29 +00:00

Summary

Change Abstraction, Application, and Variable to use private fields with getter methods.
Return value types instead of pointers from constructors.
Update all type switches to match value types instead of pointer types.

Test plan

All existing tests pass (make test).

## Summary - Change Abstraction, Application, and Variable to use private fields with getter methods. - Return value types instead of pointers from constructors. - Update all type switches to match value types instead of pointer types. ## Test plan - [x] All existing tests pass (`make test`).

mvhutz added 1 commit 2026-01-17 21:29:29 +00:00

refactor: make lambda expression types immutable 7318c0dac4

- Change Abstraction, Application, and Variable to use private fields with getter methods
- Return value types instead of pointers from constructors
- Update all type switches to match value types instead of pointer types
- Remove pointer equality optimizations (not applicable with immutable values)
- Return empty set instead of nil from GetFreeVariables default case

mvhutz merged commit e85cf7ceff into main

2026-01-17 22:00:54 +00:00

mvhutz deleted branch refactor/immutable-expressions

2026-01-17 22:00:54 +00:00

mvhutz referenced this issue from a commit

2026-01-17 22:00:55 +00:00

refactor: make lambda expression types immutable (#38)

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Reference: mvhutz/lambda#38