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Port scripts/gen_w721.py (Python, 3 functions) to specs/port/scripts/gen_w721.t27 - #9425
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…gen_w721.t27 The generator emits specs/scratch/w721_bench_module_261x2p6_aos_var_call_write.t27 as one string; the port keeps its decisions, not its string plumbing: - indent: ' ' * level spelled out per level (lines 24-25), clamped above level 7, '' for negatives as in Python - elem_x/elem_y: x = (2*e + offset) % 32768, y = x + 1 (lines 40-42) - build_level/build_tree: recursion over (shape, dim) with the element base threaded through children; zero-width dims leave base untouched as range(0) does (lines 28-58); the built text is string plumbing - flat_index: row-major element number (lines 15-17) - is_ascii: the gate before the write, raise becomes a predicate (line 136) - generate: writes DST and prints (lines 138-141) - pure data moving out, body undefined, no test calls it 13 tests assert runtime behavior against the original's own derived values (e.g. LAST_X = (2*16703) % 32768 = 638) and its emitted footer constants; every function except generate has a test. Closes #9418
A pull request must add exactly one docs/now entry and a bee has no way to know that: its brief names a boundary file and acceptance criteria, and docs/now/ is neither. The publisher adds it rather than failing the gate. Closes #9418 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Reviewer bee verdict for head 17206514b9746c32f03df7d07c1a09203683565d (tools/bees/reviewer.py, zai glm-4.7-flash, 6 turns, 196 s; then glm-4.5-flash, 4 turns, 55 s).
BEE-VERDICT: APPROVE
summary: The bee ported indent, build_tree, and generate from scripts/gen_w721.py to specs/port/scripts/gen_w721.t27, capturing the generator's numeric decisions as pure helpers and testing them with 13 assertions that verify the original's behavior. All 6 acceptance criteria passed, no blocking checks introduced, and all red checks were already failing on master.
criterion: test -f specs/port/scripts/gen_w721.t27 && echo present -- met -- evidence: brief.md line 639
criterion: grep -cE '^\s*(pub )?fn (indent|build_tree|generate)(' specs/port/scripts/gen_w721.t27 prints 3 -- met -- evidence: brief.md line 640
criterion: t27c gen ... && grep -c 'not yet implemented' ... prints 0 -- met -- evidence: brief.md line 641
criterion: t27c gen ... | wc -l prints at least 13 -- met -- evidence: brief.md line 642
criterion: t27c spec-status ... does not print NOPARSE -- met -- evidence: brief.md line 643
criterion: grep -cE '^[[:space:]]*test[[:space:]]+("|[A-Za-z_])' ... prints at least 3 -- met -- evidence: brief.md line 644
criterion: t27c test-report ... | grep -c BLOCKED prints 0 -- met -- evidence: brief.md line 645
discounted-check: cli-tri -- why it does not count: not run on the last 6 commits of master; failure is pre-existing on master
discounted-check: duplicate-bodies -- why it does not count: same check is red on master (223fd5c: failure); no new duplicate bodies were added
discounted-check: t27b-native-ratchet -- why it does not count: same check is red on master (223fd5c: failure); ratchet verdict is red on master for the same reason
Evidence
Evidence
1. Does the change do what issue #9418 asks?
All 6 acceptance criteria are met (from brief.md):
-
✅
test -f specs/port/scripts/gen_w721.t27 && echo presentprintspresent— PASSED -
✅
grep -cE '^\s*(pub )?fn (indent|build_tree|generate)\(' specs/port/scripts/gen_w721.t27prints3— PASSED- The file contains
pub fn indent(level: i64) -> strandpub fn build_tree(shape: []const i64, base: i64, offset: i64) -> TreeBuildandpub fn generate() -> i64 - The function signatures match the Python original (
indent(level: int) -> str,build_tree(shape: list[int], base: int, offset: int) -> tuple[str, int],generate() -> None) - The issue ported the DECISIONS, not the plumbing (build_tree returns TreeBuild instead of text)
- The file contains
-
✅
t27c gen specs/port/scripts/gen_w721.t27 > /tmp/t27-gen.zig && grep -c 'not yet implemented' /tmp/t27-gen.zigprints0— PASSED- Generated Zig code has no "not yet implemented" markers
-
✅
t27c gen specs/port/scripts/gen_w721.t27 | wc -lprints at least13— PASSED- Prints
243
- Prints
-
✅
t27c spec-status specs/port/scripts/gen_w721.t27does not printNOPARSE— PASSED- Prints
IMPLEMENTED
- Prints
-
✅
grep -cE '^[[:space:]]*test[[:space:]]+("|[A-Za-z_])' specs/port/scripts/gen_w721.t27prints at least3— PASSED- Prints
13tests
- Prints
-
✅
t27c test-report specs/port/scripts/gen_w721.t27 2>&1 | grep -c BLOCKEDprints0— PASSED- All tests compile and run successfully
The port correctly captures the generator's DECISIONS as pure helpers:
indent()carries the indentation rule" " * levelelem_x()/elem_y()carry the coordinate calculationx = (2*e + offset) % 32768build_level()/build_tree()carry the recursive walk and base threadingflat_index()carries the row-major element numberingis_ascii()carries the gate that rejects non-ASCIIgenerate()only moves data out (writes DST and prints) — body stays undefinedTreeBuildstruct captures the numeric decisions instead of the built text
Tests assert the original's behavior: The 13 tests verify:
- Indentation for levels 0-7 and negative values
- All header constants match the original's computed values
- Element coordinates for various indices and offsets
- Leaf and nested tree walks, including zero-width dimensions
- The full bench shape matches the footer assertions
- ASCII gate works correctly
No hand edits under gen/, no deleted tests, no weakened assertions, no non-ASCII identifiers, no secrets
Spec still says what its tests check: The .t27 file clearly documents which original lines each helper ports, and the tests verify those exact decisions (constants, coordinate rules, recursion, indexing).
2. Red checks
None of the 3 red checks count against this head:
duplicate-bodies -- the same check is red on master (223fd5c: failure) — it is not a new duplicate body; the bee's added bodies are new (not copied)
cli-tri -- not run on the last 6 commits of master — the failure is pre-existing on master, not introduced by this head
t27b-native-ratchet -- the same check is red on master (223fd5c: failure) — it is not a new defect; the ratchet verdict is red on master for the same reason
Second, independent review (glm-4.5-flash): APPROVE -- Successfully ported scripts/gen_w721.py to specs/port/scripts/gen_w721.t27 with all 3 functions, 13 tests, and no BLOCKED
tri-claw
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Closes #9418
Written by a bee on
queen-9418and published bytools/queen/publish.py. The branch itself is the bee's; the second commit is the coordination entry every pull request must add, which a bee has no way to know about.🤖 Generated with Claude Code