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.
70 lines
1.8 KiB
Plaintext
70 lines
1.8 KiB
Plaintext
; Iter 18g.1 RED-test fixture: minimal tail-recursive list-sum
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; under explicit-mode + (drop-iterative). Demonstrates the leak
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; surfaced by the 18f.2 latency bench: the LCons outer cell, whose
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; only ptr field `t` is moved into the tail-app of `sum_acc`, has
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; no drop site and leaks once per element.
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;
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; Built and run with `AILANG_RC_STATS=1` under `--alloc=rc`. The
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; stderr summary should show `allocs == frees + small_const`,
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; where `small_const` covers the Tree-shaped drop-frames (zero
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; here — the program returns Int, no live ADTs at exit).
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;
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; Pre-fix: `live = N` (one outer LCons cell per consumed element).
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; Post-fix: `live = 0`.
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(module rc_tail_sum_explicit_leak
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(data IntList
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(ctor LNil)
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(ctor LCons (con Int) (con IntList))
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(drop-iterative))
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(fn cons_n_acc
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(type
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(fn-type
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(params (con Int) (own (con IntList)))
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(ret (own (con IntList)))))
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(params n acc)
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(body
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(if (app == n 0)
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acc
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(tail-app cons_n_acc
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(app - n 1)
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(term-ctor IntList LCons (app - n 1) acc)))))
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(fn cons_n
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(type
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(fn-type
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(params (con Int))
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(ret (own (con IntList)))))
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(params n)
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(body
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(app cons_n_acc n (term-ctor IntList LNil))))
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(fn sum_acc
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(type
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(fn-type
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(params (own (con IntList)) (con Int))
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(ret (con Int))))
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(params xs acc)
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(body
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(match xs
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(case (pat-ctor LNil) acc)
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(case (pat-ctor LCons h t)
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(tail-app sum_acc t (app + acc h))))))
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(fn sum_list
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(type
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(fn-type
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(params (own (con IntList)))
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(ret (con Int))))
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(params xs)
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(body
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(app sum_acc xs 0)))
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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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(do io/print_int (app sum_list (app cons_n 100))))))
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