Joseph Ferano a983a46ea5 The review's follow-ups: a file decides the shadow, and a set answers the membership ...

The leak review found: an importer's (defn len ...) reached inside an
imported package's (defvar sz i32 (len "abcd")) and made it 999. A global
initialiser is checked with no enclosing function, so the qualified name the
first cut asked about was not there to ask. The file the definition was
written in is what the shadow follows now, which is what FIX.org had already
named as the fix if it ever mattered. It mattered.

builtin_set beside builtin_names: the guard is the first arm of the dispatch
and ran a linear walk of eighty-odd strings at every named call. The list
stays for the did-you-mean, whose order is its order.

Pinned: a shadowed operator warns and lowers to a Call, and a call carrying
another file's name reaches the builtin. The corpus program grew both cases
and the package grew the initialiser that demonstrated the leak.

And the int/float section's sentence about "the arity precedent, where the
builtin wins" now says that the precedent was deleted the same day, since
this lane is what deleted it.

2026-09-20 19:56:17 +07:00

..

assets

defjson, which shares the design and not a line of the code

2026-09-19 06:41:57 +07:00

pkgs

The review's follow-ups: a file decides the shadow, and a set answers the membership

2026-09-20 19:56:17 +07:00

agent-longname.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

agent-queue.flan

Two of the four buffers with no evidence now have some

2026-09-12 10:47:41 +07:00

agent.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

algorithms.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

allocators.flan

Allocator is a builtin opaque type, so the arena needs nothing from milestone 5

2026-09-12 10:55:18 +07:00

arena-region.flan

The refusal was about teardown, and a region has none

2026-09-17 20:37:08 +07:00

arena-value.flan

The refusal was about teardown, and a region has none

2026-09-17 20:37:08 +07:00

arith-condition.flan

A divide by zero names the file and the line, and is answerable

2026-09-13 22:55:26 +07:00

arith.flan

The two cases that would have passed while being wrong

2026-09-13 23:09:08 +07:00

array-ctor.flan

A let binding has no type slot, so (array 4 T) is how you say it

2026-09-12 21:48:08 +07:00

bounds-condition.flan

Every citation of a moved document now resolves from where it is written

2026-09-14 07:12:27 +07:00

bounds.flan

A reversed slice is not a slice, in every build

2026-09-18 07:36:21 +07:00

break.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

bytes2.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

cleanup.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

conditions.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

datas.flan

The tagged sum is defdata, and the old spelling is an error by name

2026-09-17 19:03:27 +07:00

debug-permuted.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

debug.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

defer-let.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

defvar-dyn.flan

A defvar's third element decides: a type is the static, anything else is dyn

2026-09-20 15:00:15 +07:00

destructure.flan

Six dogfooding items: empty bodies, comment, inc/dec, () bodies, type limits, {.field}

2026-09-20 18:02:59 +07:00

dev-break-bounds.flan

Every citation of a moved document now resolves from where it is written

2026-09-14 07:12:27 +07:00

dev-break.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

dev-chatty.flan

A program that prints is not a program that stopped polling

2026-09-18 07:31:25 +07:00

dev-class.flan

A method added to a running program, proved end to end

2026-09-20 15:36:13 +07:00

dev-dyn-global.flan

The park kept the frames' roots off and the globals' on

2026-09-20 11:06:14 +07:00

dev-globals.flan

The globals a stopped stack reaches, in one section and not under a frame

2026-09-12 16:22:58 +07:00

dev-inspect.flan

The tagged sum is defdata, and the old spelling is an error by name

2026-09-17 19:03:27 +07:00

dev-lateagent.flan

The wait for the agent socket was in front of the accept loop

2026-09-20 18:11:32 +07:00

dev-locals.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

dev-loop.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

dev-macro.flan

A macro module keeps its own prelude, and --x86 gets the merged daemon

2026-09-17 19:50:29 +07:00

dev-noagent.flan

Memcheck is told an arena reset happened, and the agentless session is pinned

2026-09-13 17:55:00 +07:00

dev-parknote.flan

The park left for a re-run without draining its ring

2026-09-20 18:32:01 +07:00

dev-pause.flan

A pause is waited for by name, and a build is not a socket

2026-09-13 13:07:25 +07:00

dev-ptr.flan

An address answers with a type, and a killed program is asked rather than hooked

2026-09-13 15:27:31 +07:00

dev-repl.flan

A socket file must not outlive the process that bound it

2026-09-14 08:11:35 +07:00

dev-rerun.flan

A three-element defvar reads its third element: a type is zeroed static, anything else is dyn

