fix(hir,runtime): #5989 — Next.js cacheComponents boot-chain subset (strict global-builtin assignment + Date-extension construct + URLSearchParams shape-check SIGSEGV)#6014

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proggeramlug merged 6 commits into

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fix/5989-global-builtin-assignment-clean

Jul 5, 2026

Commits on Jul 5, 2026

fix(hir,runtime): #5989 — strict assignment to an existing global builtin is a property write, not a ReferenceError
Ralph Küpper
committed
fix(runtime): #5989 — validate keys_array before deref in shape_is_url_search_params
Ralph Küpper
committed
review(#6014): reject GC_TYPE_LAZY_ARRAY in shape_is_url_search_params keys_array gate
Ralph Küpper
committed
review(#6014): extract shared strict_global_assign_existing_or_throw helper
Ralph Küpper
committed
fix(runtime): #5989 — make the Date-extension wrapper shape construct real Dates
Ralph Küpper
committed
test(#5989): exercise Date.now interception through the value path
Ralph Küpper
committed