Commit graph

140 commits

Author SHA1 Message Date
Gergo Magyar
cd8eb4757c test(ingestion): rebaseline #1982 golden/fingerprint + lint/format sweep
Cross-cutting verification artifacts for the #1982 same-tail resolution fix:
- ruby capture golden regenerated: ONLY the ruby-nested-tail-collision fixture
  drifts (+10 capture groups from its new include/attr_accessor + the now
  full-qualified __heritage__/__property__ marker owner). All other ruby fixtures
  byte-identical (proves the owner-qualification is localized to nested owners).
- bench/scope-capture/baselines.json: rebaseline cpp + ruby fingerprints (the only
  two that drift; 12 other languages byte-identical). cpp = additive
  @reference.qualified-name capture; ruby = the localized owner change. Provenance
  notes record both. scaling linear (~1.0), 14/14 PASS.
- generic.ts: drop the now-unused normalizeQualifiedName import (lint error).
- walkers.ts / ruby.test.ts: prettier formatting.

Verified: cpp 278/278 + ruby 142/142 (registry-primary), both legacy legs clean
(skips registry-primary-only assertions), go/java/csharp 542 (cross-language
regression — the qualified-first branch is gated on rawQualifiedName, set only by
C++, so non-C++ inheritance resolution is unchanged). tsc + eslint(0 errors) + prettier clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 07:48:45 +00:00
Gergo Magyar
bb84ccb27e fix(ingestion): resolve same-tail Ruby mixin/attr_accessor owners to the correct qualified node (#1982)
emitRubyMixinEdges keyed its owner map by the SIMPLE tail (def.qualifiedName
split-popped) with last-wins, and the __heritage__/__property__ markers carried
only the immediate owner name — so `module Outer; class Inner` and
`module Other; class Inner` collapsed onto one `Inner` key and cross-wired their
include/attr_accessor edges onto whichever Inner was processed last.

Fix (lockstep, full-qualified):
- ruby/captures.ts: build the marker owner from the FULL enclosing class/module
  chain (buildEnclosingQualifiedName walks all ancestors, normalizing the compact
  `class Outer::Inner` scope_resolution form via the shared splitQualifiedName) so
  the marker owner byte-matches the resolution def's qualifiedName.
- ruby/scope-resolver.ts: key graphIdByName by the full def.qualifiedName instead
  of the simple tail. Top-level owners/mixins are unchanged (full == simple).

Registry-primary ruby.test.ts 142/142 incl. a new worker-path block (the deferred
note's duplicate-edge concern: markers survive worker serialization, exactly one
HAS_PROPERTY per attr). Legacy leg unaffected (136 pass / 6 skip) — new assertions
registry-primary-only via helpers.ts. tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 07:37:02 +00:00
Gergo Magyar
16883f2d79 fix(ingestion): resolve same-tail C++ nested-type heritage to the correct qualified node (#1982)
Registry-primary C++ inheritance (preEmitInheritanceEdges -> resolveInheritanceBaseInScope)
resolved a same-tail nested base by its SIMPLE TAIL with first-wins, so
`struct DerivedB : Other::Inner` mis-resolved EXTENDS to Outer.Inner (the wrong
sibling; 0 dangling, so undetected). The namespace qualifier was discarded at the
C++ inheritance capture.

Fix (additive, qualified-first):
- ReferenceSite gains an optional `rawQualifiedName`; the C++ inheritance capture
  emits `@reference.qualified-name` (qualifier-preserving, template-stripped:
  Other::Inner, ns::Base<T> -> ns::Base) only when the base is qualified, registered
  as a sub-tag so it can't shadow the `@reference.inherits` anchor.
- resolveInheritanceBaseInScope resolves the qualifier against the full-path
  QualifiedNameIndex FIRST (which already carries Outer.Inner / Other.Inner keys from
  the structure phase), with progressive-prefix lookup for relative bases and
  refuse-on-tie, falling through to the existing simple-tail walk on miss — so
  unqualified bases and the single-candidate cross-file case are unchanged.

Registry-primary cpp.test.ts 278/278 (incl. worker-path: rawQualifiedName survives
worker serialization). Legacy leg unaffected (207 pass / 71 skip) — the new
resolution-side assertions are registry-primary-only via helpers.ts. tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 07:27:58 +00:00
Gergo Magyar
e2641628c7 fix(test): satisfy CI for the new #1978 fixtures (format + golden + fingerprint)
Adding the {cpp,ruby,rust}-nested-tail-collision fixtures changed the
lang-resolution corpus, which the scope-capture golden snapshots and the
fingerprint baselines gate on. These are pure fixture-corpus additions —
#1978 does not touch the scope-capture phase (captures.ts / emit*ScopeCaptures
are unchanged). Verified: the regenerated ruby/rust golden diffs are
additive-only (no existing fixture's capture digest changed), so the cpp/ruby/
rust fingerprint drift is solely the new fixtures.

- prettier --write test/integration/resolvers/{ruby,rust}.test.ts
- regenerate ruby/rust captures-golden snapshots (UPDATE_GOLDEN=1; +1 fixture each)
- rebaseline cpp/ruby/rust scope-capture fingerprints (bench/scope-capture/baselines.json)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 03:20:18 +00:00
Gergo Magyar
ddc31ba72e test(ingestion): scope #1978 resolver tests to registry-primary leg; fix lint
- helpers.ts: exclude the new #1978 C++/Ruby resolver tests from the legacy
  parity leg (LEGACY_RESOLVER_PARITY_EXPECTED_FAILURES). They PASS on legacy
  too — the fix lives in the SHARED structure phase, not the legacy resolution
  path — so this is a deliberate registry-primary-only scoping (not a legacy
  gap), keeping the legacy path untouched and uncoupled from the new
  node-identity behavior.
- rust.test.ts: drop the `eslint-disable vitest/no-disabled-tests` directive.
  That rule isn't configured in this repo, so eslint errored "Definition for
  rule 'vitest/no-disabled-tests' was not found" and failed `quality / lint`.
  The describe.skip needs no disable directive.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 02:44:41 +00:00
Gergo Magyar
dc122897a9 fix(ingestion): qualify nested-type node identity for C++/Ruby (#1978)
Nested types sharing a tail name in one file — C++ `Outer::Inner` vs
`Other::Inner`, Ruby `Outer::Inner` vs `Other::Inner` modules — silently merged
into a single graph node keyed by the simple tail (`Struct:file:Inner`),
cross-wiring their methods/properties onto one owner.

Key class-like type nodes (Class/Struct/Interface/Enum/Record) by their
normalized fully-qualified path (`Struct:file:Outer.Inner`) instead of the
simple name. Gated per-language by a new `qualifiedNodeId` config flag
(default false → byte-identical for every other language); enabled here for
C++ and Ruby.

- class-types.ts / generic.ts: `qualifiedNodeId` flag on ClassExtractor + config
- ast-helpers.ts: findEnclosingClassInfo gains an optional getQualifiedOwnerName
  hook + EnclosingClassInfo.qualifiedClassId, so member-owner edges resolve to
  the qualified class node id (owner id == node id by construction)
- parsing-processor.ts + parse-worker.ts: flag-gated qualified node-id + owner
  edges on both the sequential and worker parse paths (incl. routed properties)
- call-processor.ts: same qualifier in the routed-property pre-pass (lockstep
  with the worker `kind === 'properties'` block)
- configs/c-cpp.ts, configs/ruby.ts: qualifiedNodeId: true

Method/Property node ids stay simple-qualified; only type nodes get the
qualified id.

Deferred to a resolution-side follow-up: Ruby SAME-TAIL routed-property/mixin
owner identity under registry-primary (`emitRubyMixinEdges` keys owners by the
simple tail name, last-wins); and Rust inherent-impl methods (impl_item is not
a typeDeclaration — its #1978 test is describe.skip).

Tests: same-tail collision fixtures + #1978 resolver tests for C++/Ruby
(positive owner identity, R7), a worker-path parity block, and an unambiguous
nested attr_accessor case; the C++ #1975 out-of-line test updated to assert
qualified-id distinctness (forward-decl + out-of-line now unify). Verified
green on both parity legs, the worker path, and tsc.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-02 23:10:09 +00:00
Gergő Magyar
5f0d690c60
fix(ingestion): materialize graph nodes for scoped class/module/impl declarations (#1975) (#1977)
* test(ingestion): failing target tests + graph-integrity helper for scoped-declaration nodes (U1, #1975)

Adds findDanglingEdges() and pipeline-level tests asserting that Ruby
namespaced class/module declarations materialize a Class/Trait node with
a resolving HAS_METHOD edge. Red by design on the pre-fix base (5 failing)
— the fix lands in U2 (shared core) + U3 (Ruby enablement).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(ingestion): materialize graph nodes for Ruby namespaced class/module declarations (U2/U3, #1975)

Widen the Ruby legacy structure query so `class Foo::Bar` / `module Baz::Qux`
(name field is a scope_resolution node) match @definition.class/.module as
separate top-level patterns. The node is keyed by its full scoped name, which
matches the HAS_METHOD owner id that findEnclosingClassInfo derives from the
same name field — so the previously-dangling ownership edges now resolve, and
distinct namespaces (Foo::Bar vs Baz::Bar) stay distinct nodes (no collision).

No change to findEnclosingClassInfo (zero call-resolution blast radius) and no
scope-extractor/golden/bench impact — the fix is purely the legacy structure
query gate. Finalizes the U1 target assertions to the qualified-name identity.

Validated: 134/134 Ruby resolver tests pass on BOTH legs; tsc --noEmit clean;
dangling HAS_METHOD edges on the ruby-namespaced fixture drop from 3 to 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(ingestion): resolve C++ out-of-line nested definition method ownership (U4, #1975)

For an out-of-line `struct Outer::Inner { ... }`, the container name is a
qualified_identifier, so findEnclosingClassInfo derived the owner id from the
full `Outer::Inner` text — but the type is keyed by its in-class declaration
(the nested `Inner` node), leaving the method's HAS_METHOD edge dangling.

Reduce a qualified_identifier container name to its tail segment for the owner
id/name, matching how inline nested definitions are already keyed. Node-type
scoped, so Ruby's scope_resolution names stay full (distinct-by-namespace) and
no language is named in shared code. Only out-of-line-def methods (already
dangling) change behavior — zero impact on bare classes or call resolution.

Validated: C++ 268/268 default leg, 205+63-skip legacy leg, no regression;
2 new target tests pass both legs; Ruby namespaced tests still pass; tsc clean;
scope-capture bench rebaselined (cpp +cpp-out-of-line-class fixture) — --check
PASS (13 langs). Dangling HAS_METHOD on the new fixture: 1 -> 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(ingestion): resolve Rust scoped impl-target method ownership (U5, #1975)

`impl path::Type` and `impl Trait for path::Type` name the target with a
scoped_type_identifier. Two coordinated fixes:
- findEnclosingClassInfo: reduce a scoped_type_identifier impl target to its
  trailing type name (both the trait-impl `for` branch and the inherent
  branch), matching the type's own tail-keyed declaration.
- tree-sitter-queries: add a @definition.impl arm for scoped inherent impls so
  the Impl node is materialized (keyed by the same tail) instead of missing.

Together the trait-impl method owns through the real Struct node and the
inherent-impl method owns through a real Impl node — no dangling edges. Rust's
scoped_type_identifier has a name: field, so the tail extraction is exact.

Validated: Rust 163/163 on BOTH legs, no regression; new target test passes;
C++/Ruby suites unaffected; tsc clean; scope-capture bench rebaselined
(rust +rust-scoped-impl fixture) — --check PASS (13 langs). Dangling 1 -> 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(ingestion): cross-namespace collision test + regenerate ruby/rust captures goldens (U6, #1975)

- Add ruby-tail-collision fixture + test: Foo::Bar and Baz::Bar share the tail
  'Bar' but must stay two distinct Class nodes (locks the KTD-2 anti-collision
  guarantee from full-scoped-name keying). No dangling, no cross-wiring.
- Regenerate the ruby + rust captures goldens for the fixtures added in U3-U6
  (ruby-tail-collision, rust-scoped-impl). Both diffs are additive-only — a
  single new entry each, existing entries byte-identical (no capture-logic
  drift; the fixes are in the legacy structure query + findEnclosingClassInfo,
  not the scope-extractor).
- Re-baseline the ruby scope-capture fingerprint (81->82 fixtures).

N/A-language verification: C#/Java/PHP have no class-declaration scoped-name
gap and show no regression (606 passed; the 2 C# worker-pool failures are the
known worktree 'parse-worker.js not built' limitation, unrelated to this change).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* revert(ingestion): drop C++/Rust scoped-owner reduction; ship Ruby-only (#1975)

The self-tri-review of PR #1977 (review 4411683756) found — and reproduced —
that the C++/Rust tail-reduction in findEnclosingClassInfo collides same-tail
types declared in the same file (struct Outer::Inner + struct Other::Inner ->
one Struct:Inner node, methods silently mis-attributed; same-named members
merge). Root cause is pre-existing: GitNexus keys nested-type nodes by their
tail name within a file, so even plain inline same-tail nested types already
merge. A correct fix needs fully-qualified nested-type node identity — a broad
change deferred to #1978.

This reverts the C++ (qualified_identifier) and Rust (scoped_type_identifier
impl) owner reductions in ast-helpers.ts, the Rust @definition.impl scoped arm,
and the cpp/rust fixtures+tests+golden+bench entries. The Ruby fix is unaffected
(it keys the node by the full scoped text — no collision) and stays:
namespaced class/module node materialization + the cross-namespace collision test.

Validated Ruby-only: 136/136 both legs; ruby+rust captures goldens 19/19;
bench --check PASS (14 langs); tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(ingestion): collision-safe C++/Rust scoped-declaration node ownership (#1975)

Re-introduces the C++/Rust fix the tri-review reverted, using a collision-safe
approach instead of owner tail-reduction (which merged same-tail types in one
file). Key the scoped DECLARATION's node by its full qualified text so it
matches the owner id and stays distinct from a same-tail type elsewhere:

- C++: widen the legacy structure query to materialize a node for out-of-line
  defs (class/struct Outer::Inner — name is qualified_identifier), keyed by the
  full text. No findEnclosingClassInfo change needed — BASE already derives the
  full-text owner, which now matches. Outer::Inner and Other::Inner stay
  distinct; 3-level A::B::C resolves. (A redundant forward-decl node remains.)
- Rust: @definition.impl arm for scoped inherent impls (keyed full) +
  findEnclosingClassInfo inherent-impl branch accepts scoped_type_identifier
  with full text. impl a::Inner and impl b::Inner stay distinct.

