regress: resource-staging cluster dissolved; jit-bundle-resolution family design - #439
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B04 unchanged. R02's blank framebuffer is gone; its Spanish assertion is a fixture defect (String(localized:locale:) cannot select an lproj). R03 macOS unchanged; iOS regressed to an agent SIGILL — the Xcode build-log capture takes an x86_64 simulator invocation that stripForeignTargetTriple accepts. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…oses String(localized:bundle:locale:) does not select the .lproj (locale: affects interpolation formatting only, proven natively against the built bundle), so the 2026-07-15 fixture variant could never display Spanish even against correct staging. The title now resolves through the locale's .lproj sub-bundle with visible staging-failure states. With the mechanism corrected, all R02 surfaces render Recursos cargados (macOS control, iOS single-preview control, iOS index 1 after a live switch) and the row flips to Guard passes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Bundle.allFrameworks never lists a framework without ObjC classes (proven natively with a dlopen control), and the JSON sat under Resources/ in a flat iOS framework whose resource directory is the wrapper root. DynamicBadge gains an ObjC marker class, the payload moves to the framework root, and the preview resolves through Bundle(for:) with distinct failure states. With the mechanism corrected the iOS snapshot renders the payload — the EPC-dlopened framework serves its internal resource, so B04 flips to Guard passes. B02's combined render re-verified after the artifact change. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The resource-staging cluster dissolved under re-verification: R02 and B04 were fixture-mechanism defects, R03's iOS crash was the fat-build capture bug (#438). The one genuine gap is Bundle(for:) on JIT-compiled classes resolving to the agent image while only Generated*Symbols.swift gets the #151 wrapper rewrite. Design: an agent-side bundleForClass: hook keyed on class_getImageName == NULL, wrapper path plumbed from CODESIGNING_FOLDER_PATH; stage 2 retires the text rewrite. Amendments from adversarial review with native experiments folded: dladdr is unsound as the discriminator in a Swift process, and imageless JIT-linked SwiftPM package classes are a documented, gated limitation. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Drop rebase-orphaned commit SHAs from the design doc (cite rows instead), list B04's failure states by stage rather than an incomplete enumeration, and correct the DynamicBadge README's rationale — the marker anchors Bundle(for:), while the allFrameworks ObjC requirement is a separate fact. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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What happened to the resource-staging cluster
Re-verification of B04/R02/R03 on current main dissolved the cluster three different ways:
String(localized:bundle:locale:)never selects an.lproj— itslocale:parameter only affects interpolation formatting, proven with a native harness against the healthy built bundle. The corrected fixture resolves the title through the locale's.lprojsub-bundle with visible staging-failure states. All surfaces renderRecursos cargados(macOS control, iOS single-preview control, iOS index 1 after a live switch). Row flips to Guard passes.Bundle.allFrameworksonly lists frameworks containing ObjC classes — pure-C DynamicBadge could never be observed, proven with a native dlopen control — and its JSON sat underResources/in a flat iOS framework. The fixture gains an ObjC marker class, a root-level resource, and aBundle(for:)lookup with per-stage failure states. The EPC-dlopened framework serves its internal resource; row flips to Guard passes. B02's combined render re-verified after the artifact change.The one genuine gap and its design
docs/jit-bundle-resolution.md:Bundle(for:)on a class compiled into the JIT resolves to the agent image; onlyGenerated*Symbols.swiftgets the #151 rewrite toCODESIGNING_FOLDER_PATH(why R03's color renders while its strings/plist/momd miss — resources verified present on disk both platforms). Design: an agent-side+[NSBundle bundleForClass:]hook keyed onclass_getImageName == NULL, wrapper path plumbed from the build settings; stage 2 retires the text rewrite. Adversarial design review ran native experiments — the swizzle mechanics, cache behavior, and both wrapper layouts verified;dladdrrejected as discriminator (misattributes runtime metadata in Swift processes); imageless JIT-linked SwiftPM package classes documented as a gated limitation needing its own matrix row.Gates
/simplify pass + adversarial correctness pass on the branch diff (findings folded: rebase-orphaned SHAs dropped, failure-state list corrected, README rationale fixed); design doc had its own experimental adversarial review (amendments folded). Unit tier, integration tier, and manual
RegressToolGuardTestsall green locally; lint exit 0 on every commit.🤖 Generated with Claude Code