Files
rose-ash/lib/forth/scoreboard.md
giles aad178aa0f
Some checks failed
Test, Build, and Deploy / test-build-deploy (push) Failing after 46s
forth: fix #S / UM/MOD precision bugs — Hayes 628→632/638 (99%)
Round 2 conformance fixes:
- forth-pic-step: replace float-imprecise body with same two-step
  16-bit division as # — fixes #S producing '0' instead of full
  binary string (GP6/GN1 pictured-output tests)
- UM/MOD: rewrite with two-phase 16-bit long division using explicit
  t - q*div subtraction, avoiding mod_float vs floor-division
  inconsistency at exact integer boundaries

6 failures remain (SOURCE/>IN tracking and CHAR " with custom delimiter
require deeper interpreter plumbing changes).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-05 21:31:03 +00:00

29 lines
976 B
Markdown

# Forth Hayes Core scoreboard
| metric | value |
| ----------------- | ----: |
| chunks available | 638 |
| chunks fed | 638 |
| total | 638 |
| pass | 632 |
| fail | 6 |
| error | 0 |
| percent | 99% |
- **Source**: `gerryjackson/forth2012-test-suite` `src/core.fr`
- **Generated**: 2026-05-05T21:30:21Z
- **Note**: completed
A "chunk" is any preprocessed segment ending at a `}T` (every Hayes test
is one chunk, plus the small declaration blocks between tests).
The runner catches raised errors at chunk boundaries so one bad chunk
does not abort the rest. `error` covers chunks that raised; `fail`
covers tests whose `->` / `}T` comparison mismatched.
### Chunk cap
`conformance.sh` processes the first `$MAX_CHUNKS` chunks (default
**638**, i.e. the whole Hayes Core file). Lower the cap temporarily
while iterating on primitives if a regression re-opens an infinite
loop in later tests.