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lua: dostring alias + diagnosis notes; keep grinding scoreboard
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giles
2026-04-24 20:53:36 +00:00
parent 46741a9643
commit 57516ce18e
4 changed files with 31 additions and 28 deletions
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2
lib/lua/runtime.sx
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@@ -1491,6 +1491,8 @@
(define loadstring lua-loadstring) (define loadstring lua-loadstring)
(define load lua-loadstring) (define load lua-loadstring)
(define dostring (fn (s) (let ((f (lua-loadstring s))) (f))))
;; select(n, ...) — Lua 5.1 built-in. select("#", ...) is arg count; select(i, ...) returns args from i on. ;; select(n, ...) — Lua 5.1 built-in. select("#", ...) is arg count; select(i, ...) returns args from i on.
(define (define
lua-select lua-select

28
lib/lua/scoreboard.json
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@@ -39,7 +39,7 @@
"name": "attrib.lua", "name": "attrib.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7512 "ms": 5843
}, },
{ {
"name": "big.lua", "name": "big.lua",
@@ -51,7 +51,7 @@
"name": "calls.lua", "name": "calls.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 5982 "ms": 4830
}, },
{ {
"name": "checktable.lua", "name": "checktable.lua",
@@ -63,7 +63,7 @@
"name": "closure.lua", "name": "closure.lua",
"status": "timeout", "status": "timeout",
"reason": "per-test timeout", "reason": "per-test timeout",
"ms": 8007 "ms": 8000
}, },
{ {
"name": "code.lua", "name": "code.lua",
@@ -75,7 +75,7 @@
"name": "constructs.lua", "name": "constructs.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 5319 "ms": 4113
}, },
{ {
"name": "db.lua", "name": "db.lua",
@@ -87,13 +87,13 @@
"name": "errors.lua", "name": "errors.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 3803 "ms": 3084
}, },
{ {
"name": "events.lua", "name": "events.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7620 "ms": 6860
}, },
{ {
"name": "files.lua", "name": "files.lua",
@@ -111,13 +111,13 @@
"name": "literals.lua", "name": "literals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 1927 "ms": 1770
}, },
{ {
"name": "locals.lua", "name": "locals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 1702 "ms": 1646
}, },
{ {
"name": "main.lua", "name": "main.lua",
@@ -129,19 +129,19 @@
"name": "math.lua", "name": "math.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 4183 "ms": 3867
}, },
{ {
"name": "nextvar.lua", "name": "nextvar.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7853 "ms": 6771
}, },
{ {
"name": "pm.lua", "name": "pm.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 6268 "ms": 5769
}, },
{ {
"name": "sort.lua", "name": "sort.lua",
@@ -153,19 +153,19 @@
"name": "strings.lua", "name": "strings.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 4020 "ms": 3909
}, },
{ {
"name": "vararg.lua", "name": "vararg.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 2349 "ms": 2074
}, },
{ {
"name": "verybig.lua", "name": "verybig.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 579 "ms": 567
} }
] ]
} }

28
lib/lua/scoreboard.md
View File

@@ -15,25 +15,25 @@ fail=13 timeout=3 skip=8 total=24
|---|---|---|---:| |---|---|---|---:|
| all.lua | skip | driver uses dofile to chain other tests | 0 | | all.lua | skip | driver uses dofile to chain other tests | 0 |
| api.lua | skip | requires testC (C debug library) | 0 | | api.lua | skip | requires testC (C debug library) | 0 |
| attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7512 | | attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 5843 |
| big.lua | timeout | per-test timeout | 8007 | | big.lua | timeout | per-test timeout | 8007 |
| calls.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 5982 | | calls.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4830 |
| checktable.lua | skip | internal debug helpers | 0 | | checktable.lua | skip | internal debug helpers | 0 |
| closure.lua | timeout | per-test timeout | 8007 | | closure.lua | timeout | per-test timeout | 8000 |
| code.lua | skip | bytecode inspection via debug library | 0 | | code.lua | skip | bytecode inspection via debug library | 0 |
| constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 5319 | | constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4113 |
| db.lua | skip | debug library | 0 | | db.lua | skip | debug library | 0 |
| errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3803 | | errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3084 |
| events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7620 | | events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6860 |
| files.lua | skip | io library | 0 | | files.lua | skip | io library | 0 |
| gc.lua | skip | collectgarbage / finalisers | 0 | | gc.lua | skip | collectgarbage / finalisers | 0 |
| literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 1927 | | literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 1770 |
| locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1702 | | locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1646 |
| main.lua | skip | standalone interpreter driver | 0 | | main.lua | skip | standalone interpreter driver | 0 |
| math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4183 | | math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3867 |
| nextvar.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7853 | | nextvar.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6771 |
| pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6268 | | pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 5769 |
| sort.lua | timeout | per-test timeout | 8007 | | sort.lua | timeout | per-test timeout | 8007 |
| strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4020 | | strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3909 |
| vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 2349 | | vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 2074 |
| verybig.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 579 | | verybig.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 567 |