Collision-aware fixtures + positive owner-identity assertions (per the
tri-review) replace the single-type fixtures. Deferred to #1978: Rust trait
impls on a scoped struct path (impl T for a::Inner) and the pre-existing inline
same-tail node collision — both need qualified struct-node identity.

Validated: Ruby 136/136, C++/Rust 434/434 both legs (371+63-skip legacy);
ruby+rust captures goldens 19/19 (additive); bench --check PASS (14 langs);
tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(format): apply prettier to scoped-declaration changes (#1975)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-02 19:47:15 +01:00
Gergő Magyar
de0248c5db
refactor(ingestion): migrate Dart to registry-primary call resolution (#939) (#1970)
* feat(scope-resolution): migrate Dart to registry-primary call resolution (#939)

Add a Dart scope-resolution module (languages/dart/) mirroring the Swift
template and flip Dart to registry-primary. Resolution edges
(CALLS/IMPORTS/ACCESSES/EXTENDS/IMPLEMENTS/METHOD_IMPLEMENTS) now route
through the shared registry pipeline with byte-for-byte parity against the
legacy DAG: test/integration/resolvers/dart.test.ts passes 53/53 under both
REGISTRY_PRIMARY_DART=0 and =1 (scripts/run-parity.ts --language dart: 2/2).

Dart-specific handling:
- Function scopes are synthesized to span signature..body (tree-sitter
  function_signature/function_body are siblings, not parent/child).
- extends rides @reference.inherits (EXTENDS via the generic pre-pass);
  implements/with are carried as __heritage__ side-effect imports and
  emitted as IMPLEMENTS, since Dart `implements <class>` must be IMPLEMENTS
  regardless of the target's symbol kind.
- imports are wildcard (whole-library) with expandsWildcardTo so imported
  return types propagate cross-file (var u = getUser(); u.save()).
- getInnerSignature now self-returns a bare signature node so top-level
  function params/return/name extract (legacy-safe: legacy only ever passes
  method_signature/declaration wrappers).

Also: add Dart scope-capture bench coverage (linear ~0.99 scaling); update
two tests that used Dart as a non-migrated control (Vue / forced legacy).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(scope-resolution): close Dart registry-primary parity gaps from review

Adversarial review of #1970 surfaced real divergences from the legacy DAG on
constructs the 10 fixtures don't exercise. All fixed; parity gate still 2/2
(now 55/55 each mode):

- Implicit-constructor construction (`Foo()` with no explicit ctor): the
  legacy DAG emits `caller -> Foo` (Class) but registry emitted nothing
  (callee tagged @reference.call.free never reaches constructorCallTargetsClass).
  Re-tag UpperCamelCase free-callees to @reference.call.constructor (Dart types
  are UpperCamelCase) so they link to the Class. Locked in with a regression
  fixture + test that passes in BOTH modes.
- Cascade calls (`list..add(1)..sort()`) were dropped — cascade_section has no
  `selector` wrapper, so the reference walk never saw them while legacy emitted
  them as free calls. Add a cascade_section handler.
- BUILT_INS (setState/then/push/pop/listen/...) were not suppressed on the
  registry path, so a user symbol shadowing one produced a spurious CALLS edge
  the legacy DAG suppresses. Skip built-in-named call refs at capture time
  (extract the set to a leaf module shared with the provider).
- Enhanced-enum methods mis-parented to Module (no enum scope). Add
  `(enum_declaration) @scope.class` so enum members are owned by the enum.

Re-baseline the Dart scope-capture fingerprint (linear ~0.95).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(scope-resolution): apply issue #1926 F24/F25 findings to the Dart scope path

Issue #1926 catalogs Dart parsing-layer coverage gaps. Apply the two that the
registry-primary scope-resolution path owns (call edges + call attribution),
registered as legacy-expected-failures since they are scope-resolver-only wins.

- F24: the scope path's unified tree-walk already captures member calls
  (obj.method()) in return / list-literal / named-argument / arrow-body
  contexts — the legacy DAG only captures them under expression_statement /
  initialized_variable_definition. Lock it with the dart-member-call-contexts
  fixture + tests.
- F25 (constructor portion): a constructor's body is a sibling of the WRAPPING
  method_signature (class_body > method_signature > constructor_signature, then
  function_body), so findFunctionBody now walks up to the method_signature
  wrapper. Constructor bodies get a Function scope and their body-calls
  attribute to the Constructor (a valid caller anchor) instead of the class.
  Add the dart-constructor-body fixture + test.

Switch dart.test.ts to createResolverParityIt('dart') and add the dart entry to
LEGACY_RESOLVER_PARITY_EXPECTED_FAILURES (5 wins). Both modes pass:
run-parity --language dart → 2/2 (registry 60/60; legacy 55 pass + 5 skipped).

Not applicable to the scope path (structure-phase / shared-pipeline, tracked by
#1926's legacy fix): F25 getter/setter (Property is not a caller anchor) and
operator (no Method node emitted by the structure phase) bodies; F26 (static
field Property nodes); F27 (no generic_type reference in the scope module);
F28/F29 (typedef/variable node extraction). Re-baseline the Dart scope-capture
fingerprint (linear ~1.0).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(scope-resolution): fix Dart named-constructor file-drop + container-name mis-binding (tri-review)

Multi-engine tri-review (GitNexus + CE personas + Codex gpt-5.5) of #1970
found a P0 the parity gate missed plus a P2 wrong-edge:

- P0 (file drop): a named constructor with a body (`class A { A.named() {…} }`,
  idiomatic Dart) parses as ONE constructor_signature carrying multiple `name:`
  fields, so the scope query matched it more than once and synthesized two
  identical-range @scope.function captures → ScopeTreeInvariantError(duplicate-
  scope-id) → extractParsedFile swallowed it → the WHOLE file was dropped from
  registry-primary resolution (CALLS=0 vs legacy CALLS=2). Introduced by the
  #1926 F25 findFunctionBody change that started giving constructors body
  scopes. Fix: dedup function-like declarations by their statement node so each
  is emitted once. Add dart-named-constructor-body fixture + a parity guard test
  (both modes) that fails if the file is dropped, plus the named-ctor F25
  attribution win (registry-only).

- P2 (wrong edge): normalizeDartType's Future<X>/List<X> unwrap is unreachable
  (generic args are stripped upstream to a bare `Future`/`List`), so a return/
  field type binding to the bare container name let a same-named user class
  (`class Stream {…}`) capture the receiver — a wrong CALLS edge legacy didn't
  emit. Suppress type bindings that normalize to a bare container name (leaving
  the call unresolved, matching legacy) instead of binding to the container.

Both modes still pass: run-parity --language dart → 2/2 (registry 62/62; legacy
56 + 6 skipped). Re-baseline the Dart scope-capture fingerprint. Also: refresh
the captures.ts module doc (constructors get scopes; cascade calls).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(scope-resolution): address Dart tri-review follow-ups (heritage collision + polish)

- P2 heritage cross-file name collision: emitDartHeritageEdges resolved both
  child and base by a global last-write-wins simple-name map, so two files each
  declaring `class Logger` (one `implements Logger`) produced a wrong-file
  IMPLEMENTS edge. Resolve with same-file affinity (prefer a same-file class,
  then a workspace-unique match, else refuse to guess) — the #1951 file-affinity
  pattern. Add dart-heritage-name-collision fixture + a parity test (both modes
  resolve same-file). Also reason-qualify the dedup key so `implements X` + `with X`
  keep distinct edges.
- Polish: buildDartMro uses Sets instead of Array.includes-in-loop; merge-bindings
  uses named tier constants matching swift; drop the dead no-op stripQuotes in
  import-target (targetRaw already arrives quote-stripped).

Both modes pass: run-parity --language dart → 2/2 (registry 63/63; legacy 57 + 6
skipped). Re-baseline the Dart scope-capture fingerprint.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-02 15:54:00 +01:00
Sparsh
6643afbcda
fix(ruby): scope-resolution namespaced class/module definitions — F62 (#1933) (#1972)
* fix(ruby): namespaced class/module definition captures — F62 (#1933)

* chore(bench): regenerate Ruby golden captures after F62 scope_resolution patterns

* fix(ruby): namespaced class/module definition captures — F62 (#1933)

* chore: remove unused imports from ruby-namespaced test

* chore: add comment about capture-only scope in ruby-namespaced test

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-06-02 13:20:01 +01:00
evolution
052319324d
feat(go): infer structural interface implementations (#1966)
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2026-06-02 09:27:44 +01:00
Sparsh
fcddbb0818
fix(python): scope-resolution coverage gaps — F57, F58, F61 (#1932) (#1964)
* fix(python): scope-resolution coverage gaps — F57, F58, F61 (#1932)

F57: heritage patterns for qualified/subscripted bases
F58: decorator patterns for nested-attribute decorators
F61: lambda captured as @scope.function
F59 already closed by #1920, F60 legacy-only

* chore(bench): update Python scope-capture baseline after F57/F58/F61

* chore: lower coverage thresholds after F57/F58/F61 query additions

* P0-P6 review fixes: F58 decorator wiring, deduplication, e2e test, golden regeneration, thresholds reverted, baseline update

* chore: remove unused imports from python-parsing-coverage test

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-06-02 08:12:32 +01:00
Gergő Magyar
7691abf76a
fix: JS/TS scope-resolution coverage gaps — F44, F83, F85, F86, F87 (#1929) (#1968)
* fix: JS/TS scope-resolution coverage gaps — F44, F83, F85, F86, F87 (#1929)

F44: Add (class) @scope.class for class expressions in TS query.
F83: Fix qualified new_expression (new ns.Foo()) to capture @reference.name.
F85: Add enum member declaration patterns (bare + valued) as @declaration.property.
F86: Unblocked by F44 — class expression methods get correct Class scope.
F87: Add 4 missing optional_parameter type annotation patterns (predefined_type,
     union_type, array_type, readonly_type) matching required_parameter.

Grammar verification via node-types.json confirms all node types exist.
9 new tests proving each fix fails on main and passes on the branch.

* chore(bench): update TypeScript scope-capture baseline after F44/F85/F87

---------

Co-authored-by: Sparsh <sparshprajapati2002@gmail.com>
2026-06-02 06:57:28 +01:00
Sparsh
4f7697c43b
fix: COBOL parsing-layer coverage gaps — F17-F23 (#1925) (#1959) 2026-06-01 21:08:07 +01:00
Gergő Magyar
0fc0211d26
fix(ingestion): migrate all languages' inheritance to scope-resolution on the worker path (#1951) (#1956) 2026-06-01 17:04:27 +01:00
Gergő Magyar
7d40156003
feat(swift): migrate Swift to scope-based registry resolution (#937) (#1948)
* feat(swift): migrate Swift to scope-based registry resolution (#937)

Ring 3 of RFC #909 — Swift is the final language migrated to the
scope-based registry resolution pipeline. Flips Swift into
MIGRATED_LANGUAGES so registry-primary call resolution is the production
default, with dual-mode parity proven: the resolver suite passes 77/77
under both the legacy DAG (REGISTRY_PRIMARY_SWIFT=0) and the
registry-primary path (REGISTRY_PRIMARY_SWIFT=1).

New language module src/core/ingestion/languages/swift/ (mirrors csharp/):
query, captures, interpret, import-decomposer, receiver-binding,
signature-bindings, arity (+metadata), merge-bindings, simple-hooks,
import-target, target-siblings, implicit-imports, sibling-type-bindings,
scope-resolver, cache-stats, index. Parse-time hooks wired into the
existing flat languages/swift.ts (coexists with the swift/ dir, like
kotlin) and the resolver registered in the scope-resolution registry.

tree-sitter-swift 0.7.1 specifics handled in the Swift module (not in
shared code):
- class / struct / extension all parse to class_declaration; extensions
  are re-keyed onto the extended type so members hoist (like C# partial).
- if-let / guard-let have no if_let_binding node — the optional binding
  is synthesized from if_statement / guard_statement.
- the name: field is reused for func name, param labels, param types and
  return type, so param/return type-bindings are synthesized in code
  (signature-bindings.ts) rather than via a multi-name query.
- no `new` keyword: Type(...) and Type.init(...) are synthesized into
  constructor type-bindings.

Shared-pipeline additions are language-agnostic (AGENTS.md: no language
names in shared ingestion code):
- constructorCallTargetsClass on the ScopeResolver contract +
  free-call-fallback option + run.ts wiring: when true, Type(...) links
  to the Class def rather than its explicit init Constructor.
- pickUniqueGlobalClass: constructor-branch global fallback for
  cross-file types absent from the call site's lexical bindings, deduped
  by qualifiedName so extension/partial fragments aren't seen as
  ambiguous.
- emitImplicitImportEdges: same-module File->File IMPORTS edges (Swift
  whole-module visibility has no syntactic import to drive the generic
  ImportEdge pipeline).

Import resolution: rewrote the O(n^2) module scan in
import-resolvers/configs/swift.ts with a WeakMap-memoized index.

Benchmarks & guards:
- Swift added to bench/scope-capture/measure.mjs + baselines.json
  (fingerprint + 1.5x scaling budget); `--check` passes for all 7
  languages, Swift scaling 0.98 (linear).
- golden capture-parity test
  (test/unit/scope-resolution/swift/swift-captures-golden.test.ts +
  fixtures/swift-captures-golden/) mirrors the csharp golden.
- O(n) scope-capture tripwire
  (test/integration/swift-scope-capture-tripwire.test.ts).

Full Swift test glob: 3 files / 88 tests pass; tsc --noEmit clean; no
cross-language resolver regressions.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(swift): green CI — Dart canary, cascade-safe availability test, prettier, comment/order nits (U1)

* test(swift): wire createResolverParityIt('swift') + empty legacy skip-set (U2)

* fix(swift): group same-module files by SPM target subtree in registry-primary hooks (U3)

* fix(swift): correct member-write, class-func self, multi-clause if-let, nested-extension (U4)

* perf(scope-resolution): build global class index once for pickUniqueGlobalClass (U5)

* fix(swift): re-baseline scope-capture fingerprint after member-write capture change (U4)

* style(swift): prettier-format pick-unique-global-class test (U5 follow-up)

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-05-31 16:56:47 +01:00
Hugo Gu
bb7a02d8b7
fix(typescript): fix HOC pattern false positives and add export default HOC support (#1943)
* fix(typescript): fix HOC pattern false positives and add export default HOC support

Fixes two related issues from #1876:

1. False positives: `const x = arr.map(a => ...)` was incorrectly classified
   as a Function node. Split HOC patterns into identifier vs member_expression
   variants and apply a #not-any-of? blocklist for 36 array methods
   (map, filter, reduce, forEach, etc.) across all four query files.
   Runtime safety-net in tsExtractFunctionName uses a module-level ARRAY_METHODS
   constant (avoids per-call Set re-allocation).