2026-09-20 15:14:56 +07:00

dev-robust.flan

A failed build is a refusal, and a refusal leaves the session standing

2026-09-13 19:43:18 +07:00

dev-trap-free-all.flan

A trap with no channel stops the program, not the session

2026-09-18 13:47:42 +07:00

dev-trap-null-alloc.flan

A trap with no channel stops the program, not the session

2026-09-18 13:47:42 +07:00

dev-watch.flan

A hot loop keeps five numbers, and the window is the editor's

2026-09-13 10:35:20 +07:00

dyn-basic.flan

One unannotated add, answering 5 to the integers and 3.75 to the floats

2026-09-19 05:55:48 +07:00

dyn-boundary.flan

--no-gc is a pass, not a flag the emitter can see

2026-09-19 06:33:28 +07:00

dyn-cast.flan

The corpus program for a cast that opens a box

2026-09-20 13:54:07 +07:00

dyn-class.flan

A method's parameter names are bound in parallel, not in sequence

2026-09-20 15:36:27 +07:00

dyn-defer.flan

Four dyn values in a defer the collector had never been told about

2026-09-19 06:40:53 +07:00

dyn-global.flan

Roots, pushed where the addresses are stable and popped where the frame leaves

2026-09-19 06:12:41 +07:00

dyn-host.flan

A value carries its own type, and the heap under it collects

2026-09-19 05:52:47 +07:00

dyn-if-truthy.flan

and hands back its deciding operand too, and both locs get sharper

2026-09-20 10:36:05 +07:00

dyn-map.flan

Dyn maps, keywords and nil land: milestone 2's first item

2026-09-19 19:44:56 +07:00

dyn-struct.flan

Five back from review, and the first one was the mangle eating a type

2026-09-19 22:53:16 +07:00

dyn-trap-site.flan

The review's fixes: a suggestion that does not compile, and a confident wrong guess

2026-09-20 18:46:48 +07:00

dyn-vec.flan

A container holding an integer, a float, a string and a boolean at once

2026-09-19 06:06:44 +07:00

dyn-view.flan

A slice level after the first index was invisible to the lifetime rule

2026-09-20 10:51:22 +07:00

edn-provide.flan

A file that does not parse says so, and the provider is written down

2026-09-19 06:59:22 +07:00

edn-read.flan

Dyn maps, keywords and nil land: milestone 2's first item

2026-09-19 19:44:56 +07:00

edn.flan

Sets are read, and the reader that answers a Value is the package's

2026-09-18 22:50:54 +07:00

embed.flan

Assets are baked in at compile time, one file or one whole directory

2026-09-12 11:36:01 +07:00

enum-compare.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

enum-convert.flan

An enum and an integer convert, both ways, when you say so

2026-09-12 09:11:34 +07:00

error.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

exhausted-unhandled.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

exhausted.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

files.flan

Files beyond slurp and barf, split by whether a handler could act

2026-09-17 22:04:48 +07:00

fill.flan

sentinel-filled is now dead-beef, and takes the pattern

2026-09-20 18:33:05 +07:00

fn-capture.flan

A bare name is the function, and capture is the part that is not built

2026-09-12 22:44:33 +07:00

fn-extern.flan

A bare name is the function, and capture is the part that is not built

2026-09-12 22:44:33 +07:00

fn-in-struct.flan

A bare name is the function, and capture is the part that is not built

2026-09-12 22:44:33 +07:00

fn-no-type.flan

A bare name is the function, and capture is the part that is not built

2026-09-12 22:44:33 +07:00

fn-values.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

format.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

frame-rollback.flan

Every citation of a moved document now resolves from where it is written

2026-09-14 07:12:27 +07:00

free-all-refused.flan

Say what the two one-line refusal programs are refusing, and why

2026-09-12 11:15:58 +07:00

generic-map-reject.flan

The map operations are deferred, and the clause is what pays for it

2026-09-13 15:23:37 +07:00

generic-reject.flan

The prelude's per-type families collapse: 22 functions become 10, 27 become 16

2026-09-13 14:49:11 +07:00

generic-runaway.flan

The move-only concept follows the flow analysis out: everything copies, and the frees are yours

2026-09-18 12:16:05 +07:00

generics.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

global-init.flan

A global's initialiser may be computed, and both backends run it the same way

2026-09-19 04:24:52 +07:00

handler-case.flan

The survey was counting the defers, not watching them

2026-09-19 21:13:03 +07:00

higher-order.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

init-conditions.flan

The defer counter costs something on the warm path, and the valgrind row rests on one half

