shoney.arickathil
f8d3a8861c
Every remaining item is now traced to a measurement on the sample; anything the sample does not exercise is deferred by name with the measurement that says so. - new plan docs/plan/compiler/2026-08-14-logwatcher-executable.md — six tasks between "it runs" and "you can leave it running": the ownership pass learning stdlib return types (>1 MB leaked in 8s of `run` mode, one fs.read_all result), dropping a projected temporary (`for e in parse_dir(d).entries` leaks the shell per rescan), the runtime's own argv container (128 B every run), honouring the stop signal in blocking calls (a server in accept ignores SIGTERM), closing accepted connections (net.close exists, unused), and a soak that would have caught all of it. Opens with the measured starting point and closes with an explicit out-of-scope list - story 7 (log-watcher proof): status banner separating the met compile-and-run half from the executable half, plus a new Given/When/Then — clean SIGTERM exit, zero leaks, flat RSS and descriptors across a soak - story 5: grammar half landed, strictness half deliberately deferred - story 6: landed for the surface the workload uses, with the two lifetime defects it exposed pointed at the new plan - story 7b: recorded as off this workload's path, measured — the sample has no @gc class, 0 RC_INC/RC_DEC against 78 DROPs - 00-status.md: NEXT PLAN is the executable list; story table and in-progress row point at the new plan; deferrals carry their evidence - plan 8 (haxe-parity): banner now says on hold behind the executable plan, and its task states are corrected — Task 5 shipped, Tasks 6 and 7 are half done Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
65 lines
2.8 KiB
Markdown
65 lines
2.8 KiB
Markdown
# Iteration 5 — language surface (Haxe-parity adoptions)
|
||
|
||
> Format: fiberloom `product/story-iteration-template`. Part of
|
||
> [Story — one language, one runtime, one database, one binary](00-story.md).
|
||
|
||
|
||
> **Status (2026-08-14):** the *grammar* half landed — modules, `and`/`or`,
|
||
> interpolation, `const`, loop control, switch expressions, typedef records,
|
||
> enum payloads, try/catch, `nil`/`?T`, statics, `pub(read)` syntax, container
|
||
> literals, `for k, v in m`, and `as` — which is what let the driving workload
|
||
> compile. The *strictness* half (`?T` forced handling `WO-E211`–`E213`,
|
||
> `pub(read)` write enforcement, `using`, `#if`, reject-row diagnostics) is
|
||
> **deliberately deferred** behind
|
||
> [`plan/compiler/2026-08-14-logwatcher-executable.md`](../../plan/compiler/2026-08-14-logwatcher-executable.md):
|
||
> it makes the language refuse more, not the program run. Plan 8 stays open
|
||
> for it.
|
||
|
||
## Goals
|
||
|
||
- The language grows from milestone grammar to a daily-driver surface: the
|
||
systems-track verdict table's every **adopt** row — switch expressions,
|
||
typedef records with `?fields`, `?T` optionals with null-narrowing,
|
||
enum payload variants, try/catch/throw over traps, `static` members,
|
||
`abstract` newtypes, `using` extensions, `use` modules, `is`, `pub` /
|
||
`pub(read)`, `#if` build flags, string interpolation, loop control.
|
||
- Every **reject** row (inheritance, `Dynamic`, `cast`, macros, FFI…)
|
||
refuses with a diagnostic citing doctrine — the language's boundaries are
|
||
as deliberate as its features.
|
||
|
||
## Acceptance Criteria
|
||
|
||
- What to achieve?
|
||
- **Given** the verdict table in the systems-track spec,
|
||
- **when** the corpus runs,
|
||
- **then** every adopt row has at least one golden fixture and one
|
||
must-fail fixture passing, and every reject row that would parse
|
||
produces its doctrine-citing diagnostic.
|
||
- What to achieve?
|
||
- **Given** a switch over a union missing one variant and lacking
|
||
`default`,
|
||
- **when** it compiles,
|
||
- **then** the diagnostic names exactly the missing variants.
|
||
- What to achieve?
|
||
- **Given** the three fenced VM changes (catch frames, variant objects,
|
||
boxed scalar optionals),
|
||
- **when** they land,
|
||
- **then** the format doc is updated in the same change and all prior
|
||
trap fixtures still pass byte-for-byte.
|
||
|
||
## Out Of Scope
|
||
|
||
- Stdlib modules and program mode (iteration 6).
|
||
- Any new VM capability beyond the three fenced changes.
|
||
|
||
## Info
|
||
|
||
- Normative table: `docs/superpowers/specs/2026-08-01-systems-track-design.md` Part 1.
|
||
- Order inside the plan matters: modules first (everything imports through
|
||
them), data shapes before optionals, rejects last.
|
||
|
||
## Proposed Solution
|
||
|
||
- Execute the existing plan: `compiler/plan/2026-08-01-haxe-parity-language.md`
|
||
(nine tasks, each shipping its fixtures and error-catalog entries in the
|
||
same task).
|