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phase-22 Smalltalk: runtime.sx numeric/char/Array/Dict/Set/Stream
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lib/smalltalk/runtime.sx (72 forms):
- Numeric helpers: abs/max/min/gcd/lcm/quo/rem/mod/even?/odd?/floor/ceil/truncate/round.
- Character: st-char-value/from-int/is-letter?/is-digit?/uppercase?/lowercase?/
  separator?/as-uppercase/as-lowercase/digit-value. SX chars via char->integer.
- Array: 1-indexed mutable arrays backed by dict {__st_array__ size "1" v1 ...};
  at/at-put!/do/->list/list->array/copy-from-to.
- Dictionary: any-key hash map via list-of-pairs + linear scan;
  at/at-put!/includes-key?/at-default/remove-key!/keys/values/do/do-associations.
- Set: backed by SX make-set; set-member?/add!/includes?/remove! take (set item) order.
- WriteStream/ReadStream: dict-backed buffers; printString for nil/bool/number/
  string/symbol/char/list/array.

lib/smalltalk/tests/runtime.sx + lib/smalltalk/test.sh: 86/86 pass.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
giles
2026-05-01 22:43:04 +00:00
parent 36e6762539
commit 077f4a5d38
4 changed files with 685 additions and 1 deletions
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plans/agent-briefings/primitives-loop.md
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@@ -694,8 +694,9 @@ Brief each language's loop agent (or do inline) after rebasing their branch onto
arrays; regexp for JS regex; bytevectors for `Uint8Array`; radix formatting.
lib/js/stdlib.sx (36 forms) + test.sh epochs 6000-6032 (25/25 pass). COMMIT.
- [ ] Smalltalk: vectors for `Array new:`; hash tables for `Dictionary new`; sets for
- [x] Smalltalk: vectors for `Array new:`; hash tables for `Dictionary new`; sets for
`Set new`; char type for `Character`; string ports + `read`/`write` for `printString`.
lib/smalltalk/runtime.sx (72 forms) + tests/runtime.sx (86/86 pass). COMMIT.
- [ ] APL: vectors as core array type; bitwise ops for array masks; sets for APL set ops;
sequence protocol for rank-polymorphic operations; format for APL output formatting.
@@ -725,6 +726,7 @@ Brief each language's loop agent (or do inline) after rebasing their branch onto
_Newest first._
- 2026-05-01: Phase 22 Smalltalk done — runtime.sx (72 forms): numeric helpers, Character (1-indexed Array backed by dict), Dictionary (list-of-pairs any-key map), Set (make-set), WriteStream/ReadStream/printString. set-member? (set item) order. 86/86 tests. COMMIT.
- 2026-05-01: Phase 22 JS done — stdlib.sx (36 forms): bitwise (truncate not js-num-to-int; set-member? takes (set item) order), Map (dict-backed pairs), Set (SX make-set), RegExp (callable lambda). 25/25 new tests pass; total 492/585. COMMIT.
- 2026-05-01: Phase 22 Haskell done — runtime.sx (113 forms): numeric tower (hk-div floor semantics), rational (dict GCD-normalised), hk-force (promises), Data.Char, Data.Set, Data.List, Maybe/Either, tuples, string helpers, hk-show. 148/148 tests. c02ffcf3.
- 2026-05-01: Phase 22 Erlang done — runtime.sx (63 forms): numeric tower, bitwise (band/bor/bxor/bnot/bsl/bsr), sets, re module, list BIFs, type conversions, ok/error tuples. 55/55 tests. 3c0a9632.