Hojun-Cho 08ccb734b2 wcc/check: reject untyped-float + nil into a tagged dst with no matching variant (wwstage align to cstage) ...

isassignable's untyped-float (A4) and nil (A5) arms over-accepted a source
into a tagged dst where no variant accepts it -> silent over-accept then
tag-0 miscompile; cstage louds. Reject (cerr + c.errs+=1). Part of the
isassignable tagged-dst over-accept class (#23 fixed arm3; A6/A7 deferred
to the B-full nominal arc). test/wcc/836.

2026-06-09 19:07:40 +09:00

..

cmd

wcc/check: reject untyped-float + nil into a tagged dst with no matching variant (wwstage align to cstage)

2026-06-09 19:07:40 +09:00

test

lib: retire os.assert/abort shims — assert/abort are builtins (#58 respell)

2026-06-04 22:42:47 +09:00

CLAUDE.md

w6c+selfhost: localloadop helper for sign-aware ident loads (closes #19)

2026-05-14 01:58:52 +09:00