conformance(#99 Track-1): lib-sensitive subset + measurement-integrity fix + 6 checker fixes (Pass 120→188)#1258

Merged

nickna merged 9 commits into

mainfrom

worktree-issue-99

Jul 5, 2026

Commits on Jul 5, 2026

fix(types): String toLocale{Lower,Upper}Case + wider localeCompare arity
nickna
committed
test(conformance): expand subset to lib-sensitive folders (Symbols, es2016-2023)
nickna
committed
docs(status): refresh TS conformance section (§17) to 296-test subset
nickna
committed
fix(types): `object` is assignable to an object type with no required members
nickna
committed
test(conformance): resolve per-target `name(target=X).errors.txt` baselines
nickna
committed
fix(types): resolve `typeof globalThis` in type position + `any` member typeof
nickna
committed
fix(types): narrow the value type of compound logical assignment
nickna
committed
fix(types): split nullable member-access diagnostic to match tsc codes
nickna
committed
fix(types): allow well-known-symbol indexing on built-in reference types
nickna
committed