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fix: Next.js standalone bring-up — walls 36–44 (dynamic-parent classes, forward-capture, super.method, cjs export-hint, self-new in capturing closure) #5125

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proggeramlug merged 1 commit into from
Jun 14, 2026
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fix: Next.js standalone bring-up — walls 36–44 (dynamic-parent classes, forward-capture, super.method, cjs export-hint, self-new in capturing closure) #5125

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14 changes: 14 additions & 0 deletions CHANGELOG.md
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## v0.5.1168 — Next.js standalone bring-up: walls 36–44 (rebased on main)

Dynamic-parent classes, forward-capture, super.method, cjs export-hint, self-new in capturing closure. (Same content as PR #5125, re-applied cleanly onto current main.)

- **36** pre-register sibling class names in function-expression bodies (cjs IIFE forward refs).
- **37** don't hold the class-vtable read lock across a method body (lazy `require()` write-lock deadlock).
- **38** `class X extends _mod.default` runs the base constructor + inherits: cjs hoist guard scans the `extends` head; `.default` member-extends routes through `extends_expr`; super/`new` use the decl-time-stashed parent (`CLASS_DYNAMIC_PARENT_VALUE`) and invoke a ClassRef parent via `run_class_constructor_on_this_flat`.
- **39** ignore the dead `0 && (module.exports = {…})` Babel export hint (statement-boundary guard) so it doesn't override real `_export` getters.
- **40** dynamic `require()` of an unresolvable specifier throws `MODULE_NOT_FOUND` (Node parity).
- **41** closures forward-capture later-declared function-scope `let`/`const` (shared `pre_register_forward_captured_lets`).
- **42** `super.method()` on a dynamic-parent class dispatches at runtime (`js_super_method_call_dynamic`).
- **43** forward-capture of destructured `let`/`const` + cjs-IIFE bodies.
- **44** `new SelfClass(...)` inside a `this`-alias-capturing closure (redirect to the standalone ctor symbol).

## v0.5.1167 — fix(runtime): relink node:http/net — restore `js_node_system_error_value` (#5124)

Release-blocking regression fix folded in via #5124. PR #5112 (Next.js
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2 changes: 1 addition & 1 deletion CLAUDE.md
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Expand Up @@ -8,7 +8,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co

Perry is a native TypeScript compiler written in Rust that compiles TypeScript source code directly to native executables. It uses SWC for TypeScript parsing and LLVM for code generation.

**Current Version:** 0.5.1167
**Current Version:** 0.5.1168


## TypeScript Parity Status
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