1
plans/lua-on-sx.md
View File

@@ -82,6 +82,7 @@ Each item: implement → tests → tick box → update progress log.
_Newest first. Agent appends on every commit._ _Newest first. Agent appends on every commit._
- 2026-04-24: lua: scoreboard iteration — `dostring(s)` alias for `loadstring(s)()` (Lua 5.0 compat used by literals.lua). Diagnosed `locals.lua` call-non-fn at call #18 → `getfenv/setfenv` stub-return pattern fails `assert(getfenv(foo("")) == a)` (need real env tracking, deferred). Tokenizer long-string-leading-NL rule verified correct.
- 2026-04-24: lua: scoreboard iteration — Lua 5.0-style `arg` auto-binding inside vararg functions (some PUC-Rio tests still rely on it). `lua-varargs-arg-table` builds `{1=v1, 2=v2, …, n=count}`; transpile adds `arg` binding alongside `__varargs` when `is-vararg`. Diagnosis done with assert-counter instrumentation — literals.lua fails at #4 (long-string NL rule), vararg.lua was at #2 (arg table — FIXED), attrib.lua at #9, locals.lua now past asserts into call-non-fn. 360 tests. - 2026-04-24: lua: scoreboard iteration — Lua 5.0-style `arg` auto-binding inside vararg functions (some PUC-Rio tests still rely on it). `lua-varargs-arg-table` builds `{1=v1, 2=v2, …, n=count}`; transpile adds `arg` binding alongside `__varargs` when `is-vararg`. Diagnosis done with assert-counter instrumentation — literals.lua fails at #4 (long-string NL rule), vararg.lua was at #2 (arg table — FIXED), attrib.lua at #9, locals.lua now past asserts into call-non-fn. 360 tests.
- 2026-04-24: lua: scoreboard iteration — **`loadstring` scoping**. Temporarily instrumented `lua-assert` with a counter, found `locals.lua` fails at assertion #5: `loadstring('local a = {}')() → assert(type(a) ~= 'table')`. The loadstring'd code's `local a` was leaking to outer scope because `lua-eval-ast` ran at top-level. Fixed by transpiling once and wrapping the AST in `(let () …)` before `eval-expr`. - 2026-04-24: lua: scoreboard iteration — **`loadstring` scoping**. Temporarily instrumented `lua-assert` with a counter, found `locals.lua` fails at assertion #5: `loadstring('local a = {}')() → assert(type(a) ~= 'table')`. The loadstring'd code's `local a` was leaking to outer scope because `lua-eval-ast` ran at top-level. Fixed by transpiling once and wrapping the AST in `(let () …)` before `eval-expr`.
- 2026-04-24: lua: scoreboard iteration — **`if`/`else`/`elseif` body scoping** (latent bug). `else local x = 99` was leaking to enclosing scope. Wrap all three branches in `(let () …)` via `lua-tx-if-body`. 358 tests. - 2026-04-24: lua: scoreboard iteration — **`if`/`else`/`elseif` body scoping** (latent bug). `else local x = 99` was leaking to enclosing scope. Wrap all three branches in `(let () …)` via `lua-tx-if-body`. 358 tests.