2. Missing support: `export default defineEventHandler(async (e) => { ... })`
   and similar HOC-wrapped default exports were invisible. Added 4
   export_statement patterns (TS + JS, legacy + registry-primary) and extended
   tsExtractFunctionName to derive the function name from the callee identifier.

Now correctly distinguishes:
- `const data = arr.map(account => ({...}))` → Const only (was Function+Const)
- `const Button = forwardRef(...)` → Function:Button (unchanged)
- `const Card = React.memo(...)` → Function:memo (unchanged)
- `export default defineEventHandler(...)` → Function:defineEventHandler (new)

Tests: add 2 fixture files and 4 test cases to typescript-hoc-wrapped suite
covering the export default HOC positive case and array method exclusion
negative case.

Closes #1876

Co-authored-by: Claude <noreply@anthropic.com>
AI-model: claude-sonnet-4-6

* fix(ingestion): tighten HOC callback attribution

Share the TypeScript and JavaScript HOC blocklists across query and runtime paths, suppress stale array-method and built-in export-default wrappers, and derive export-default HOC names from the file instead of the wrapper helper.

Also update the pinned unit and integration tests so CI reflects the new callback suppression contract.

Co-authored-by: Claude <noreply@anthropic.com>
AI-model: claude-sonnet-4-6

---------

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-31 15:40:17 +01:00
azizur100389
d5514f5cb3
fix(cpp): handle variadic pack dependent lookup (#1909)
* fix(cpp): handle variadic pack dependent lookup

* fix(cpp): preserve helper calls in pack mixins

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-30 19:19:56 +01:00
Gergő Magyar
4b787be835
fix(csharp): stop spurious IMPORTS edges from ungated using-resolution (#1881) (#1908)
* fix(csharp): eliminate O(S·D) BindingRef OOM in namespace siblings

Types declared in the C# global (default) namespace are visible from
every file, so the previous per-scope augmentation materialized
O(scopes × defs) BindingRefs — on large Unity solutions (tens of
thousands of global types) this caused severe slowness and OOM.

Route global-namespace types through a single workspace-level binding
channel (workspaceFqnBindings, consulted by lookupBindingsAt) for O(D)
memory. Also fix quadratic costs in the non-global path: append defs in
place instead of copying (was O(D²) per bucket), pre-index the first
scope per file (was O(S²·D)), and seed de-dup sets instead of repeated
.some scans.

Add csharp-pipeline-benchmark.test.ts (mirrors the PHP benchmark) with
spread and concentrated-global-namespace scenarios to track elapsedMs,
peakHeapMB, nodeCount, and edgeCount. Post-fix runs show linear scaling
and stable heap.

Co-authored-by: Cursor <cursoragent@cursor.com>

* perf(csharp): scanner fallback for namespace siblings on the worker path

Worker threads can't return tree-sitter Trees across MessageChannels, so
the cross-phase tree cache is empty for worker-parsed files. The C#
same-namespace pass (populateCsharpNamespaceSiblings -> extractFileStructure)
then re-parsed every file with tree-sitter to find namespace / using-static
nodes — effectively parsing a large solution a second time during scope
resolution.

Add a line-scanner fallback (extractCsharpStructureViaScanner) used only
when no cached Tree is available, mirroring PHP's fix for issue #1741. It
extracts the same namespaces / usingStaticPaths the AST walk produces for
the common line-anchored forms (file-scoped + block namespaces, plain /
global / aliased `using static`). The AST walk stays authoritative on the
sequential / warm-cache path.

Micro-benchmark over 3000 synthetic files: scanner is ~188x faster than
parse+walk (0.001 vs 0.251 ms/file) with identical output on the parity
spot-check; real-world files are larger, so the worker-path saving is
bigger. Adds csharp-namespace-extraction.test.ts (12 cases) covering all
declaration forms plus negative cases (using var, plain using, comments).

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(csharp): cover global-namespace workspaceFqnBindings path + doc + using-static perf

Addresses the production-readiness review of the namespace-siblings OOM fix.

- Add a unit test proving global-(default-)namespace C# types route to
  indexes.workspaceFqnBindings (one entry per simple name) with ZERO
  bindingAugmentations — pinning the O(D) invariant behind the #1871
  Unity-scale OOM fix and guarding against a revert to per-scope
  O(scopes x defs) augmentation. (The csharp-hooks mock now supplies
  workspaceFqnBindings, which the global fast path reads directly.)
- Correct the workspaceFqnBindings doc comment: it is shared by PHP
  (backslash-FQN keys) and C# (global-namespace simple-name keys); the two
  key formats are disjoint.
- Pre-index parsedFiles by path before the `using static` member-injection
  loop, replacing an O(files) find-per-import with an O(1) Map lookup.

Verified: tsc --noEmit clean; csharp-hooks + csharp-namespace-extraction
suites pass (38 tests); prettier clean; eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(csharp): apply PR-review polish to namespace-siblings (tests, types, docs)

Addresses the multi-agent code review of this PR — the concrete, defensible
findings. Two items intentionally deferred (below).

- namespace-siblings.ts: couple the augmentation bucket + its de-dup set into
  one nullable lifecycle, removing the seen!/bucketArr! non-null assertions
  (identical runtime, still lazy).
- validate-bindings-immutability.ts: extend the dev-mode immutability validator
  to the third channel (workspaceFqnBindings) + a test; complete the validator
  test mock with workspaceFqnBindings.
- walkers.ts: document that namesAtScope deliberately excludes the
  scope-independent workspaceFqnBindings channel (enumerating workspace names at
  every scope would flood per-scope callers; lookupBindingsAt still consults it
  when resolving a specific name).
- scope-resolution-indexes.ts: reframe the workspaceFqnBindings doc to describe
  the key-format contract language-neutrally (examples, not language branching).
- csharp-hooks.test.ts: assert workspace entries carry origin:'namespace'; add a
  partial-class test (same simple name, distinct nodeIds across global files →
  both kept); rename the stale "parses" cache-miss test to "scans".
- csharp-pipeline-benchmark.test.ts: clearTimeout the Promise.race budget timer
  (dangling handle when the pipeline won the race).
- csharp.test.ts: correct the #1066 comment — extractFileStructure no longer
  re-parses on cache miss (line scanner); only emitCsharpScopeCaptures re-parses.

Deferred (surfaced, not applied): (1) worker-path scanner mis-reads
namespace/using-static inside block comments and verbatim/raw strings — an
explicitly documented trade-off mirroring the PHP scanner; hardening it to track
comment/string state is a separate decision. (2) workspaceFqnBindings is read
via an `as Map` cast; a type-safe mutable handle from finalize-orchestrator is a
cross-module contract change.

Verified: tsc --noEmit clean; 49 unit tests pass (incl. 3 new); prettier clean;
eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(csharp): harden worker-path scanner + localize workspace-map cast

Addresses the two deferred PR-review findings plus the remaining test gap.

#1 — Worker-path scanner false positives: the line scanner now tracks block-
comment and string state across lines (advanceCsScanState), so a `namespace` /
`using static` keyword at the start of a line inside a block comment, verbatim
string (@"..."), or raw string literal ("""...""") is no longer mistaken for a
declaration on the worker cache-miss path. It matches only at code-state line
starts. 5 new scanner tests cover the block-comment / raw / verbatim cases.

#4 — workspaceFqnBindings type safety: the ReadonlyMap->Map cast is localized
to one documented line, and global-namespace writes go through a new
getWorkspaceBucket helper (mirroring getAugmentationBucket) rather than an
inline `.set()` at the mutation site.

#2 — lookupBindingsAt workspace-channel coverage: walkers-augmentations.test.ts
now exercises the third (workspace) channel: workspace-only, append-after-
finalized/augmented, and dedup-loses-to-finalized/augmented precedence.

#5 — OOM CI guard: the deterministic O(D) invariant (zero per-scope
augmentation for global types) is already asserted by the always-on
csharp-hooks unit tests added earlier; the scale/time benchmark stays
appropriately opt-in (skipIf).

Verified: tsc --noEmit clean; 69 unit tests (4 suites) + 210 C# integration
resolver tests pass; prettier clean; eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* perf(csharp): replace remaining O(A) .some dedup scans with seeded Sets

The using-static member-injection loop and the cross-namespace import loop both
de-duped via `bucketArr.some((b) => b.def.nodeId === ...)` — O(A) per item. Both
now use a per-file `Map<simpleName, Set<nodeId>>`, seeded lazily from the
augmentation bucket (capturing entries from earlier passes), matching the
global and named-namespace paths. Same dedup semantics, O(1) amortized.

Verified: tsc --noEmit clean; csharp-hooks unit (27) + C# integration resolver
(210) tests pass; prettier + eslint clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(csharp): gate suffix-fallback import resolution to declared namespaces (#1881)

C# `using` directives were resolving via an ungated suffix match, so a BCL
using like `System.Threading.Tasks` matched a coincidental local `Tasks.cs`
and emitted spurious IMPORTS edges. Add a declared-namespace gate that only
permits suffix-fallback when the import plausibly refers to an in-repo
namespace (exact, immediate-parent-declared, or ancestor-of a declared
namespace anchored at an in-repo root). Both resolution legs — the legacy
DAG and the registry-primary scope resolver — thread the same evidence to
the gate, including the no-csproj path.

Declared namespaces are collected with #1905's comment/string-aware scanner
(extractCsharpStructureViaScanner, lazily imported) instead of a regex, so
`namespace` tokens in comments/strings can't seed phantom namespaces. Scan
truncation or unreadable subtrees fail OPEN (gate disabled) and are logged.

Stacked on #1905 (fix/csharp-namespace-scope-oom).

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(csharp): cap per-file size in namespace scan; fail open on skip (#1881)

scanCSharpProject read every .cs/.csproj in full with no size guard and
issued per-directory reads with no concurrency bound, an OOM/FD-exhaustion
vector on large or generated repos. Add an fs.stat size guard before each
read, reusing getMaxFileSizeBytes() (the same 512KB cap the Phase-1 walker
uses). An oversized or unreadable .cs now signals truncation so the #1881
suffix-fallback gate fails OPEN rather than wrongly suppressing an import
whose declaring namespace lived in the skipped file (previously a silent
return left the scan looking complete). Adds a size-cap scan test.

* fix(csharp): bound per-directory read concurrency in namespace scan (#1881)

The scan issued every .cs/.csproj read in a directory at once via
Promise.all, so in-flight file descriptors scaled with the largest
directory's file count. Issue reads in bounded windows (32, mirroring
the Phase-1 filesystem-walker) via Promise.allSettled; an unexpected
read/scan rejection now trips truncation (fail open) instead of
rejecting the whole scan. Behavior-preserving for namespace collection
(C# scope-resolution parity passes on both legs).

* style(csharp): apply prettier to #1881 files to clear quality/format gate (#1908)

Reflow hand-wrapped lines in scope-resolver.ts and the csharp integration
test that prettier collapses under printWidth 100. Formatting only, no
behavioral change; clears the failing quality/format CI gate.

* fix(csharp): stream namespace scan so large generated files don't disable the #1881 gate (#1908)

Code-review follow-up. The scan read each .cs fully into a string behind a
512KB size cap (the tree-sitter parse budget); a single larger generated file
(*.g.cs, EF/gRPC output) tripped `truncated`, making the #1881 suffix-fallback
gate fail open repo-wide and silently undoing the fix on real repos.

Stream each .cs line-by-line via createReadStream + readline into a new
incremental scanner (createCsharpStructureScanner) instead of buffering the
whole file. Memory is now constant regardless of file size, so the per-file
size cap is dropped for the namespace line-scan and large generated files are
fully collected. extractCsharpStructureViaScanner is reimplemented on the same
incremental scanner (byte-identical; C# parity 2/2). collectDeclaredNamespaces
returns 'ok' | 'truncated' (truncation now only from an unreadable file) and the
truncation warn lists its real causes. csproj reads keep their size guard.

Prior art: ripgrep/ctags/Node readline stream rather than cap for line scans;
GitHub (384KB) and Sourcegraph (1MB) cap only their full-content indexes.

* fix(csharp): cap .csproj read via stream, not stat-then-read, to clear CodeQL TOCTOU (#1908)

CodeQL js/file-system-race flagged the fs.stat + fs.readFile size guard in
readCsprojConfig as a check-then-use filesystem race. Replace it with a
length-capped createReadStream (readFileTextCapped) — same memory bound on
untrusted input, no stat-then-read race, and consistent with the streamed
.cs scan. Behavior is unchanged for real .csproj files (parity 2/2).

* fix(csharp): keep BCL/external roots gated through scan truncation (#1908, Codex F1)

A single scan truncation (unreadable dir/file, depth/dir cap) set one
repo-wide `truncated` flag that made csharpSuffixFallbackAllowed fail
open for EVERY import, silently re-enabling the #1881 BCL->local suffix
matches. Add a CSHARP_EXTERNAL_ROOTS denylist (System/Microsoft/...): an
external-rooted using that does not align with an in-repo declared
namespace stays BLOCKED even under truncation, while genuinely
local-looking usings still fail open. A repo that declares the root is
allowed via the alignment escape hatch. Shared predicate, so both legs
inherit it.

* fix(csharp): gate the registry no-csproj direct-match path (#1908, Codex F2)

In the no-csproj branch of resolveCsharpImportTarget, resolveDirectMatch
ran BEFORE the gate, so a path-aligned Legacy/System/Threading/Tasks.cs
satisfied 'using System.Threading.Tasks;' even though System.* is not a
declared in-repo namespace — while the legacy leg (gate-first) blocked
it, so the legs were not equivalent. Run csharpSuffixFallbackAllowed
first (return null on fail), then direct-match, then progressive
stripping — mirroring the legacy ordering. Adds a no-csproj fixture with
a deep path-aligned Tasks.cs and dual-leg integration describes (registry
+ forced-legacy), plus a path-aligned unit case. Parity 2/2.

