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OpShin / opshin Public

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Add deep rewrite for mutual recursion support#597

Merged

nielstron merged 46 commits intodevOpShin/opshin:devfrom

feat/mutual-recursionOpShin/opshin:feat/mutual-recursionCopy head branch name to clipboard

Mar 10, 2026

Conversation Commits46 (46)Checks Files changed

Merged

Add deep rewrite for mutual recursion support#597
nielstron merged 46 commits intodevfrom
feat/mutual-recursion

Commits

Commits on Mar 6, 2026

Add deep rewrite for mutual recursion support
nielstron
committed
Fix closure binding regression for mutual recursion and methods
nielstron
committed
Limit transitive closure propagation to function deps
nielstron
committed
Add test cases for union expansion
nielstron
committed
Fix union-expansion call rewriting for mutual recursion
nielstron
committed
Refactor union expansion call specialization for recursion
nielstron
committed
Formatting
nielstron
committed
Fix
nielstron
committed
test: add e2e regressions for union expansion mutual recursion
nielstron
committed
Remove non-e2e-test
nielstron
committed
Cleanup
nielstron
committed
Fix testcase to expose actual compiler bug
nielstron
committed
Patch union expansion cleanly
nielstron
committed
Merge branch 'feat/mutual-recursion' of github.com:OpShin/opshin into feat/mutual-recursion
nielstron
committed
Fix union expansion properly
nielstron
committed
Cleanup
nielstron
committed
Fix
nielstron
committed
Add failing test
nielstron
committed

Commits on Mar 7, 2026

Patch
nielstron
committed
Patch
nielstron
committed
Patch
nielstron
committed
Fix mutual recursion closure binding
nielstron
committed
Cap UPLC reprs in tests
nielstron
committed

Commits on Mar 8, 2026

Fix retyping for local seq
nielstron
committed
Split optimization rewrites
nielstron
committed
Split out the function dep resolution
nielstron
committed
Leverage specialized function ids
nielstron
committed
Formatting
nielstron
committed
Merge branch 'dev' into feat/mutual-recursion
nielstron
committed
Extend recursion tests
nielstron
committed
Another deep rewrite
nielstron
committed
Correctly handle (dunder) methods
nielstron
committed
Add some comments
nielstron
committed

Commits on Mar 9, 2026

Patch the patch
nielstron
committed
Simplify
nielstron
committed
Merge remote-tracking branch 'origin/dev' into feat/mutual-recursion
nielstron
committed
Solidify changes
nielstron
committed
Fold more features together
nielstron
committed
Remove redundant step
nielstron
committed
Simplify union expansion
nielstron
committed
Increase Plutus VM Hypothesis deadline to 4 seconds
nielstron
committed
Fix function type resolution for recursive closure rewrites
nielstron
committed
Rewrite function instance types by id after closure transforms
nielstron
committed
Defer function closure metadata and validate rewrite consistency
nielstron
committed
Rename
nielstron
committed
Fix Python 3.9 optional type annotation
nielstron
committed

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