Commit Graph
20 Commits
Author SHA1 Message Date
53e0943223 fix(javascript): preserve path reasons, module coverage, and property provenance (#5651)
* fix(javascript): preserve selected path host resolution reasons

Classify ELOOP and ENAMETOOLONG while resolving the caller-selected input so the path and host code stay on the invalid-request issue.

Refs #5623

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(javascript): count summary coverage in module units

Use the module population for both examined and total counts. Non-module graph nodes remain in the application coverage section.

Refs #5464

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(javascript): connect direct property reads to return and argument flow

Record the unwrapped value expression and alias the object projection's read occurrence so a direct member read stays in backward provenance.

Refs #5585, #5648

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(javascript): count return wrappers against expression depth

Evaluate the original return expression so erased TypeScript and Flow wrappers stay inside the expression-depth budget. Keep the unwrapped node for identity and value ranges.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(javascript): describe ELOOP as unresolved symlink traversal

A host can return ELOOP for a cycle or for a chain past its traversal limit. Keep the selected path and code without asserting that a cycle exists.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* test(javascript): skip symlink traversal fixtures on Windows

Keep the overlong-name case portable. Windows does not produce ELOOP for these fixtures, matching the other path-failure tests.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(javascript): describe ENAMETOOLONG as a path or component limit

realpath reports that code for a long component and for a long full path. Keep the selected path and host code without claiming only a filename was too long.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* style(javascript): format return-depth and object-read changes

oxfmt rejected the return-depth test and the object-read index. No behavior change.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* test(ida): expect unchanged invalid requests to be nonretryable

The shared projector no longer marks invalid_request retryable. This lookup assertion was not updated with that contract.

Co-authored-by: morluto <morluto@users.noreply.github.com>

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Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <morluto@users.noreply.github.com>
2026-10-21 03:45:10 +08:00
Ysopwnable 0cc56493be fix(javascript): preserve values captured before later assignments (#4196)
Select binding facts at reads without mixing whole-binding and temporal values. Share conditional activation rules, preserve partial expression order, and bound immutable ancestry work. Memoize temporal results within each query using initializer identity, capture point, budget and dependency proofs; preserve depth limits and source Evidence.

Fixes #3881
2026-10-16 04:35:54 +08:00
morlutoandhhang dae1e55381 fix(javascript): preserve lexical binding and default export capture semantics
Resolve CommonJS wrapper bindings from the parser-owned source type. Capture default identifier export values at the export statement while preserving live named bindings.

Refs: #3261, #3297

Co-authored-by: hhang <169027046+xu91102@users.noreply.github.com>
2026-10-14 17:49:13 +08:00
morluto 410537667e fix(javascript): retain uncertainty for conditionally skipped writes
Own skipped-write interpretation at definition collection, including conditional branches, loop iterations and optional-chain arguments. Remove the narrower initializer-only representation.

Fixes #2562
2026-10-14 14:47:26 +08:00
morluto c923fb0dc9 fix(javascript): retain compiler-dependent module resolution facts
Compare import and require outcomes for static TypeScript references when compiler options are unknown. Preserve branch facts through worker IR and both graph projections; retain declaration fallbacks as candidates without changing explicitly selected paths.

Validation: 210 focused resolver and semantic tests; 21 production-boundary and source-extension tests. A bounded 2,000-reference probe adds about 16–17 ms wall time for dual resolution; full task token costs and real compiled application behavior remain unmeasured.
2026-10-13 15:58:25 +08:00
morluto 1b953021ea fix(javascript): centralize module syntax and separate erased type dependencies 2026-10-13 14:39:06 +08:00
hhangandhhang 86fab11fbe fix(javascript): preserve import-equals declaration and export evidence (#2062)
* fix(javascript): retain TypeScript import-equals dependencies

* test(mcp): align completion checks with warm provider state

* fix(javascript): propagate require origins through exported aliases

* fix(javascript): normalize equivalent CTS binding origins

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Co-authored-by: hhang <169027046+xu91102@users.noreply.github.com>
2026-10-13 06:04:21 +09:00
morluto d3088c3795 perf(javascript): reuse collected callable identities for returns 2026-10-11 13:20:16 +08:00
Ysopwnable b28c0337fc perf(javascript): reduce retained semantic analysis allocations (#1601)
Reduce retained semantic allocations and memoize lexical scope ancestry while preserving semantic identities. Refs #1065 and #1563; the complete-directory memory failure remains open.
2026-10-11 03:20:05 +08:00
Ysopwnable 782e0147cd fix(javascript): retain returned-reference mutation uncertainty (#1471) 2026-10-10 15:46:24 +08:00
Rudy Mizrahi CelekliandN0zoM1z0 c29931ce81 fix(javascript): scan direct returns without recursive stack growth
Use the shared AST child enumeration with an explicit stack, preserving return order and nested callable boundaries.

Refs #1065.

Co-authored-by: rudycelekli <47457359+rudycelekli@users.noreply.github.com>
Co-authored-by: N0zoM1z0 <161784452+N0zoM1z0@users.noreply.github.com>
2026-10-10 12:25:00 +08:00
You Wish a9f5dad5a8 fix(javascript): resolve exported callables through lexical bindings (#1351)
* fix(javascript): resolve exported callables through lexical bindings

* fix(javascript): preserve export scope and hoisted writes

* test(javascript): consolidate export binding assertions

* fix(javascript): account for skipped initializers and loop binding writes

* fix(javascript): preserve parameters copied into body variables
2026-10-10 06:39:56 +08:00
morluto 0f10499245 refactor(javascript): share Babel child traversal 2026-10-10 05:13:53 +08:00
morluto b628bba1fa refactor(javascript): normalize erased expression syntax once 2026-10-10 01:45:01 +08:00
Rudy Celekli e995b19f83 fix(javascript): preserve semantic evidence through satisfies 2026-10-10 01:45:00 +08:00
morluto 765e809e36 refactor: use canonical implementations and types directly
Remove forwarding wrappers and shadow aliases, migrate callers and verification scripts to their owners, and share one exhaustive semantic resource-bound projection.
2026-10-09 23:35:19 +08:00
morluto ad59531a96 refactor: remove forwarding exports and redundant aliases 2026-10-09 22:46:09 +08:00
morluto 475a0f84da fix(javascript)!: preserve property paths and uncertain slot presence
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.
2026-10-09 20:18:52 +08:00
Matt Van Hornandmorluto 45e3edc17f feat(javascript): report observed export property presence (#1160)
* feat(javascript): report observed export property presence

Extend compare_javascript_export_shapes so each retained return variant
lists observed property names and each change reports presence independently
of value resolution. Complete parent coverage classifies one-sided names as
added or removed even when static values stay unknown.

Fixes #725

* test(javascript): match unknown export-shape values by availability

Nested availability objects include a reason when values stay unresolved.
Assert availability through objectContaining so presence-only added and
removed rows still verify unknown values.

* fix(javascript): preserve uncertain export property presence and locations

* fix(javascript): normalize presence and preserve local property coverage

* fix(javascript): require present discriminants for return pairing

* fix(javascript): normalize retained shapes before comparison

* refactor(javascript): share return projection with executable examples

* fix(javascript): localize uncertainty for missing mutated slots

* fix(javascript): bind advertised export examples to exact artifacts

* fix(javascript): keep uncertain property flow as candidates

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Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>
2026-10-09 18:30:31 +08:00
ysopwnable f6a58f1062 refactor(javascript): group domain semantics and contracts (#907) 2026-10-07 17:16:58 +08:00