* fix(csharp): flag scanner-uncaptured namespaces incomplete; Unicode/@ matchers (#1908, Codex F3)

The line scanner treated its output as complete even when it missed valid
C# namespace forms, so the gate failed CLOSED and over-blocked legit
imports. Make CS_NAMESPACE_RE/CS_USING_STATIC_RE Unicode-aware (\p{L}\p{N}
+ u flag) and strip leading/segment @ so verbatim/Unicode identifiers are
captured to match the AST. For forms the regex still can't capture (split
across lines, not at line start, attributed), set a per-file 'incomplete'
flag; collectDeclaredNamespaces returns 'truncated' for such files so the
#1881 gate fails OPEN instead of dropping the namespace. High-precision
detectors + guard tests keep ordinary forms (incl. // namespace comments)
from tripping incomplete.

* fix(csharp): stream the .csproj RootNamespace read, no byte cap (#1908, Codex F4)

readCsprojConfig read only the first 512KB of a .csproj and, on a
match-miss, couldn't tell 'no RootNamespace' from 'RootNamespace past
the cap' — both synthesized a filename root. A wrong authoritative root
makes imports under the real root resolve to nothing AND suppresses the
fallback. Replace the capped read with a streamed early-stop search
(findCsprojRootNamespace) that reads until the tag or EOF: filename
fallback ONLY on genuine read-to-EOF absence; on a soft-budget cap-hit or
unreadable file, OMIT the config so the no-csproj fallback stays
reachable. Removes the now-unused readFileTextCapped + getMaxFileSizeBytes
cap from the scan. Parity 2/2.

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-30 09:56:26 +01:00
azizur100389
e234dac849
feat(cpp): add template partial ordering (#1885)
* feat(cpp): add template partial ordering

* fix(cpp): harden template partial ordering

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-29 21:38:19 +01:00
Gergő Magyar
26894d835b
fix(csharp): eliminate namespace-siblings OOM and worker-path re-parse (#1905)
* fix(csharp): eliminate O(S·D) BindingRef OOM in namespace siblings

Types declared in the C# global (default) namespace are visible from
every file, so the previous per-scope augmentation materialized
O(scopes × defs) BindingRefs — on large Unity solutions (tens of
thousands of global types) this caused severe slowness and OOM.

Route global-namespace types through a single workspace-level binding
channel (workspaceFqnBindings, consulted by lookupBindingsAt) for O(D)
memory. Also fix quadratic costs in the non-global path: append defs in
place instead of copying (was O(D²) per bucket), pre-index the first
scope per file (was O(S²·D)), and seed de-dup sets instead of repeated
.some scans.

Add csharp-pipeline-benchmark.test.ts (mirrors the PHP benchmark) with
spread and concentrated-global-namespace scenarios to track elapsedMs,
peakHeapMB, nodeCount, and edgeCount. Post-fix runs show linear scaling
and stable heap.

Co-authored-by: Cursor <cursoragent@cursor.com>

* perf(csharp): scanner fallback for namespace siblings on the worker path

Worker threads can't return tree-sitter Trees across MessageChannels, so
the cross-phase tree cache is empty for worker-parsed files. The C#
same-namespace pass (populateCsharpNamespaceSiblings -> extractFileStructure)
then re-parsed every file with tree-sitter to find namespace / using-static
nodes — effectively parsing a large solution a second time during scope
resolution.

Add a line-scanner fallback (extractCsharpStructureViaScanner) used only
when no cached Tree is available, mirroring PHP's fix for issue #1741. It
extracts the same namespaces / usingStaticPaths the AST walk produces for
the common line-anchored forms (file-scoped + block namespaces, plain /
global / aliased `using static`). The AST walk stays authoritative on the
sequential / warm-cache path.

Micro-benchmark over 3000 synthetic files: scanner is ~188x faster than
parse+walk (0.001 vs 0.251 ms/file) with identical output on the parity
spot-check; real-world files are larger, so the worker-path saving is
bigger. Adds csharp-namespace-extraction.test.ts (12 cases) covering all
declaration forms plus negative cases (using var, plain using, comments).

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(csharp): cover global-namespace workspaceFqnBindings path + doc + using-static perf

Addresses the production-readiness review of the namespace-siblings OOM fix.

- Add a unit test proving global-(default-)namespace C# types route to
  indexes.workspaceFqnBindings (one entry per simple name) with ZERO
  bindingAugmentations — pinning the O(D) invariant behind the #1871
  Unity-scale OOM fix and guarding against a revert to per-scope
  O(scopes x defs) augmentation. (The csharp-hooks mock now supplies
  workspaceFqnBindings, which the global fast path reads directly.)
- Correct the workspaceFqnBindings doc comment: it is shared by PHP
  (backslash-FQN keys) and C# (global-namespace simple-name keys); the two
  key formats are disjoint.
- Pre-index parsedFiles by path before the `using static` member-injection
  loop, replacing an O(files) find-per-import with an O(1) Map lookup.

Verified: tsc --noEmit clean; csharp-hooks + csharp-namespace-extraction
suites pass (38 tests); prettier clean; eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(csharp): apply PR-review polish to namespace-siblings (tests, types, docs)

Addresses the multi-agent code review of this PR — the concrete, defensible
findings. Two items intentionally deferred (below).

- namespace-siblings.ts: couple the augmentation bucket + its de-dup set into
  one nullable lifecycle, removing the seen!/bucketArr! non-null assertions
  (identical runtime, still lazy).
- validate-bindings-immutability.ts: extend the dev-mode immutability validator
  to the third channel (workspaceFqnBindings) + a test; complete the validator
  test mock with workspaceFqnBindings.
- walkers.ts: document that namesAtScope deliberately excludes the
  scope-independent workspaceFqnBindings channel (enumerating workspace names at
  every scope would flood per-scope callers; lookupBindingsAt still consults it
  when resolving a specific name).
- scope-resolution-indexes.ts: reframe the workspaceFqnBindings doc to describe
  the key-format contract language-neutrally (examples, not language branching).
- csharp-hooks.test.ts: assert workspace entries carry origin:'namespace'; add a
  partial-class test (same simple name, distinct nodeIds across global files →
  both kept); rename the stale "parses" cache-miss test to "scans".
- csharp-pipeline-benchmark.test.ts: clearTimeout the Promise.race budget timer
  (dangling handle when the pipeline won the race).
- csharp.test.ts: correct the #1066 comment — extractFileStructure no longer
  re-parses on cache miss (line scanner); only emitCsharpScopeCaptures re-parses.

Deferred (surfaced, not applied): (1) worker-path scanner mis-reads
namespace/using-static inside block comments and verbatim/raw strings — an
explicitly documented trade-off mirroring the PHP scanner; hardening it to track
comment/string state is a separate decision. (2) workspaceFqnBindings is read
via an `as Map` cast; a type-safe mutable handle from finalize-orchestrator is a
cross-module contract change.

Verified: tsc --noEmit clean; 49 unit tests pass (incl. 3 new); prettier clean;
eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(csharp): harden worker-path scanner + localize workspace-map cast

Addresses the two deferred PR-review findings plus the remaining test gap.

#1 — Worker-path scanner false positives: the line scanner now tracks block-
comment and string state across lines (advanceCsScanState), so a `namespace` /
`using static` keyword at the start of a line inside a block comment, verbatim
string (@"..."), or raw string literal ("""...""") is no longer mistaken for a
declaration on the worker cache-miss path. It matches only at code-state line
starts. 5 new scanner tests cover the block-comment / raw / verbatim cases.

#4 — workspaceFqnBindings type safety: the ReadonlyMap->Map cast is localized
to one documented line, and global-namespace writes go through a new
getWorkspaceBucket helper (mirroring getAugmentationBucket) rather than an
inline `.set()` at the mutation site.

#2 — lookupBindingsAt workspace-channel coverage: walkers-augmentations.test.ts
now exercises the third (workspace) channel: workspace-only, append-after-
finalized/augmented, and dedup-loses-to-finalized/augmented precedence.

#5 — OOM CI guard: the deterministic O(D) invariant (zero per-scope
augmentation for global types) is already asserted by the always-on
csharp-hooks unit tests added earlier; the scale/time benchmark stays
appropriately opt-in (skipIf).

Verified: tsc --noEmit clean; 69 unit tests (4 suites) + 210 C# integration
resolver tests pass; prettier clean; eslint 0 errors.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* perf(csharp): replace remaining O(A) .some dedup scans with seeded Sets

The using-static member-injection loop and the cross-namespace import loop both
de-duped via `bucketArr.some((b) => b.def.nodeId === ...)` — O(A) per item. Both
now use a per-file `Map<simpleName, Set<nodeId>>`, seeded lazily from the
augmentation bucket (capturing entries from earlier passes), matching the
global and named-namespace paths. Same dedup semantics, O(1) amortized.

Verified: tsc --noEmit clean; csharp-hooks unit (27) + C# integration resolver
(210) tests pass; prettier + eslint clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-29 20:24:58 +01:00
Sparsh
23bf594a70
fix(standalone): wire standalone providers into scope-extractor for registry-primary (COBOL Ring 3 flip) (#1842)
* feat(cobol): migrate COBOL to scope-based resolution (regex provider)

Migrate COBOL to scope-based registry resolution, validating the
parse-source-agnostic contract — COBOL uses regex, not tree-sitter,
but implements the same LanguageProvider interface via emitScopeCaptures.

Phase 1-5 complete per #941 DoD.

New files:
  languages/cobol/captures.ts       — emitScopeCaptures wrapping regex tagger
  languages/cobol/interpret.ts      — import/type-binding/receiver hooks
  languages/cobol/index.ts          — barrel export
  languages/cobol/scope-resolver.ts — ScopeResolver wiring (9 fields, 3 toggles)

Modified files:
  languages/cobol.ts                — wire 4 scope-resolution hooks
  registry.ts                       — register cobolScopeResolver
  registry-primary-flag.ts          — document REGISTRY_PRIMARY_COBOL

Fixtures:
  17 fixture files, 30 test cases across 11 required classes
  test/integration/resolvers/cobol-scope.test.ts

Tests: 24/24 pass (default + REGISTRY_PRIMARY_COBOL=0)
tsc: zero cobol-specific errors
Shadow mode (GITNEXUS_SHADOW_MODE=1): zero crashes
Regex perf: 10K-line file in 408ms (threshold: 2000ms)

NOT added to MIGRATED_LANGUAGES — REGISTRY_PRIMARY_COBOL env var only.

* chore(cobol): add COBOL to MIGRATED_LANGUAGES

* fix(cobol): revert MIGRATED_LANGUAGES flip, fix JSDoc dup, fix arityCompatibility

* fix(standalone): wire standalone providers into scope-extractor for registry-primary (COBOL Ring 3 flip)

- Gate cobolPhase with isRegistryPrimary() guard to prevent double emission
- Wire standalone providers (parseStrategy !== 'tree-sitter') with
  emitScopeCaptures into parse-worker via extractParsedFile bridge
- Add COBOL to MIGRATED_LANGUAGES in registry-primary-flag.ts
- Fix Module scope range in captures.ts to use full program bounds
  (was just PROGRAM-ID line, causing scope containment failures)
- Update cobol.test.ts grand totals to be mode-aware
- Wrap legacy exact-count assertions in if (!isPrimary)
- Fix cobol-scope.test.ts fixture path to use __dirname (was process.cwd())

Tests:
  REGISTRY_PRIMARY_COBOL=0: 83/83 pass (59 legacy + 24 capture)
  REGISTRY_PRIMARY_COBOL=1: 28/28 pass (4 mode-aware + 24 capture)

* test(cobol): restore original test assertions, add mode-aware describe blocks alongside

- Remove if (!isPrimary) wrapper from legacy assertions
- Keep ALL 59 original tests intact and running unconditionally
- Add new 'scope-resolution mode' describe block alongside legacy tests
- New block uses isPrimary to check for scope-resolution capture output
- Legacy tests run against cobolPhase output (skipGraphPhases=true)
- Mode-aware tests validate standalone provider wiring in registry-primary mode

* fix(test): use result.graph instead of result.parsedFiles in scope-mode test

- PipelineResult has no parsedFiles field; use graph.nodes instead
- Use toBe strict equality (not.toBeNull()) per review feedback
- Object.keys for node count as suggested by reviewer

* test(cobol): add COBOL pipeline benchmark following PHP benchmark structure

- Generate synthetic COBOL codebases at 100/250/500 file scales
- Each file has 1 PROGRAM-ID, N paragraphs, cross-file CALLs, COPY books
- Measures wall-clock time, peak heap, node/edge counts
- SkipIf(!GITNEXUS_BENCH) — run with GITNEXUS_BENCH=1
- Prints table with scaling ratios and linearity assertions

* fix(bench): remove COPY from paragraphs, add REGISTRY_PRIMARY_COBOL note

- COPY statements belong only in DATA DIVISION (already present there)
- Revert copyLine inside paragraph blocks to idiomatic COBOL
- Add header note about =1 mode producing ~0 node/edge counts

* fix(bench): restore COPY in paragraphs for preprocessing stress

- COPY in paragraph blocks exercises the preprocessor expansion path
  more heavily than DATA DIVISION only placement.

* fix(bench): constant 3 paragraphs per program, add 1000-files scale, relax threshold to 4x

- Fixed paragraphsPerProgram to constant 3 for consistent scaling
- Added 1000-file scale to benchmark
- Raised assertion threshold to 4x to accommodate 100-250 step

* fix: skip standalone providers in scope-resolution phase when registry-primary

scopeResolutionPhase was reading all COBOL files from disk and running
scope-resolution for standalone providers that don't emit graph edges
yet. Added a guard: if provider.languageProvider.parseStrategy ===
'standalone', skip it entirely. Saves 68s at 1000 files in =1 mode.

* fix: remove COBOL isRegistryPrimary gate, suppress standalone IMPORTS double-emission

- Remove the isRegistryPrimary gate in cobolPhase so it runs in both modes,
  keeping cobolPhase as the sole COBOL graph-edge producer.
- Add a guard in runScopeResolution to skip emitImportEdges for standalone
  providers (parseStrategy === 'standalone'), preventing scope-resolution
  from duplicating IMPORTS edges already produced by cobolPhase.
- Scope-resolution still runs for standalone providers (capture extraction,
  model finalization, reference resolution) — only edge emission is skipped.
- Both modes: 60/60 cobol.test.ts, 24/24 cobol-scope.test.ts.

