Files
ww/test/wcc
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
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