conformance: b.2.8 is documented behavior; keep the conformance run out of test.sh -q; todo notes for the seven fixes

1 files changed, 2 insertions, 2 deletions

diff --git a/TODO.md b/TODO.md
index 7888852..be29bbb 100644
--- a/TODO.md
+++ b/TODO.md
@@ -450,8 +450,8 @@ items with an architecture note carry the design worked out so far, enough to
 brief someone without re-reading the code.
 
 - [ ] remaining zc0 gaps: string literals over 4095 bytes, `embed` of an array type inside a function, `x as T` with more than a single name (`x as int*`), zc0 silently accepting `.u` on a parameter, and integer literals (`010` is 8 in zc0, 10 in the compiler; zc0 saturates on overflow). `docs/history/43-stdlib/notes.md` still says zc0 reserves u/m/d: add a pointer forward rather than rewriting history.
-- [x] verify both compilers against `docs/SPEC.md`: `tests/conformance/<section>/` (sections 1 to 8 plus `9-appendix-b`, 657 programs), runner `tests/conformance/run.sh` (`--zc0`, `--zym`, `--zy`, `-w`), understood failures in `tests/conformance/known.txt` (class a self-hosted bug, b zc0, c spec issue), wired into the interp section of `tests/test.sh`. zy 626 ok, 31 known; zc0 221 ok, 38 known, 398 skipped (outside appendix a). appendix b.2 items 1 to 16 confirmed except b.2.8, which contradicts 5.3.2 and 3.14.2 (the spec documents the address). new class a bugs: `case member():` on a member with fields is rejected (4.7.3); top-level `o3 { }` is rejected (4.10.2, class c). open: `rt.memreport()` reports buddy capacity (`rt.new(2)` is 3 words), whether that is the spec's W; whether top-level `unchecked;` is in the zc0 subset.
-- [ ] fix the implementation bugs listed in `docs/SPEC.md` appendix b, once confirmed: `memdebug scrub;` rejected; enum members can't reference earlier members; a plain function redefinition silently shadows the first; a prototype after the definition hides it; `?:` with one int and one float branch gives garbage; `bool` not normalised; float global initializers rejected; a global initializer naming another global uses its address; `include std;` inside a function body; syntax-error recovery hiding later errors; unterminated `/*` and string literals; `x as int * y`; prototypes needing parameter names; `len(char*)` with typecheck off; duplicate `case` labels; local `const` in constant expressions; constant expressions without precedence (`1+2*3` is 9). fix the prose items the appendix lists too.
+- [x] verify both compilers against `docs/SPEC.md`: `tests/conformance/<section>/` (sections 1 to 8 plus `9-appendix-b`, 657 programs), runner `tests/conformance/run.sh` (`--zc0`, `--zym`, `--zy`, `-w`), understood failures in `tests/conformance/known.txt` (class a self-hosted bug, b zc0, c spec issue), wired into the interp section of `tests/test.sh`. zy 626 ok, 31 known; zc0 221 ok, 38 known, 398 skipped (outside appendix a). appendix b.2 items 1 to 16 confirmed except b.2.8, which is documented behavior (5.3.2, 3.14.2; the spec wins). top-level `o3 { }` is rejected (4.10.2, class c, left alone). the seven class a bugs are fixed, one commit each: a bad literal in a function's first statement (capture_scan left panic set), `u*d` with visible `u`/`d`, the bstr flag surviving a cast, the 24-parameter limit, `return e;` in a void function (now dropped, yields 0), `memdebug scrub;`, and `case member():` on a member with fields. the conformance run is in `tests/test.sh` but not in `-q`. open: `rt.memreport()` reports buddy capacity (`rt.new(2)` is 3 words), whether that is the spec's W; whether top-level `unchecked;` is in the zc0 subset.
+- [ ] fix the implementation bugs listed in `docs/SPEC.md` appendix b, once confirmed: enum members can't reference earlier members; a plain function redefinition silently shadows the first; a prototype after the definition hides it; `?:` with one int and one float branch gives garbage; `bool` not normalised; float global initializers rejected; `include std;` inside a function body; syntax-error recovery hiding later errors; unterminated `/*` and string literals; `x as int * y`; prototypes needing parameter names; `len(char*)` with typecheck off; duplicate `case` labels; local `const` in constant expressions; constant expressions without precedence (`1+2*3` is 9). (`memdebug scrub;` is fixed; a global initializer naming another global giving its address is documented behavior, 5.3.2.) fix the prose items the appendix lists too.
 - [ ] (partly done, see "agent work at the end of the session") a cross-reference report: for every global of the compiler, the functions that write it and the ones that only read it. build it from the language server's references (`textDocument/references` on `build/bin/zclsp`, so scoping is exact) and classify each reference as a write when an assignment operator, `++` or `--` follows it. output under `build/xref/`; a committed baseline and a `--check` mode that fails when a new writer of a global appears, so it can run in ci. 
 - [ ] optional, low priority: plain enums and `?:` in zc0 (both are small and produce ordinary code), so parity covers more programs. no structs in zc0 (decided).
 - [ ] group the compiler's parallel per-local arrays (`lname`, `ltype`, `lstate`, `lhome`, `lown`, `lslot`, `ltag`, `lpos`, `lnsz`, `lleaf`, ...) without structs: declare each family together in one place, with one comment block stating each array's meaning and invariant (for example when `lhome` is meaningful), route snapshot and restore of the family through one pair of functions, and use the cross-reference report to confirm nothing else writes them. then symbols and types the same way. fixpoint and analyzer behavior unchanged.