* fix: 4 review fixes — dead code removal, memory cleanup, benchmark comment, standalone-bridge test

1. Remove dead standalone guard in run.ts (phase.ts:164 is canonical).
2. Filter standalone preExtractedByPath entries in phase.ts (memory leak).
3. Update benchmark comment: cobolPhase runs in both modes.
4. Add unit test proving extractParsedFile works for COBOL standalone provider.
   Revert PipelineResult.parsedFiles — not needed with unit test approach.

* perf(cobol): memoize copybook preprocessing; make benchmark measure file-count scaling

The COBOL pipeline benchmark reported superlinear (quadratic) scaling, but the
pipeline itself is O(n) in file count. The superlinearity was a fixture artifact:
every program COPYed all floor(fileCount/5) copybooks in WORKING-STORAGE, so
emitted data-item nodes — and total work — grew O(n^2). Verified empirically:
node count grew ~2x per file-doubling; with constant per-program fan-out it grows
exactly 1x (linear), and 0/3 adversarial audits could refute the O(n) conclusion.

- benchmark: each program now COPYs a constant 3 shared copybooks so the
  benchmark measures true file-count scaling. Add a deterministic node-ratio
  assertion that fails if the O(n^2) copy-all fan-out is reintroduced.
- processor: memoize preprocessed copybook content per processCobol call so each
  copybook is preprocessed once, not once per COPY site
  (O(programs x copybooks) -> O(copybooks)). Safe: REPLACING is applied later by
  the expander on the cached pre-REPLACING content.

Verified: 246 COBOL tests pass; benchmark scales linearly (node ratio 1.0); tsc clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-29 14:25:19 +01:00
azizur100389
97c1f85e87
refactor(cpp): Use function-type ADL entities (#1822)
* fix(cpp): use function-type ADL entities

* test(hooks): stabilize concurrency burst reporting

* Fix C++ return type capture subtag handling

* Harden C++ function-type ADL extraction

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-28 17:18:19 +01:00
Gergő Magyar
99168be773
feat(ingestion): trace indirect call patterns — FastAPI Depends() and frontend HTTP consumers (#1852) 2026-05-28 05:33:30 +01:00
azizur100389
b1445daf04
feat(cpp): rank user-defined conversions (#1829) 2026-05-27 06:36:23 +01:00
Sparsh
7556a8e73a
feat(cobol): migrate COBOL to scope-based resolution (regex provider) (#941) (#1835)
* feat(cobol): migrate COBOL to scope-based resolution (regex provider)

Migrate COBOL to scope-based registry resolution, validating the
parse-source-agnostic contract — COBOL uses regex, not tree-sitter,
but implements the same LanguageProvider interface via emitScopeCaptures.

Phase 1-5 complete per #941 DoD.

New files:
  languages/cobol/captures.ts       — emitScopeCaptures wrapping regex tagger
  languages/cobol/interpret.ts      — import/type-binding/receiver hooks
  languages/cobol/index.ts          — barrel export
  languages/cobol/scope-resolver.ts — ScopeResolver wiring (9 fields, 3 toggles)

Modified files:
  languages/cobol.ts                — wire 4 scope-resolution hooks
  registry.ts                       — register cobolScopeResolver
  registry-primary-flag.ts          — document REGISTRY_PRIMARY_COBOL

Fixtures:
  17 fixture files, 30 test cases across 11 required classes
  test/integration/resolvers/cobol-scope.test.ts

Tests: 24/24 pass (default + REGISTRY_PRIMARY_COBOL=0)
tsc: zero cobol-specific errors
Shadow mode (GITNEXUS_SHADOW_MODE=1): zero crashes
Regex perf: 10K-line file in 408ms (threshold: 2000ms)

NOT added to MIGRATED_LANGUAGES — REGISTRY_PRIMARY_COBOL env var only.

* chore(cobol): add COBOL to MIGRATED_LANGUAGES

* Revert "chore(cobol): add COBOL to MIGRATED_LANGUAGES"

This reverts commit f234330e9f.

* fix(cobol): revert MIGRATED_LANGUAGES flip, fix JSDoc dup, fix arityCompatibility

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-26 18:37:39 +01:00
Gergő Magyar
05d269ec28
feat(ruby): migrate Ruby to scope-based resolution (RFC #909 Ring 3) (#1831)
* feat(ruby): migrate Ruby to scope-based resolution (RFC #909 Ring 3)

Implement the full scope-resolution pipeline for Ruby following the
PR #1639 (Rust migration) standard, targeting registration in
MIGRATED_LANGUAGES with 100% scope parity.

Scope resolver hooks (languages/ruby/):
- query.ts: RUBY_SCOPE_QUERY covering scopes, declarations, imports,
  type-bindings (constructor inference via .new), and references
- captures.ts: emitRubyScopeCaptures orchestrator with import
  decomposition, receiver-binding synthesis, method reclassification,
  and arity metadata for both declarations and calls
- receiver-binding.ts: self type-binding synthesis for instance methods,
  singleton methods, and class << self blocks
- interpret.ts: interpretRubyImport (wildcard semantics) and
  interpretRubyTypeBinding (YARD, constructor, alias sources)
- import-target.ts: resolveRubyImportTarget adapting the existing
  suffix resolver for require/require_relative/load
- merge-bindings.ts: tier-based shadowing (local > namespace > import)
- arity.ts: Ruby arity check with *args/**kwargs/&block support
- scope-resolver.ts: rubyScopeResolver with custom buildRubyMro
  (kind-aware IMPLEMENTS partitioning: prepend > direct > include;
  extend excluded from instance MRO per legacy semantics)
- simple-hooks.ts: bindingScopeFor, importOwningScope, receiverBinding

Wiring:
- ruby.ts provider gains 7 scope-resolution hooks
- Registered in SCOPE_RESOLVERS map and MIGRATED_LANGUAGES
- 127 legacy tests wired with createResolverParityIt('ruby')
- 27 new scope-specific tests in ruby-scope.test.ts

Parity: 89/127 legacy tests pass under registry-primary; 38 are
heritage/property/YARD gaps expected in V1. All 127 pass under legacy.

Closes #931

* feat(ruby): add emitHeritageEdges hook, YARD parsing, bare calls, property emission

Extend the scope-resolution pipeline with a new optional `emitHeritageEdges`
hook (ScopeResolver contract + run.ts wiring) that runs between
`preEmitInheritanceEdges` and `buildMro`. This lets languages whose heritage
declarations are syntactic method calls (Ruby include/extend/prepend) emit
IMPLEMENTS edges from the scope-resolver without touching the legacy pipeline.

Ruby scope-resolution improvements:
- Heritage: intercept include/extend/prepend in captures.ts, encode as
  special imports, emit IMPLEMENTS edges via emitHeritageEdges hook
- Properties: intercept attr_accessor/attr_reader/attr_writer, emit
  Property nodes + HAS_PROPERTY edges via the same hook
- Bare calls: add (body_statement (identifier)) capture to scope query,
  matching the legacy query pattern for zero-arity method calls
- YARD parsing: second-pass comment scanner for @param/@return/@type
  annotations with findFollowingMethod that handles body_statement nesting
- Query fixes: @declaration.trait for modules (was @declaration.module
  which normalizeNodeLabel didn't recognize), constant constructor
  bindings (SERVICE = UserService.new), call-return inference

Parity: 114/127 legacy tests pass under registry-primary (up from 89).
Remaining 13 are advanced type-inference chain resolution (compound
receiver, cross-file return-type propagation, for-in element types).

* feat(ruby): achieve 100% scope-resolution parity (127/127)

Fix all 13 remaining type-inference failures:

- Add expandsWildcardTo hook (expandRubyWildcardNames) so finalize can
  materialize individual bindings from require/require_relative wildcard
  imports, unblocking cross-file return-type propagation
- Add member-call-return type binding synthesis in captures.ts for
  assignments like `x = obj.method()` — enables compound receiver
  chaining through member call return types
- Add YARD @return support for attr_accessor/attr_reader/attr_writer
  calls, creating field-type bindings for chain resolution
- Add @declaration.property captures alongside __property__ imports so
  properties register in localDefs → model.fields → write-access
- Add constructor-return inference for methods ending with Foo.new()
- Add for-loop variable type aliasing in scope query
- Rebuild nodeLookup after emitHeritageEdges in run.ts so Property
  nodes created by the heritage hook are visible to downstream passes
- Extend compound-receiver resolver to handle compound member-call
  rawNames with () and increase max depth from 4 to 8
- Extend receiver-bound-calls Case 3b for compound rawNames

All 127 legacy Ruby tests pass under both REGISTRY_PRIMARY_RUBY=0
(legacy) and =1 (registry-primary). Ruby is now fully registered
in MIGRATED_LANGUAGES with 100% scope parity.

* test(ruby): add pipeline benchmark exercising heritage emission

Synthetic Ruby codebases at 100/250/500 files with include + extend +
prepend mixins, diamond mixin patterns (shared BaseMixin modules),
attr_accessor properties, YARD annotations, and cross-file imports.

Strict equality assertions verify exact IMPLEMENTS and HAS_PROPERTY
edge counts: 4 IMPLEMENTS per class (include x2, extend, prepend)
plus 1 per non-base mixin module, 3 HAS_PROPERTY per class.

Dedup in emitRubyMixinEdges prevents double-counting when the worker
path (repos >= 15 files) already created Property/IMPLEMENTS edges
before scope-resolution runs.

Scaling: 0.76x and 1.40x (both linear, well under 3x threshold).

* ci: retrigger build

* fix(ci): resolve format, registry-primary-flag, and sequential-mixin test failures

- Run prettier on all changed files (captures.ts, run.ts, ruby-scope.test.ts,
  ruby.test.ts, ruby-pipeline-benchmark.test.ts)
- Update registry-primary-flag.test.ts: use Swift (not in MIGRATED_LANGUAGES)
  instead of Ruby for the isolation and env-var mutation tests
- Pin ruby-sequential-mixin.test.ts to REGISTRY_PRIMARY_RUBY=0 (legacy mode)
  since it tests inferImplicitReceiver + selectDispatch hooks that live in the
  legacy call-processor (gated off under registry-primary)

---------

Co-authored-by: Test <test@example.com>
2026-05-26 16:16:49 +01:00
Copilot
baf57bec88
feat(rust): Migrate Rust to scope-based resolution (RFC #909 Ring 3) (#1639)
* Initial plan

* feat: add Rust scope-resolution hooks (RFC #909 Ring 3)

Implement the scope-based resolution pipeline for Rust, following the
established pattern from Go and other migrated languages.

New files in gitnexus/src/core/ingestion/languages/rust/:
- query.ts: tree-sitter scope query covering scopes, declarations,
  imports, type bindings, and references
- cache-stats.ts: parse cache hit/miss counters
- import-decomposer.ts: decomposes use declarations into individual
  import captures (handles grouped, wildcard, renamed, re-exported)
- receiver-binding.ts: synthesizes self type bindings for impl methods
- interpret.ts: interprets captures into ParsedImport/ParsedTypeBinding
- arity.ts: arity compatibility checker (no overloading in Rust)
- merge-bindings.ts: local-shadows-import binding merge strategy
- simple-hooks.ts: binding scope, import owning scope, receiver binding
- import-target.ts: resolves Rust module paths (crate/super/self)
- method-owners.ts: bridges impl block methods to struct defs
- captures.ts: main emit function with import decomposition and
  self-binding synthesis
- scope-resolver.ts: ScopeResolver implementation
- index.ts: barrel re-exports

Wiring changes:
- rust.ts: add scope hook imports and properties to defineLanguage
- registry.ts: register rustScopeResolver in SCOPE_RESOLVERS
- registry-primary-flag.ts: add Rust to MIGRATED_LANGUAGES

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>

* feat(LANG-rust): add scope-resolution hooks and register Rust ScopeResolver

Implements RFC #909 Ring 3 deliverables:
- query.ts: tree-sitter scope query for Rust
- captures.ts: emitRustScopeCaptures with method reclassification
- import-decomposer.ts: use statement decomposition (groups, renames, globs)
- interpret.ts: interpretRustImport + interpretRustTypeBinding
- import-target.ts: crate/module/super/self path resolution
- receiver-binding.ts: self/&self/&mut self receiver synthesis
- method-owners.ts: impl block → struct ownership bridging
- arity.ts: no-overloading arity check
- merge-bindings.ts: local > import > wildcard binding precedence
- simple-hooks.ts: binding/import scope, receiver binding
- scope-resolver.ts: ScopeResolver contract implementation
- Wired into rustProvider (rust.ts) with scope hooks
- Registered in SCOPE_RESOLVERS (pipeline/registry.ts)
- NOT yet added to MIGRATED_LANGUAGES (29 advanced pattern tests pending)

Agent-Logs-Url: https://github.com/abhigyanpatwari/GitNexus/sessions/8f14b730-79d4-4356-9505-325750d71f84

Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>

* Add Rust scope-resolution integration tests (RFC #909 Ring 3)

Tests cover the core deliverables for the Rust scope-resolution pipeline:
- impl blocks and trait implementations
- Module resolution (crate::, super::, self::)
- Struct fields and type bindings
- Self/&self/&mut self receiver binding
- Generic functions (V1 ignores generic args)
- Grouped imports (use foo::{A, B})
- Renamed imports (use foo::Bar as Baz)
- Arity checking (no overloading)
- Struct literal constructor inference
- Return type inference
- Scoped/qualified calls (Foo::new())
- Enum declarations
- Multiple impl blocks
- Free function calls
- Typed let bindings

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>

* test(LANG-rust): add 28 scope-resolution integration tests

Covers 15 test suites validating: impl blocks, trait impls, grouped
imports, renamed imports, module resolution, receiver binding,
arity filtering, struct literal inference, return type inference,
qualified calls, struct fields, enums, multiple impl blocks, free
calls, and typed let bindings.

Agent-Logs-Url: https://github.com/abhigyanpatwari/GitNexus/sessions/8f14b730-79d4-4356-9505-325750d71f84

Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>

* feat(LANG-rust): add implicit crate path fallback, 35 scope tests

- Import resolver now falls back to crate-relative for unqualified
  module paths (Rust 2015 edition compat)
- Added 7 more test cases: re-exports, shadowing, closures, default
  trait methods (35 total, exceeding ≥30 requirement)

Agent-Logs-Url: https://github.com/abhigyanpatwari/GitNexus/sessions/8f14b730-79d4-4356-9505-325750d71f84

Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>

* feat(rust): add Rust to MIGRATED_LANGUAGES with 100% scope-resolution parity

35/35 integration tests pass under both REGISTRY_PRIMARY_RUST=0 (legacy)
and =1 (scope-resolution). Rust scope-resolution is now the default
production call-resolution path.

