Reuse semantic module provenance for aliases and keep property path segments intact through Electron matching. Reject shadowed names and nested or dotted lookalikes. Reassigned and conditionally initialized module origins remain ambiguous, with their source origins retained.
Add a compiled CLI/stdio MCP regression for windows, preloads, context bridges, IPC operations, pairing, and source ranges. Validate 771 JavaScript domain tests, seven composition tests, the public acceptance workflow, build, and check:fast.
Fixes#1656
Track active bindings with per-evaluation push/pop instead of copying ancestor sets on every alias. Restore membership in finally so cycles and sibling branches keep their existing semantics.
Validation: 173 domain tests, compiled CLI/stdio MCP returned-reference acceptance, and check:fast pass. A randomized six-block Flameox experiment retained identical complete semantic output and reduced the bounded 112-alias analyzer median from 36.33 ms to 17.00 ms.
Repeated property writes to one object made member-mutation collection
cubic. Each write evaluated its target binding to rule out a primitive,
and every evaluation folded all earlier mutation paths, copying every
slot once per path. 2,000 writes to one object took 27 s and 4,000 took
203 s.
- A recorded write always leaves a non-primitive binding value, so only
the first write to a binding needs the primitive check.
- Apply mutation paths per slot in one pass with the same ordering
semantics instead of one full slot copy per path.
Co-authored-by: Claude Opus 5.5 <[email protected]>
Co-authored-by: N0zoM1z0 <[email protected]>
Fixes#1401. Refs #1065. Preserve exact member facts and equal-depth write effects while bounding the observed reassignment-loop expansion.
Validated with the JavaScript semantic/application suite, focused alias regressions, full static checks, real compiled CLI and SDK MCP Notion workflows, and all 20 checks on the final PR head.
Co-Authored-By: Marnix Pluim <[email protected]>
Co-Authored-By: N0zoM1z0 <[email protected]>
Co-Authored-By: Claude <[email protected]>
Remove forwarding wrappers and shadow aliases, migrate callers and verification scripts to their owners, and share one exhaustive semantic resource-bound projection.
Use one explicit object/array slot model and JSON-pointer property identity across mutation analysis, return projection, and semantic graphs. Require observed presence for discriminants and resolve writes only through retained object or array receivers.
BREAKING CHANGE: projected return fields require explicit presence and semantic object operations carry full property paths.
Ysopwnable