2026-09-19 21:59:11 +07:00

int-float.flan

int and float are the machine types, not a second name for them

2026-09-20 19:09:26 +07:00

into.flan

The two cases the tests did not cover, and one leak of a permission

2026-09-13 09:32:58 +07:00

json-provide.flan

defjson, which shares the design and not a line of the code

2026-09-19 06:41:57 +07:00

json.flan

Dyn maps, keywords and nil land: milestone 2's first item

2026-09-19 19:44:56 +07:00

limits.flan

Six dogfooding items: empty bodies, comment, inc/dec, () bodies, type limits, {.field}

2026-09-20 18:02:59 +07:00

loops.flan

Pin the latch to the continue path, and the clause barrier to its reason

2026-09-12 22:00:13 +07:00

machine.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

macro-arity-extra.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-arity.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-cycle.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-destructure-arity.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-destructure.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-params.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-spin.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

macro-unless.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

macros.flan

macros.flan says which of the two spellings it is

2026-09-20 18:23:22 +07:00

map-exhausted.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

map-iter.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

map-remove.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

map-stale-region.flan

The Map's tests join the suite, and the epoch trap covers its half

2026-09-12 16:09:27 +07:00

maps.flan

Cover a dev build and a map that leaves its let

2026-09-12 16:34:25 +07:00

math2.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

math3.flan

The init-once flag moves out of the namespace a program can write

2026-09-20 13:07:09 +07:00

math.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

nil-option.flan

nil <-> None at (Option T) boundaries, and (Some nil) unconstructible — M2 queue item 4

2026-09-20 07:20:27 +07:00

nth-gone.flan

Remove nth, the alias that was not one

2026-09-12 04:46:41 +07:00

pkg-alias-clash.flan

A ring of imports is refused by name, not swallowed

2026-09-12 16:46:30 +07:00

pkg-cycle.flan

A ring of imports is refused by name, not swallowed

2026-09-12 16:46:30 +07:00

pkg-data.flan

Sets are read, and the reader that answers a Value is the package's

2026-09-18 22:50:54 +07:00

pkg-diamond.flan

A ring of imports is refused by name, not swallowed

2026-09-12 16:46:30 +07:00

pkg-hidden-main.flan

sand is one program again

2026-09-11 20:11:01 +07:00

pkg-macro-bare.flan

Macros come from a package now, and the refusal's reason was wrong

2026-09-13 15:40:08 +07:00

pkg-macro-idle.flan

C-x C-e expands, and a declaration is not an expression

2026-09-13 17:54:36 +07:00

pkg-macro-ring.flan

Macros come from a package now, and the refusal's reason was wrong

2026-09-13 15:40:08 +07:00

pkg-macro-spin.flan

Macros come from a package now, and the refusal's reason was wrong

2026-09-13 15:40:08 +07:00

pkg-macro.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

pkg-return.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

pkg-shadow.flan

A local shadowing an imported name, in an expression and in a place

2026-09-12 10:40:47 +07:00

pkg-shared.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

pkg-two-aliases.flan

sand is one program again

2026-09-11 20:11:01 +07:00

pkg-two-mains.flan

sand is one program again

2026-09-11 20:11:01 +07:00

pkg-unused.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

prelude-macros.flan

Six dogfooding items: empty bodies, comment, inc/dec, () bodies, type limits, {.field}

2026-09-20 18:02:59 +07:00

printers.flan

A macro's parameter list, and one grammar for it

2026-09-20 18:18:24 +07:00

println.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

raylib-audio.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

raylib-codepoints.flan

Both raylib workarounds, and where the second one went instead

2026-09-14 08:37:30 +07:00

raylib-ffi.flan

The renderer was one binding away, and the import was not allowed to be the answer

2026-09-13 07:50:03 +07:00

raylib-font.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

raylib-image-processing.flan

Nine filters that rewrite the buffer they are handed, and the half of them a headless run can pin

2026-09-13 23:22:37 +07:00

raylib-image.flan

The renderer was one binding away, and the import was not allowed to be the answer

2026-09-13 07:50:03 +07:00

raylib-imported.flan

A table for the importer, against a header that does not move

2026-09-12 16:09:48 +07:00

reach-walk.flan

The prelude's per-type families collapse: 22 functions become 10, 27 become 16

2026-09-13 14:49:11 +07:00

recur.flan

The two cases the tests did not cover, and one leak of a permission

2026-09-13 09:32:58 +07:00

registry.flan

Pool and Handle leave the language: two containers are enough, and a slab is a Vec you free less often