* test(rust): add pipeline benchmark matching PHP benchmark pattern

Generates synthetic Rust codebases at 100/250/500 files with structs,
impl blocks, traits, cross-module use declarations, and method calls.
Measures wall-clock time, peak heap, and scaling ratios.

Results: sub-linear scaling (0.79x ratio), 500 files in 3.8s with
workers, 110MB peak heap. Gated by GITNEXUS_BENCH=1.

* chore(autofix): apply prettier + eslint fixes via /autofix command

* perf(rust): optimize captures, type normalization, and method-owner linking

- Cache findEnclosingImpl result to avoid duplicate tree walk per function
- Avoid double namedChild accessor call in struct field arity counting
- Extract regex constants (REF_PREFIX_RE, PTR_PREFIX_RE) from hot normalization loops
- Replace O(s) suffix-match scan with O(1) Map lookup in method-owner linking

Benchmark: 500 files 3806ms → 2970ms (-22%), 250 files 2432ms → 1752ms (-28%)

* fix(rust): resolve CodeQL alerts — file-system race and dead code

- Remove existsSync+appendFileSync/writeFileSync TOCTOU in benchmark
  fixture generator; appendFileSync creates if missing
- Remove always-true guard on computeRustCallArity return; narrow
  return type from number|undefined to number
- Remove no-op .filter() in fixture generator

* feat(rust): hoist impl return-type bindings to struct scope for chain resolution

Synthesize a module-level duplicate of @type-binding.return captures for
methods inside impl blocks. The scope-extractor's auto-hoist places these
on the struct's Class scope, making them visible to the compound receiver
chain resolver via classScopeByDefId. Without this, method return types
are only on the impl block scope (which has no class-like def and is not
indexed by classScopeByDefId), so chains like svc.get_user().save()
cannot follow the intermediate return type.

This is the structural prerequisite for chain resolution, pattern binding,
and for-loop element-type parity (28 remaining tests). The cross-file
return-type propagation step still needs wiring for full parity.

* fix(rust): use implNode anchor for return-type hoisting — fixes chain resolution

Use the enclosing impl_item node (not tree.rootNode) as the synthetic
capture anchor. The scope-extractor's auto-hoist places bindings whose
anchor matches the innermost scope on the parent scope. With implNode,
the binding lands on the Module scope (parent of impl's Class scope),
giving declaredAtScope the correct context for findClassBindingInScope
to resolve the return type across the scope chain.

Unlocks: chain calls (svc.get_user().save()), return-type inference,
assignment chains, cross-file binding propagation, call-result binding,
deep field chains — 28→27 failing tests.

* feat(rust): add populateRangeBindings hook + .await query capture

Implement populateRustRangeBindings (Phase 2 hook, same pattern as Go's
populateGoRangeBindings) to populate type bindings that need runtime type
lookup — for-loop element types, if-let/while-let captured patterns,
match arm patterns, and struct destructuring field types.

Also add tree-sitter query capture for let x = fn().await — unwraps
await_expression to find the inner call_expression.

28→19 failing tests: fixes for-loop Tier 1c, .iter()/.into_iter(),
async .await, if-let captured_pattern.

* fix(rust): fix tuple_struct_pattern variable extraction + Result<T,E> raw type lookup

- Skip wrapper type identifier when finding bound variable in
  tuple_struct_pattern (Some(user) was binding 'Some' not 'user')
- Add lookupRawParameterType to read unstripped generic type from AST
  for Ok/Err pattern resolution (normalizeRustTypeName strips generics)

28→15 failing tests: fixes if-let Some, if-let Ok/Err, match arm patterns.

* fix(rust): fix match_arm parent traversal + raw return type for for-loop calls

- Walk up from match_arm through match_block to find match_expression
  for source variable extraction
- Add lookupRawFunctionReturnType to find unstripped return type from
  AST for same-file for-loop call expression iterables

28→14 failing tests.

* feat(rust): inject field type bindings on struct scopes for chain resolution

Walk struct_item AST nodes and inject field types (e.g., address -> Address)
as typeBindings on the struct's Class scope. The compound receiver chain
resolver uses these to follow field chains like user.address.save().

Also fixes: match_arm parent traversal to match_expression, lookupFieldType
to check typeBindings first.

28→11 failing tests: fixes field type chains, deep chains, struct destructuring.

* feat(rust): cross-file return type lookup for for-loop call iterables

Build allReturnTypes map across all parsedFiles in Phase 2 first pass,
then use it to resolve for-loop iterables like `for x in get_fn()` when
get_fn is defined in another file.

28→9 failing tests.

* feat(rust): cross-file field type map for struct destructuring

Build allFieldTypes map across parsedFiles in Phase 2 first pass. Used
by processStructDestructuring to resolve `let Point { x, y } = p` when
Point is defined in another file.

28→7 failing tests.

* fix(rust): compound assignment write capture + pending assignment fixpoint

- Add compound_assignment_expr query for +=, -=, etc. field writes
- Add processPendingAssignments with 3-pass fixpoint for field access
  and method call result variable bindings (let addr = user.address,
  let city = addr.get_city())

28→5 failing tests.

* fix(rust): identity method return-type bindings for unwrap/expect chains

Inject unwrap/expect/clone/as_ref/as_mut as return-type bindings on
struct scopes that return the struct's own type. Since normalizeRustTypeName
already unwraps Option<T> → T, calling .unwrap() on a value typed as T
is semantically an identity — the return type equals the receiver type.

28→3 failing tests: fixes user.unwrap().save() and repo.unwrap().save() chains.

* fix(rust): skip enum variant call-return bindings + cross-file pending assignments + identity alias

- Skip Some/None/Ok/Err in @type-binding.call-return — these are enum
  variant constructors, not type names; let the annotation capture win
- Add identifier alias handler in processPendingAssignments for
  `let alias = opt` chains
- Cross-file field type and method return type lookup in pending
  assignment fixpoint via findFieldTypeAcrossFiles/findMethodReturnTypeAcrossFiles
- Identity method bindings (unwrap/expect/clone) on struct scopes

155/156 tests pass (99.4%). Remaining: trait default method dispatch
via MRO (repo.count() where count has default impl on Repository trait).

* feat(rust): 100% scope-resolution parity — MRO with same-file IMPLEMENTS + trait default method reclassification

- Add buildRustMro that includes same-file IMPLEMENTS edges in the MRO
  chain, so trait default methods (e.g., repo.count()) resolve through
  the struct → trait ancestry walk
- Only add IMPLEMENTS to MRO when struct and trait are in the same file;
  cross-file trait calls require the trait to be imported (Rust semantics)
- Reclassify function_item inside trait_item as @declaration.method so
  default trait methods register in the model's methods lookup

156/156 legacy parity tests pass. 35/35 scope tests pass. 0 regressions.

* fix(rust): address code review findings — null guard, name collision, scope order

- Fix Array.find() null guard: check === undefined not === null in
  processCapturedPattern (find() never returns null)
- Fix allReturnTypes/allFieldTypes name collision: delete entry on
  second occurrence so colliding names (new, default, Config) produce
  no result rather than a wrong result
- Fix lookupTypeInScopes: search function scope then module scope only,
  skip unrelated Class scopes that could shadow names from other functions

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: magyargergo <11230420+magyargergo@users.noreply.github.com>
Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
Co-authored-by: Test <test@example.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-05-25 13:20:08 +01:00
Sparsh
1bbc876336
fix(cpp): dependent-base resolution across nested/inline namespaces (#1634) (#1814)
* fix(cpp): dependent-base resolution across nested/inline namespaces (#1634)

Replace exact namespace-prefix match with prefix-contains filter capped
at one level deeper, then accept only if exactly one candidate survives.

Behavior change:
- Derived<T> in ns::outer can now find Inner<T> in ns::outer::inner
  (nested namespace) or ns::v1 (inline namespace) via prefix walking
- Global-scope deriving classes match any single-segment namespace
- Sibling namespace collisions (e.g. detail::Inner vs public_api::Inner)
  correctly suppress when multiple candidates share the same simple name
- Deep nesting (ns → ns.a.b) still suppresses (one-level cap)

Fixtures added:
  pos:  nested ns, this->f() -> 1 edge to inner::Inner::f
  neg:  no Inner exists -> 0 edges
  inline:  inline namespace variant -> 1 edge
  sibling-suppress:  sibling collision -> 0 edges (ambiguity suppressed)

Part of #1564.
64.

* test: add deep-nesting suppression fixture, link #1815 in comment, unqualify inline fixture

- Update code comment to reference follow-up issue #1815 instead of
  'deferred to follow-up'
- Inline fixture: drop explicit v1:: qualifier (exercise inline-expansion
  path more idiomatically as DoD intended)
- Add deep-nesting suppression fixture (ns.a.b -> 0 edges) that pins the
  one-level cap as a documented invariant
- Add legacy parity entry for deep-nesting fixture

Part of #1564, #1634.

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-25 12:36:06 +01:00
Sparsh
73a6a5376e
fix(cpp): thread call-site types into qualified member lookup (#1632) (#1810)
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* fix(cpp): thread call-site types into qualified member lookup (#1632)

Widen Callsite (arity optional, add argumentTypes) and add optional
callsite?: Callsite to ScopeResolver.resolveQualifiedReceiverMember.
receiver-bound-calls.ts passes the ReferenceSite through structurally;
resolveCppQualifiedNamespaceMember forwards it to narrowOverloadCandidates
along with cppConversionRank, enabling exact-type and conversion-rank
disambiguation across inline-namespace children.

Behavior change:
- outer::foo(42) where v1 declares foo(int) and v2 declares foo(double)
  now resolves to v1::foo (was: 0 edges, conservatively suppressed).
- Same-name same-normalized-signature (e.g. foo(int) vs foo(long)) still
  suppresses at 0 edges via isOverloadAmbiguousAfterNormalization.
- ADL using-import path (resolveAdlCandidates) unchanged — passes no
  callsite, narrowing degrades to existing pass-through behavior.

Closes #1632. Part of #1564.

* fix(cpp): update legacy parity expected-failure list for #1632

- Remove stale expected-failure entry for old diff-sigs test name
  (test now expects 1 edge; legacy DAG also emits 1 edge)
- Add entry for normalized-signature ambiguity (int vs long) test
- Rename describe block from 'conservative suppress' to
  'distinct signatures resolved via call-site types'

Verified both modes:
  REGISTRY_PRIMARY_CPP=1: 241/241 passed
  REGISTRY_PRIMARY_CPP=0: 194 passed, 47 skipped, 0 failed
2026-05-25 07:11:47 +01:00
azizur100389
eb69f667ab
feat(cpp): Add structured resolver suppression outcomes (#1785) 2026-05-24 07:34:40 +01:00
Gergő Magyar
51e667808a
feat(lang-kotlin): flip Kotlin to MIGRATED_LANGUAGES + close #1756 / #1757 (refs #1746) (#1782) 2026-05-23 07:24:35 +01:00
azizur100389
952ada70c5
feat(cpp): Resolve overloaded operator calls (#1754)
* feat(cpp): resolve overloaded operator calls

* fix(cpp): tighten overloaded operator resolution

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-22 13:31:06 +01:00
luyua9
dd3527327d
feat(ingestion): Link object literal methods to exported bindings (#1718)
* fix: link object literal methods to exported bindings

* fix(ingestion): bridge object-literal value receivers in scope-resolution (PR #1718 review)

Addresses adversarial production-readiness review on PR #1718 / issue #1358:
- F1 (caller resolution) — setting `ownerId` on object-literal method symbols
  alone is not sufficient; the scope-resolution receiver-bound resolver only
  consults class-like or type-annotated bindings, so lowercase value receivers
  (`export const fooService = {...}; fooService.getUser(...)`) never reach the
  owner-indexed lookup. Adds a Case 5 value-receiver bridge in
  receiver-bound-calls.ts that resolves the receiver name as a Const/Variable
  binding, translates its def to the canonical graph node id, and emits the
  CALLS edge via the owner-indexed method registry.
- F2 (boundary guard) — rewrites findObjectLiteralBindingInfo as an explicit
  two-phase AST walk: Phase A tracks object-literal depth (returns null for
  nested literals and pre-declarator function/class boundaries — IIFE
  patterns); Phase B walks the declarator's ancestors and rejects function,
  class, and block-statement containers (if / for / while / try / catch /
  switch / etc.) before reaching program/export_statement. Prevents false
  HAS_METHOD edges for locally-scoped or block-scoped object literals.
- F4 — drops the dead `ownerName` field from ObjectLiteralBindingInfo.

Constraint: TS/JS are scope-resolution migrated per RFC #909; the legacy
Call-Resolution DAG (call-processor.ts) is intentionally left untouched.

Tests:
- test/integration/ast-helpers-object-literal-binding.test.ts (13 cases) —
  pins helper semantics: happy paths, function/arrow/class-ctor boundaries,
  nested literals, block scope (if / for-of / try), IIFE, assignment
  expressions without declarator.
- test/integration/object-literal-owner-resolution.test.ts (9 cases) —
  drives the full pipeline against an on-disk fixture: sequential CALLS edge
  emission (issue #1358 proof), worker-mode parity, negative local binding,
  and nested-literal attribution boundary.

Full sweep: 2958/2958 integration + 6056/6056 unit tests pass.

* refactor(ingestion): address code-review findings on object-literal owner resolution

Multi-agent code review on the prior commit surfaced 7 actionable findings,
all walked through and applied here. None change observable behavior for
issue #1358's fix; all harden correctness, predicate stability, and test
signal.

- #1 (P1 / 3-reviewer corroboration): Case 5 in receiver-bound-calls.ts no
  longer hand-builds graph.addRelationship + a dedup key. New
  tryEmitEdgeWithExplicitTargetId in edges.ts takes a pre-resolved target
  id (the canonical Method nodeId from the parser) and reuses every
  invariant of tryEmitEdge: dedup-key format, collapse-flag honoring,
  caller-id resolution, rel-id shape, mapReferenceKindToEdgeType for
  read/write ACCESSES. This also lands the adversarial reviewer's "F2"
  follow-up (hardcoded type: 'CALLS' for non-call sites) for free.

- #2 (P2 cross-reviewer): findValueBindingInScope's predicate inverted
  from denylist ("not class-like and not callable") to explicit allowlist
  matching reconcileOwnership's registration set:
  Const | Variable | Property | Static. Extracted as isOwnableValueLabel
  so future NodeLabel additions require an explicit opt-in.

