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.
57 lines
2.0 KiB
Plaintext
57 lines
2.0 KiB
Plaintext
; Iter 16e — `==` extends from Int-only to Int/Bool/Str/Unit (polymorphic
|
|
; dispatch). The builtin's declared type became
|
|
; forall a. (a, a) -> Bool
|
|
; and codegen monomorphises on the resolved arg type:
|
|
; Int → icmp eq i64
|
|
; Bool → icmp eq i1
|
|
; Str → @strcmp + icmp eq i32 0
|
|
; Unit → constant i1 true (single-inhabitant type)
|
|
; ADT/Fn → rejected at codegen with a clear error.
|
|
;
|
|
; This fixture exercises all four supported types, both directly via
|
|
; `(app == ...)` and indirectly via 16c's lit-pattern desugar (which
|
|
; rewrites `(pat-lit "hi")` → `(if (== sv "hi") body fall_k)` and
|
|
; therefore inherits 16e's polymorphic `==`).
|
|
;
|
|
; Expected stdout (one per line):
|
|
; true ; (== 5 5)
|
|
; false ; (== 5 6)
|
|
; false ; (== true false)
|
|
; true ; (== true true)
|
|
; true ; (== "hi" "hi")
|
|
; false ; (== "hi" "ho")
|
|
; true ; (== () ())
|
|
; 1 ; classify_str "hi" (lit-pattern hits 1 arm)
|
|
; 2 ; classify_str "ho" (lit-pattern hits 2 arm)
|
|
; 0 ; classify_str "??" (default arm)
|
|
;
|
|
; Driver lowers via io/print_bool / io/print_int.
|
|
|
|
(module eq_demo
|
|
|
|
(fn classify_str
|
|
(doc "Lit-pattern over Str; exercises 16c's build_eq for non-Int.")
|
|
(type (fn-type (params (con Str)) (ret (con Int))))
|
|
(params s)
|
|
(body
|
|
(match s
|
|
(case (pat-lit "hi") 1)
|
|
(case (pat-lit "ho") 2)
|
|
(case _ 0))))
|
|
|
|
(fn main
|
|
(doc "Drive == at Int/Bool/Str/Unit; then drive classify_str.")
|
|
(type (fn-type (params) (ret (con Unit)) (effects IO)))
|
|
(params)
|
|
(body
|
|
(seq (do io/print_bool (app == 5 5))
|
|
(seq (do io/print_bool (app == 5 6))
|
|
(seq (do io/print_bool (app == true false))
|
|
(seq (do io/print_bool (app == true true))
|
|
(seq (do io/print_bool (app == "hi" "hi"))
|
|
(seq (do io/print_bool (app == "hi" "ho"))
|
|
(seq (do io/print_bool (app == (lit-unit) (lit-unit)))
|
|
(seq (do io/print_int (app classify_str "hi"))
|
|
(seq (do io/print_int (app classify_str "ho"))
|
|
(do io/print_int (app classify_str "??"))))))))))))))
|