Brummel
72e54f4fd3
The surface-form file extension changes from .ailx to .ail. AILang's
authoring surface now uses the same .ail stem as its canonical JSON
form (.ail.json), giving the language a single coherent extension
family: .ail is the LLM-authored Form A, .ail.json is the canonical
JSON-AST Form B.
Scope (touched):
- 61 example renames examples/**/*.ailx → .ail (git mv)
- 1 rename experiments/.../rendered/ailx.md → ail.md
- 35 content-edited live-toolchain files (crates/, docs/DESIGN.md,
docs/roadmap.md, docs/PROSE_ROUNDTRIP.md, skills/, bench/reference/*.c,
experiment crates under experiments/.../{render,harness,master})
- Experiment-crate cohort rename Cohort::Ailx → Cohort::Ail,
Form::Ailx → Form::Ail, per_cohort/ailx → per_cohort/ail,
{form-only: ailx} → {form-only: ail}, ```ailx → ```ail
Out of scope (deliberately untouched, to preserve honest history):
- docs/journal-archive.md (content-frozen per CLAUDE.md)
- docs/journals/, docs/specs/, docs/plans/, bench/orchestrator-stats/
- experiments/.../runs/ (frozen LLM-output artefacts; models actually
saw .ailx — renaming would falsify the experimental record)
Verification: cargo build/test --workspace green; experiment crate
cargo test green; bench/check.py + compile_check.py + cross_lang.py
all 0-regressed; negative grep for ailx|Ailx|AILX outside the
out-of-scope paths returns zero matches.
Opens immediate follow-up: roadmap.md P2 todo `ail check`/build/run
accept .ail extension — after this rename, .ail is canonical
authoring surface but the CLI still produces a misleading JSON-parse
error on `ail check foo.ail`. That's the next iter.
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
; Iter 18d.4 regression fixture: under --alloc=rc, codegen's
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; "pattern-binder dec at arm close" (Iter A) was firing on
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; pattern-bound pointer fields whose enclosing fn is Implicit-
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; mode. Result: a free of memory the caller still references.
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;
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; Symptom under --alloc=rc before the fix:
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; - Implicit-mode pin/loop: refcount underflow at runtime.
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; - Same code under --alloc=gc: clean exit, prints `0`.
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;
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; Pattern shape: a heap-allocated value `t` shared between a
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; callee that pattern-destructures it (pin) and a recursive
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; call that re-passes it (loop). Pattern arm binds the children
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; (l, r) without consuming them — pre-fix, codegen emitted a
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; drop on each, freeing memory still referenced via the outer
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; let-binder `t`.
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(module rc_pin_recurse_implicit
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(data Tree
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(ctor TLeaf)
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(ctor TNode (con Int) (con Tree) (con Tree)))
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(fn build
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(type (fn-type (params (con Int)) (ret (con Tree))))
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(params d)
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(body
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(if (app == d 0)
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(term-ctor Tree TLeaf)
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(term-ctor Tree TNode 1
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(app build (app - d 1))
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(app build (app - d 1))))))
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(fn pin
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(type (fn-type (params (con Tree)) (ret (con Int))))
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(params t)
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(body
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(match t
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(case (pat-ctor TLeaf) 0)
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(case (pat-ctor TNode v l r) 1))))
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(fn loop
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(type (fn-type (params (con Int) (con Tree)) (ret (con Int))))
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(params n t)
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(body
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(if (app == n 0)
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0
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(let _v (app pin t)
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(app loop (app - n 1) t)))))
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(fn main
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(type (fn-type (params) (ret (con Unit)) (effects IO)))
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(params)
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(body
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(let t (app build 2)
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(do io/print_int (app loop 3 t))))))
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