2026-09-18 11:56:22 +07:00

reload-agg-v2.flan

Every citation of a moved document now resolves from where it is written

2026-09-14 07:12:27 +07:00

reload-agg.flan

Every citation of a moved document now resolves from where it is written

2026-09-14 07:12:27 +07:00

reload-generic.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

reload-v2.flan

A global Vec is borrowed, never moved, and outlives every entry to main

2026-09-17 18:42:01 +07:00

reload-v3.flan

A global Vec is borrowed, never moved, and outlives every entry to main

2026-09-17 18:42:01 +07:00

reload-v4.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

reload-v5.flan

Retyping a global across a reload, which nothing had ever done

2026-09-12 10:51:14 +07:00

reload-v6.flan

A name the host was never built with, compiled by the x86 backend

2026-09-14 10:16:42 +07:00

reload.flan

A global Vec is borrowed, never moved, and outlives every entry to main

2026-09-17 18:42:01 +07:00

reserve-overflow.flan

A byte count that cannot be represented is StorageExhausted, not a smaller block

2026-09-17 21:49:40 +07:00

restarts.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

rl-with-empty-arg.flan

Pin the () body guards, the match-arm rule, and correct two comments

2026-09-20 18:18:20 +07:00

rl-with-empty.flan

Pin the () body guards, the match-arm rule, and correct two comments

2026-09-20 18:18:20 +07:00

rl-with-reject.flan

A begin/end pair that cannot come apart, and what it still cannot promise

2026-09-13 18:00:35 +07:00

rl-with.flan

A begin/end pair that cannot come apart, and what it still cannot promise

2026-09-13 18:00:35 +07:00

sand-headless.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

shadow-builtin.flan

The review's follow-ups: a file decides the shadow, and a set answers the membership

2026-09-20 19:56:17 +07:00

shadow-pkg.flan

A local shadowing an imported name, in an expression and in a place

2026-09-12 10:40:47 +07:00

shim-nul.flan

Four places the runtime answered with something other than the truth

2026-09-17 22:17:19 +07:00

signedness.flan

Retire the per-type printers, since print says all of it

2026-09-12 05:32:25 +07:00

slice-from-ptr.flan

A pointer from C can state its length, and then it is a slice

2026-09-13 17:40:59 +07:00

slices.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

slurp-unhandled.flan

slurp reads a whole file, barf writes one, and failure is a condition

2026-09-12 11:38:24 +07:00

slurp.flan

slurp reads a whole file, barf writes one, and failure is a condition

2026-09-12 11:38:24 +07:00

some-nil.flan

nil <-> None at (Option T) boundaries, and (Some nil) unconstructible — M2 queue item 4

2026-09-20 07:20:27 +07:00

stale-region.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

string-eq.flan

The batch from two reviews plus the acceptance exit code, item by item

2026-09-19 21:18:57 +07:00

string-of-bytes.flan

Every defn in the tree states its return type, and Unit is written ()

2026-09-12 23:06:40 +07:00

strings.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

struct-ergonomics.flan

Two struct spellings the parser was never able to decide

2026-09-20 18:12:45 +07:00

text.flan

The prelude's per-type families collapse: 22 functions become 10, 27 become 16

2026-09-13 14:49:11 +07:00

time.flan

The monotonic origin bound measures the clock, not the machine

2026-09-20 11:53:37 +07:00

two-numbers.flan

A rendered number goes in the caller's frame, not in one buffer for the process

2026-09-17 22:55:30 +07:00

unions.flan

defunion is C's union, and reading the member you did not write is defined

2026-09-17 19:54:32 +07:00

unit-main.flan

The return type stops being a guess: the slot is mandatory, unit is ()

2026-09-12 23:18:28 +07:00

user-allocator.flan

Say what the two one-line refusal programs are refusing, and why

2026-09-12 11:15:58 +07:00

utf8.flan

The ! suffix retires: a mutator is named for what it does, not marked

2026-09-19 05:21:02 +07:00

values.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

vec-double-free.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

vec-global.flan

A global Vec is borrowed, never moved, and outlives every entry to main

2026-09-17 18:42:01 +07:00

vec-in-struct.flan

The move-only concept follows the flow analysis out: everything copies, and the frees are yours

2026-09-18 12:16:05 +07:00

vec-moved-in-loop.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

vec-moved.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

vec-to-c.flan

Ownership is not transitive yet, so refuse the three shapes that assume it is

2026-09-12 11:12:49 +07:00

vec-untyped.flan

(Vec T) over a type-erased runtime, with StorageExhausted going in beside it

2026-09-12 11:07:57 +07:00

vec.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

virtual-controls-headless.flan

Sweep every field label from the colon spelling to the dot

2026-09-12 14:47:54 +07:00

web-files.flan

One source, two outcomes: barf is refused on the web and says so

2026-09-12 11:41:24 +07:00