Next.js 16 standalone app-router bring-up — walls 1–5 (codegen/runtime/HIR fixes)#5438

Merged

proggeramlug merged 50 commits into

mainfrom

feat/nextjs-wall-46

Jun 19, 2026

Commits on Jun 17, 2026

fix(runtime): Next.js wall 47 — Object.defineProperty on a native-handle target (v0.5.1173)
Ralph Küpper
committed
fix(hir): Next.js wall 48 — named cross-module member-extends ran no parent ctor (v0.5.1174)
Ralph Küpper
committed
fix(hir,codegen): Next.js walls 49 + 50 — array/string method names hijacked on user-class instances (v0.5.1175)
Ralph Küpper
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fix(codegen): Next.js wall 51 — no-own-ctor class with dynamic cross-module parent dropped construction args
Ralph Küpper
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fix(hir,runtime): Next.js walls 52 + 53 — .match string-method hijack on class instances + runtime require(.json)
Ralph Küpper
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feat(compile): runtime require(absolutePath.js) -> AOT-compiled module registry (Next.js wall 54, part 1)
Ralph Küpper
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fix(compile): match node_modules by path component, not substring
Ralph Küpper
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fix(codegen): nested-class static fields init lazily at decl site, not eagerly at module init
Ralph Küpper
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feat(compile): Next.js wall 54 part 2 — discover + lazily load .next/server page/chunk modules by path
Ralph Küpper
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fix(codegen): Set.add on a boxed/captured variable no longer clobbers it to undefined
Ralph Küpper
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fix(hir): numeric-keyed object method shorthand was silently dropped
Ralph Küpper
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fix(runtime): gate by-address property/accessor descriptor lookups on per-object flag
Ralph Küpper
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fix(hir): hoist object-literal RHS out of `var x = obj[k] = {...}` chained member-init
Ralph Küpper
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test(transform): add is_nested to inline-test Class literal
Ralph Küpper
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fix(hir): shadow stale native-instance tag on same-name rebind
Ralph Küpper
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fix(hir): register nested function-declaration names for self-reference
Ralph Küpper
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fix(hir): object-method bodies get function-level hoisting
Ralph Küpper
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fix(hir): prealloc box for var forward-captured by an earlier closure
Ralph Küpper
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fix(hir): function-decl hoisting shadows outer-scope same-named local
Ralph Küpper
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fix(hir): current-body class shadows same-named outer-scope local
Ralph Küpper
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fix(compile): drop helper dups after rebase onto main (#5267 moved them to import_helpers)
Ralph Küpper
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fix(hir): function parameters shadow stale native-instance tags
Ralph Küpper
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fix(hir): scope-local disambiguation of same-named classes within a module
Ralph Küpper
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fix(async-hooks): dynamic new of bound AsyncLocalStorage ctor builds a real handle
Ralph Küpper
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fix(eval): recognize depd wrapfunction new Function template at compile time
Ralph Küpper
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fix(native-module): install dispatch bucket on NativeModuleRef property read
Ralph Küpper
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fix(json): bind replacer `this` to the holder in JSON.stringify
Ralph Küpper
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fix(getPrototypeOf): native-module namespace object proto is Object.prototype, not self
Ralph Küpper
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Commits on Jun 18, 2026

fix(nextjs): walls 1-4 — cacheSignal nullsafe dispatch, SIGSEGV is_closure_ptr guard, rest-param construct ABI, url string-method gating
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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fix(runtime): js_object_get_index_polymorphic — primitive receivers index to undefined, not SIGSEGV
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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fix(hir): scope-aware native-module shadowing (local url/util/etc. no longer mis-resolve to node modules)
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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fix(transform): scan class field inits + extends in compute_max_local_id (LocalId parallel to #5143)
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
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fix(runtime): construct a class-object reaching the value-call path instead of throwing
Ralph Küpper
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fix(runtime): resolve (don't construct) a class-object on a 0-arg value-call
Ralph Küpper
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fix(fs): readFileSync throws Node-shaped ENOENT on failed read (not empty string)
Ralph Küpper
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fix(hir): forward captured enclosing locals to ctor for directly-constructed anonymous class expressions
Ralph Küpper
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Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
committed

Commits on Jun 19, 2026

Merge remote-tracking branch 'origin/main' into feat/nextjs-wall-46
Ralph Küpper
committed
fix(codegen): chunk ctor_rest_regs registration loop (integrate #wall3 with #5391 init chunking)
Ralph Küpper
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style: cargo fmt (format nextjs-wall-46 commits)
Ralph Küpper
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fix(test): add nextjs_path_init_modules + is_nested to test struct ctors (post-merge field sync)
Ralph Küpper
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fix(test): sync nextjs_path_init_modules + is_nested into merged test ctors (post-#5314/#5391 merge)
Ralph Küpper
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chore(ci): allowlist 3 files tipped over the 2000-LOC cap by nextjs-wall-46 fixes (split deferred, #793)
Ralph Küpper
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fix(json): root replacer holder wraps the original value, not post-toJSON (CodeRabbit #5438; spec §JSON.stringify)
Ralph Küpper
committed