- #6 (P2): walkScopeChain<T>() extracted; both findClassBindingInScope
  and findValueBindingInScope now route through it. Local scope.bindings
  are exhausted BEFORE lookupBindingsAt (imported/augmented) at every
  scope level — preserves JavaScript lexical scoping where a local const
  shadows an imported binding of the same name. Behavior was already
  correct in findClassBindingInScope but was implicit; now it is the
  walker's explicit, documented contract.

- #7 (P2): scope-walker duplication closed. findClassBindingInScope and
  findValueBindingInScope reduce to thin wrappers over walkScopeChain
  with their respective predicate. findClassBindingInScope keeps its
  qualifiedNames + dotted-name fallback tail.

- #3 (P2): parse-worker.ts hoists `const ownerId = enclosingClassId ??
  objectLiteralOwnerInfo?.ownerId` once before the symbol push, dropping
  the duplicated coalesce + `as string` cast. Matches the cast-free
  pattern at parsing-processor.ts:793. HAS_METHOD emit site reuses the
  same hoisted local.

- #4 (P2): object-literal-owner-resolution.test.ts Test A's CALLS-edge
  assertion no longer matches by name alone. .toEqual now pins the
  canonical target id (Method:src/service.ts:getUser#1 via generateId),
  confidence (0.85), and reason ('import-resolved'). A regression that
  emits the edge at confidence=0, with the wrong reason, or against a
  phantom Method node now fails the test.

- #5 (P2): worker-parity test adds a CI tripwire — when CI=1 and
  dist/parse-worker.js is missing, throw at module top with a clear
  message. Locally, skipIf(!hasDistWorker) keeps the fast-iteration
  experience; CI cannot pass with U3 (worker-path ownerId) unverified.

Verification: tsc --noEmit clean. Targeted regression sweep on
ast-helpers-object-literal-binding (13), object-literal-owner-resolution
(9), has-method (60), cross-file-binding (40) — 122/122 pass. Full unit
sweep: 6056/6056. Integration suite: 1 pre-existing Windows-flake in
worker-pool.test.ts (passes 28/28 in isolation) unrelated to this diff.

* refactor(scope-resolution): align Const label emission with legacy DAG (PR #1718 review F1)

Eliminates the architectural fragility surfaced by PR #1718's adversarial review
Finding 1. Previously, normalizeNodeLabel('const') returned 'Variable' while
the legacy DAG parse phase emits 'Const' graph nodes (via @definition.const
capture for lexical_declaration). PR #1718's Case 5 value-receiver bridge
resolved correctly only because resolveDefGraphId happened to fall back to
simpleKey after the qualified-key miss — accidental correctness.

After this change, scope-resolution defs for `const x = ...` declarations
report def.type === 'Const', matching the graph node label. resolveDefGraphId's
qualified-key path now hits on the first try; the simple-key fallback is no
longer load-bearing for value receivers and can be tightened in future without
silently breaking Case 5.

Audit completeness verification:
- Grep `\bVariable\b` across src/core/ingestion/scope-resolution/ surfaced two
  consumer sites that already accept both labels: reconcile-ownership.ts:101+168
  (`def.type === 'Variable' || def.type === 'Const' || ...`) and
  walkers.ts:207 isOwnableValueLabel (`Const | Variable | Property | Static`).
  No language hook in src/core/ingestion/languages/ branches on
  `def.type === 'Variable'` for what's actually a const declaration.
- Sentinel stress test (the full unit + integration suite run with the
  renamed label in place): 6137/6137 unit tests pass; 2967/2967 integration
  tests pass. One pre-existing Windows-only flake on worker-pool.test.ts when
  run alongside the full integration suite (passes 28/28 in isolation,
  unrelated to scope-extractor — same flake observed before this diff).

The variable mapping (`'variable' → 'Variable'`) is preserved for `var`
declarations, matching the legacy DAG's `@definition.variable` capture for
variable_declaration. The split now mirrors the parse-phase capture
distinction exactly.

Per plan docs/plans/2026-05-21-002-feat-pr1718-followups-class-instance-and-label-normalization-plan.md
U4 + U5. T1 (class-instance singleton resolution from issue #1358's second
sub-case) is deferred to a standalone pre-plan investigation, not shipped
here.

* test(ingestion): add regression coverage for issue #1358 singleton sub-cases

Closes the remaining sub-cases of issue #1358 surfaced by PR #1718's
adversarial review (Finding 4, NOTED): the class-instance singleton
(`export const fooService = new FooService();`) and the factory-pattern
singleton (`export const fooService = makeFooService();`).

Pre-plan investigation (per docs/plans/2026-05-21-002 § "Pre-Plan
Investigation Task (T1)") confirmed Outcome A for both patterns — they
already resolve end-to-end through scope-resolution's
`@type-binding.constructor` capture (languages/typescript/query.ts:489-511)
+ `propagateImportedReturnTypes` chain-follow
(scope-resolution/passes/imported-return-types.ts:114) + receiver-bound
Case 4 simple typeBinding lookup (receiver-bound-calls.ts:625). The
mechanism was wired correctly before this session; the regression-net
wasn't.

This test pins the behavior:
- Pattern 1: `caller → FooService.getUser` CALLS edge with
  confidence 0.85 and reason 'import-resolved'
- Pattern 2: same edge shape via factory chain-follow (the
  `@type-binding.alias` capture for `const u = find()` style)

Both assertions use exact `.toEqual([{...}])` shape pinning so a future
regression that targets a phantom Method node, emits at lower confidence,
or drops the cross-file import-resolved reason fails loudly.

Verification: 5/5 pass, 127/127 in targeted regression sweep including
object-literal-owner-resolution.test.ts, ast-helpers-object-literal-
binding.test.ts, has-method.test.ts, and cross-file-binding.test.ts.

No production code change. The class methods get a class-qualified node id
(`Method:src/service.ts:FooService.getUser#1`) distinguishing them from
same-name methods on other classes — distinct from the bare-name node id
shape PR #1718's object-literal case uses.

* test(resolvers): add class-instance + factory-pattern singleton coverage for TS/JS (issue #1358)

Closes the remaining sub-cases of issue #1358 surfaced by PR #1718's
adversarial review (Finding 4). PR #1718 fixed object-literal-shorthand
singletons (`export const fooService = { getUser() {} }`); this commit adds
parallel coverage for the two other singleton shapes that resolve through
the existing scope-resolution chain:

  // Pattern 1 — class-instance singleton
  export class FooService { getUser(id) { ... } }
  export const fooService = new FooService();

  // Pattern 2 — factory-pattern singleton
  export class FooService { getUser(id) { ... } }
  export function makeFooService() { return new FooService(); }
  export const fooService = makeFooService();

Pre-plan investigation (per local plan docs/plans/2026-05-21-002 § "Pre-Plan
Investigation Task (T1)") confirmed Outcome A — both patterns already
resolve end-to-end through:
  - `@type-binding.constructor` capture (languages/{typescript,javascript}/
    query.ts) seeds `fooService → FooService` at parse time
  - `propagateImportedReturnTypes` (scope-resolution/passes/
    imported-return-types.ts:114) mirrors the typeBinding cross-file
  - Receiver-bound Case 4 simple typeBinding lookup
    (scope-resolution/passes/receiver-bound-calls.ts:625) MRO-walks
    FooService and emits the CALLS edge to getUser

Tests added per language × pattern (5 each, 10 total):
- node existence (Class, Method, Function, Const, plus Function for the
  factory pattern's `makeFooService`)
- HAS_METHOD edge from class to method (class-instance variant)
- CALLS edge from caller to `getUser` with `targetFilePath: 'src/service.{ts,js}'`,
  `reason: 'import-resolved'`, `confidence: 0.85` — exact `.toEqual([{...}])`
  shape pinning so a regression that emits at lower confidence or drops the
  cross-file reason fails loudly

Fixtures placed under the existing `test/fixtures/lang-resolution/` convention.
Tests appended to `test/integration/resolvers/{typescript,javascript}.test.ts`,
matching the in-file pattern of every other resolver scenario.

Also supersedes and removes the standalone
`test/integration/class-instance-and-factory-singleton-resolution.test.ts`
introduced earlier in this PR session (`0df91b77`) — the proper home for
language-resolver scenarios is the per-language resolver test file alongside
similar fixtures (`javascript-self-this-resolution`, `javascript-cross-file`,
`typescript-tsconfig-paths`, etc.). One canonical location for the scenario,
not two.

Verification: 10/10 new singleton tests pass; 297/297 full TS+JS resolver
suite pass (no regression in any existing resolver test).

* test(resolvers): gate TS/JS singleton tests behind scope-resolution parity (CI run 26223603426)

The class-instance and factory-pattern singleton CALLS-edge resolution
tests added in c8e573bc rely on scope-resolution-only mechanisms
(`@type-binding.constructor` capture + `propagateImportedReturnTypes`
mirror + receiver-bound Case 4). The `scope-parity / typescript parity`
and `scope-parity / javascript parity` CI jobs run with
`REGISTRY_PRIMARY_TYPESCRIPT=0` / `REGISTRY_PRIMARY_JAVASCRIPT=0` and
exercise the legacy DAG path, which has no cross-file constructor-derived
typeBinding propagation. Verified by job 77202610819 (TS parity) and
77202610869 (JS parity) failing with:

  × resolves caller.fooService.getUser() to FooService.getUser via constructor-inferred typeBinding
  × resolves caller.fooService.getUser() through the factory chain to FooService.getUser

Note: my local Windows shell-prefix env-var invocation did not propagate
the flag into vitest workers correctly (the cpp parity gate's 47-skipped
behavior masked the issue when I ran an ad-hoc comparison), so the
empirical "both modes pass" finding I posted earlier was wrong. CI is the
source of truth.

Changes:
- test/integration/resolvers/helpers.ts: add `typescript` and `javascript`
  entries to `LEGACY_RESOLVER_PARITY_EXPECTED_FAILURES` for the 2 CALLS-edge
  resolution tests in each language. Node-existence and HAS_METHOD
  assertions are NOT excluded — those pass under legacy DAG (parser-level
  emission is intact).
- test/integration/resolvers/typescript.test.ts: drop the `it` import from
  vitest; replace with `const it = createResolverParityIt('typescript');`
  shadow (matches the c/cpp/csharp/go pattern at the top of those files).
- test/integration/resolvers/javascript.test.ts: same shadow with
  `createResolverParityIt('javascript')`.

Verification:
- Default mode (registry-primary): 297/297 TS+JS resolver tests pass.
- Legacy DAG mode: the 4 listed singleton CALLS-edge tests will skip; all
  other singleton assertions (node existence + HAS_METHOD edge) continue
  to run and pass under both modes.

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-21 17:18:27 +01:00
MyShining
1b5c6e5b6a
feat(ingestion): add Kotlin scope resolver (#1727)
* feat(ingestion): add Kotlin scope resolver

* fix(ingestion): tighten Kotlin scope captures

---------

Co-authored-by: Shining <xuenning@qiyi.com>
Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-21 08:52:23 +01:00
azizur100389
dae70a26ea
feat(cpp): Add pointer nullptr ellipsis conversion ranks (#1708)
* Add C++ pointer null ellipsis ranks

* test(cpp): Strengthen pointer overload assertions

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-20 12:06:51 +01:00
Copilot
b4a2a4b91e
fix(ingestion): Prioritize same-module Java type resolution for duplicate FQNs across modules (#1712)
* Initial plan

* Fix Java same-name type resolution with same-module priority

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* Refine Java ambiguity fallback safety check

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* Remove Java-specific fallback from shared scope walkers

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* Harden Java module key and ambiguous owner fallback

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* Add negative assertions for duplicate-FQN module edges

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* Make Java same-module ordering path-agnostic

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* Refine generic Java path-affinity ordering safeguards

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* Polish Java path-affinity ordering clarity

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* Simplify Java path-affinity ordering logic

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* Revert legacy DAG Java ambiguity ordering changes

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* Skip duplicate-FQN Java assertions in legacy parity mode

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---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-20 08:00:03 +01:00
azizur100389
5f0c0eba0e
feat(cpp): Expand type_traits constraint registry (#1648) 2026-05-18 21:10:18 +01:00
Anton Fedotov
c30833fad3
perf(scope-resolution): use owner-keyed lookup for Step 2 member resolution (#1657)
* perf(scope-resolution): use owner-keyed lookup for Step 2 member resolution (#1656)

* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(scope-resolution): index Const/Static in FieldRegistry for Step 2 lookup

Extend FieldRegistry to hold multiple defs per (owner, name), reconcile Const and Static into the owner-keyed index, and wire lookupAllByOwner through the production hook so Step 2 does not drop field kinds the registry never indexed. Pass explicitReceiver on read/write reference sites and document undefined-vs-empty hook semantics for defs fallback.

Co-authored-by: Cursor <cursoragent@cursor.com>

* perf(scope-resolution): centralize O(1) owned-member hook and guard hot path

Extract lookupOwnedMembersByOwner for the production Step 2 hook so merges stay O(1) per registry with no defs.byId scan. Add a perf-contract unit test that throws if byId.values runs when the hook is wired. Reuse a frozen empty sentinel on double miss to avoid per-probe allocations.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore: drop unused buildFieldRegistry import

* chore(scope-resolution): apply ce-code-review safe_auto fixes

- Drop unreachable return + unused values() capture in perf-contract trap (Finding #7)
- Type lookupOwnedMembersByOwner ownerDefId as DefId (Finding #9)
- Add Static-kind Step 2 lookup test mirroring the Const case (Finding #11)

* docs(field-registry): document lookupFieldByOwner first-wins semantics

Audit of all 6 production callers (call-processor.ts:2279, walkers.ts:535,
receiver-bound-calls.ts:380+730, type-env.ts:627+631) confirms none depends
on last-wins precedence — all treat the return as a generic 'field with
this name owned by this class'. Clarify the JSDoc to surface the semantic
change introduced when FieldRegistry moved from last-wins to append-order
storage (ce-code-review finding #2).

* test(scope-resolution): extend Step 2 perf contract to implicit-self, MRO, field paths

Adds three sibling tests under the Step 2 perf contract describe block, each
asserting defs.byId.values() does NOT execute when ownedMembersByOwner is wired:

- implicit-self receiver via typeBindings.self (no explicitReceiver branch)
- 2-level MRO chain (Child extends Parent, save resolves on Parent at depth 1)
- FieldRegistry read via Step 2 (property lookup, separate registry path)

Pins the perf invariant on every distinct entry into walkReceiverTypeBinding
so a regression bypassing the hook on any sub-path now fails CI immediately
(ce-code-review finding #8).

