* Speed up native compiler traversal and union handling
* Index live deferred initializer placeholders per worklist pass
* Record preflight baseline for deferred registry corpus
- Remove C emission, debugging options, and automatic backend fallback.
- Complete LLVM lowering and native bootstrap coverage across supported targets.
- Link executables and libraries with precompiled C runtime packs, including iOS and Android.
- Complete frontend lowering with zero rejected statements, dynamic islands, or skipped functions.
- Support contextual construction, presence guards, and union record copies used by the compiler.
- Add native CommonJS resolution and cross-platform file URL handling while preserving Node host behavior.
- Compile production LLVM layouts, ownership helpers, debug metadata, and JSON emitters on both native backends
- Support nullable collections and mixed insertion spreads needed by compiler code
- Verify native emission parity and generated executables with focused sanitizer coverage
- Compile the production validator and exercise native IR construction and validation on C and LLVM.
- Preserve Error causes, wider callbacks, and discriminated JSON layouts in static programs.
- Version the IR and runtime ABI and cover the new compiler paths with differential and sanitizer tests.
- Support mutable forward captures with correct initialization and exception behavior.
- Compile recursive literals, exhaustive bindings, and validator collection operations statically.
- Run validator control-flow analysis natively with C and LLVM differential coverage.
- Compile native collection views and recursive discriminated IR structures.
- Preserve optional-chain behavior and union payload ownership across C and LLVM.
- Exercise real IR builders and analyses in native executables with differential coverage.
* fix(compiler): unblock self-hosting analysis and tuple construction
- Bound type diagnostics to handle deeply nested and shared compiler types.
- Compile fixed tuple spreads and preserve const tuple inference under satisfies.
- Add native compiler-component and differential regression coverage.
* fix(tests): record tuple spread frontend parity baseline
- Record module order and preflight diagnostics for the new tuple spread regression fixture.
Chris Tate