* test(resolve-references): cover arity-overload filtering via resolveReferenceSites

Pins the orchestration-layer wiring of providers.arityCompatibility:
hook returns [save(arity 1), save(arity 2)], referenceSite.arity = 1,
arityCompatibility verdicts 'compatible'/'incompatible' by parameterCount,
exactly one reference emitted with toDef = the arity-1 overload.

registries.test.ts already covered arity at the buildMethodRegistry level;
this adds the missing entry-point check that resolveReferenceSites threads
providers correctly through to lookupCore.Step5 (ce-code-review finding #10).

* test(resolve-references): add hook-on vs hook-off parity test

Runs resolveReferenceSites twice on the same fixture (Parent.save method
hit + Child.name field hit, Child extends Parent MRO chain) — once with
ownedMembersByOwner wired to a synthetic registry, once with the hook
absent so collectOwnedMembers takes the defs.byId fallback. Asserts:

- stats are identical (sitesProcessed / referencesEmitted / unresolved)
- referenceIndex.bySourceScope entries have equal length
- toDef sets are equal
- each per-site reference (including evidence and depth) is .toEqual

Locks the semantic-parity claim in code while both paths still exist.
Will be removed alongside the fallback in finding #1 (ce-code-review #3).

* test(typescript): probe Step 2 MRO walk against ambient (declare class) base

Adds typescript-ambient-base-class fixture with an export declare class
AmbientBase + Derived extends AmbientBase and a call site d.ambientMethod().
Integration assertions:

- Both classes are detected
- EXTENDS edge Derived → AmbientBase emitted
- CALLS edge to ambient.ts:ambientMethod resolved via MRO walk

Probes the ce-code-review #6 concern that ambient-only owners (whose
bodies are never parsed) might be silently skipped by Step 2 after the
owner-keyed lookup change. Result: the call resolves correctly — the
method signature inside the declare class body still flows through
reconcileOwnership into model.methods, so the hook returns the right
ancestor hits. Residual risk is empirically closed.

* feat(scope-resolution): route nested types via owner-keyed TypeRegistry

Closes the Step 2 contract footgun where 'hook returns [] = authoritative
miss' silently dropped any owned def whose NodeLabel was outside the
method/field if-chain in reconcileOwnership.

- TypeRegistry: add nestedByOwner Map + lookupAllByOwner(owner, simple)
  + registerByOwner(owner, simple, def). Mirrors MethodRegistry/
  FieldRegistry shape; cleared with the rest on cascade clear.
- reconcileOwnership: route class-like NodeLabels (Class/Interface/Enum/
  Struct/Union/Trait/TypeAlias/Typedef/Record/Delegate/Annotation/
  Template/Namespace) via types.registerByOwner. New nestedTypesRegistered
  stat. Idempotent skip via nodeId match.
- validateOwnershipParity: extend the I9 invariant check to nested types.
- lookupOwnedMembersByOwner: merge methods + fields + nested-type hits;
  short-circuit when any one source contributes the full result.

Unblocks future receiver-MRO registries that need to resolve 'Outer.Inner'
through the receiver's type-binding chain (ce-code-review finding #5a).

* refactor(scope-resolution): make ownedMembersByOwner required; delete byId fallback

Per ce-code-review finding #1, the optional-hook design encoded a silent
O(|defs|) perf cliff into the type system: any RegistryContext built
without the hook regressed Step 2 to scanning every def per probe with
no warning. Production wires the hook unconditionally; the fallback was
exercised only by tests.

- RegistryContext.ownedMembersByOwner: required, returns readonly
  SymbolDefinition[] (no | undefined). Implementations MUST return [] on
  authoritative miss.
- collectOwnedMembers in lookup-core.ts collapses to a one-line forward
  to the hook; the defs.byId.values() scan and simpleNameOf helper are
  deleted (simpleNameOf had no other consumers).
- ResolveReferencesInput.ownedMembersByOwner: required to match.
- Tests: drop three fallback-path tests (registries Const fallback,
  resolveReferenceSites no-hook fallback, resolveReferenceSites Const-
  undefined fallback) and the hook-vs-fallback parity test added by
  finding #3. makeCtx in registries.test.ts now defaults to a real
  owner-keyed scan over the test fixture defs so tests that don't care
  about the hook keep working.

* perf(free-call-fallback): cache global callables by simple name once per pass

pickUniqueGlobalCallable scanned scopes.defs.byId.values() on every
free-call fallback site. After PR #1656 fixed Step 2, this scan became
the dominant remaining O(|defs|) hot path on large repos (ce-code-review
finding #4).

- buildGlobalCallableIndex builds a Map<simpleName, SymbolDefinition[]>
  over scopes.defs once at the top of emitFreeCallFallback. Same filter
  the per-site scan applied: Function / Method / Constructor, keyed by
  the last .-segment of qualifiedName.
- pickUniqueGlobalCallable consumes the prebuilt index via O(1) Map.get
  instead of iterating every def. Per-site complexity drops from
  O(|defs|) to O(|defs with this simple name|).
- Cost: O(|defs|) once per pass instead of O(|defs| * |free-call sites|).

Subsequent narrowing (arity, conversion-rank) and the model-side fallback
(model.symbols.lookupCallableByName + model.methods.lookupMethodByName)
are unchanged.

* chore(autofix): apply prettier + eslint fixes via /autofix command

* ci: trigger build

---------

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Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Gergo Magyar <abhigyan1.patwari@gmail.com>
2026-05-18 13:14:27 +01:00
Zander Raycraft
a4dfebd073
feat(cpp): sfinae filter (#1623)
* feat(cpp): SFINAE-aware overload filter — drops candidates whose enable_if_t / requires constraints fail (#1579)

* fix(cpp):  SFINAE follow-ups for is_integral_v/is_arithmetic_v bool and char support, an unqualified F1 test fixture, and parameter-lookup gap documentation (#1579) -> claude feedback

* revert: reverting all changes to .md files
2026-05-16 20:23:13 +01:00
azizur100389
467c14caa2
feat(cpp): standard-conversion-sequence ranking for overload resolution (#1606)
* feat(cpp): add standard-conversion-sequence ranking to overload resolution (#1578)

Introduce `ConversionRankFn` abstraction and `cppConversionRank` implementation
to disambiguate C++ overloaded calls by argument-to-parameter conversion cost.
Exact type match (rank 0) beats standard arithmetic conversion (rank 2), which
beats non-viable mismatch (Infinity). Thread the rank function through
`narrowOverloadCandidates`, `pickImplicitThisOverload`, `pickOverload`, and
`pickUniqueGlobalCallable` via the `ScopeResolver.conversionRankFn` contract.
Add `findAllCallableBindingsInScope` scope walker for collecting all overloads
at the first binding scope. Guard against false ambiguity suppression when
candidates span different files (local-shadows-import preservation).

* fix: address Claude review findings on conversion-rank PR

Finding 1 (HIGH): add tests that exercise the conversion ranker.
  - p('a') with p(int)/p(double): char→int promotion (rank 1) beats
    char→double conversion (rank 2), forcing step 4b in
    narrowOverloadCandidates. Exact-type filter misses both overloads.
  - h(42, 2.5) with h(int,int)/h(double,double): multi-arg tied total
    score forces the ranker, both candidates score 2 → suppressed.

Finding 2 (HIGH): unify multi-candidate suppression across all paths.
  - Non-ADL free-call: suppress when narrowed.length > 1 (same-file
    guard), mirroring ADL merged-candidate behavior.
  - ADL ordinary-only: same pattern.
  - pickOverload: return OVERLOAD_AMBIGUOUS when candidates.length > 1
    after normalized-ambiguity check.
  - Case 0.5 (this receiver): set ambiguous=true when narrowed > 1.

Finding 3+4 (MEDIUM): implement rank-1 integral promotions.
  - char→int and bool→int now return rank 1 (ISO C++ [conv.prom]).
  - Updated comment to remove misleading ISO table header; document
    only the post-normalization ranking that is actually implemented.
  - Updated ConversionRankFn JSDoc in overload-narrowing.ts.

218/218 C++ tests pass (registry-primary). Legacy: 186+32.

* fix: implement pairwise dominance comparison for overload ranking

Replace the summed per-slot conversion cost with ISO C++-aligned
pairwise dominance comparison ([over.ics.rank]). F1 is better than
F2 only when F1 is not worse for every argument and strictly better
for at least one. Non-dominated candidates are returned; if multiple
remain they are genuinely ambiguous.

This fixes false CALLS edges for asymmetric multi-arg overloads:
h('a', 2.5) against h(int,int) / h(double,double) — the old summed
cost picked h(double,double) (cost 2 < 3), but ISO C++ considers
the call ambiguous because h(int,int) is better at arg 0 via char
promotion. The pairwise check correctly finds neither dominates.

Add h('a', 2.5) test case asserting zero CALLS edges alongside
the existing h(42, 2.5) symmetric-tie test.

218/218 C++ tests pass (registry-primary). Legacy: 186+32.

* docs: update step 4b JSDoc to reflect pairwise dominance

---------

Co-authored-by: Gergő Magyar <gergomagyar@icloud.com>
2026-05-16 11:15:21 +01:00
azizur100389
8500f18e5f
fix(cpp): detect same-name ambiguity across inline namespace children (#1564) (#1600)
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2026-05-15 19:11:09 +01:00
Copilot
aed370b931
feat: C++ ADL V2: merge ordinary and ADL free-call candidates before overload selection (#1599)
* Initial plan

* Merge C++ ADL and ordinary free-call candidate sets

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* Address review feedback on merged ADL ambiguity suppression

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* fix: apply prettier to C++ ADL resolver fallback files

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* docs: update ADL ambiguity comments to merged narrowing flow

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* fix: suppress global fallback when merged ADL narrowing yields zero candidates

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* docs: clarify free-call fallback comment for ADL merged path

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* feat: ADL Gap 2 — enum-typed arguments contribute enclosing namespace

ISO C++ [basic.lookup.argdep] §2: "If T is an enumeration type, its
associated namespace is the namespace in which it is defined."

- Add Enum to findCppClassDefBySimpleName type filter
- Map Enum defs to enclosing namespace in populateCppAssociatedNamespaces
- Add test fixture cpp-adl-enum-arg with color::Channel enum

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* feat: ADL Gap 6 — inline namespace expansion in associated set

ISO C++ inline namespaces are transparent for ADL: if a namespace is
in the associated set, candidates declared in its inline-namespace
children are also reachable.

- Expand pickCppAdlCandidates to scan inline-namespace children of
  associated namespaces (via isCppInlineNamespaceScope predicate)
- Add test fixture cpp-adl-inline-ns-expansion: Event in outer audit,
  record in inline v1, other::record(int) forces arity disambiguation

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* feat: ADL Gap 1 — hidden friend functions visible via ADL

ISO C++ [basic.lookup.argdep] §2: friend functions declared inside a
class body are visible via ADL when the class is an associated class.

- Exempt friend_declaration from cppLabelOverride's class-body function
  suppression (c-cpp.ts) so friend function defs are captured
- Scan Function scopes that are direct children of associated Class
  scopes in pickCppAdlCandidates (adl.ts) to find hidden friends
- Add test fixture cpp-adl-hidden-friend: `friend void process(Foo&)`
  declared inside lib::Foo, resolved via ADL from app::run()

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* feat: ADL Gap 3 — non-function ordinary lookup suppresses ADL

ISO C++ [basic.lookup.unqual] §7: if ordinary unqualified lookup finds
a name that is not a function or function template, ADL is not performed.

- Add hasNonCallableBindingInScope walker in walkers.ts
- In free-call-fallback, check for non-callable binding before invoking
  ADL; when found, bypass resolveAdlCandidates entirely
- Add test fixture cpp-adl-non-function-blocks: variable `int record`
  shadows the function name, blocking ADL from finding audit::record

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* fix: use nearest-scope semantics for ADL non-callable blocker check

Finding 1: `hasNonCallableBindingInScope` walked the entire scope chain,
which could incorrectly suppress ADL when an inner scope had a callable
and an outer scope had a non-callable for the same name. Per ISO C++
`[basic.lookup.unqual]` §7, ADL is blocked only when ordinary lookup
itself finds a non-function — if ordinary lookup stops at an inner scope
where only callables exist, ADL should still fire.

Replace the separate `hasNonCallableBindingInScope` + `findAllCallable
BindingsInScope` calls with a combined `findCallableBindingsAndAdlBlocker`
walker that stops at the first scope with ANY binding for the name and
returns both `{ callables, nonCallableFound }`. One pass, one stop.

Fixture: cpp-adl-inner-callable-outer-noncallable — inner scope has
callable `swap(int,int)`, outer scope has `int swap = 0`. ADL fires and
resolves to `data::swap(Pair&,Pair&)` via argTypes narrowing.

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* fix: block-scope function declaration suppresses ADL

Finding 2: ISO C++ [basic.lookup.argdep] lists three ADL blockers:
1. class member declaration (handled by pickImplicitThisOverload)
2. block-scope function declaration NOT a using-declaration (NEW)
3. non-function/non-template declaration (handled by nonCallableFound)

Extend `findCallableBindingsAndAdlBlocker` to return `blockScopeDeclFound`
when a callable is found at a Function or Block scope — indicating a local
forward declaration that should suppress ADL per standard.

`free-call-fallback.ts` now checks both `nonCallableFound` and
`blockScopeDeclFound` to determine ADL suppression.

Fixture: cpp-adl-block-scope-decl-blocks — `void record(int);` declared
inside function body prevents ADL from discovering audit::record.

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* docs: update stale ADL_AMBIGUOUS comment in unqualified-ref-collision fixture

Finding 3: The `ADL_AMBIGUOUS` sentinel was removed by this PR (replaced
by `isOverloadAmbiguousAfterNormalization` in merged-narrowing). Update
the fixture comment to reference the current mechanism.

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* test: add legacy-parity expected failures for ADL blocker tests

The new ADL nearest-scope blocker and block-scope function declaration
tests rely on scope-resolution-only mechanisms not present in the legacy
DAG path. Register them in LEGACY_RESOLVER_PARITY_EXPECTED_FAILURES.

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* chore: revert unrelated prettier-plugin-tailwindcss devDep addition

The `prettier-plugin-tailwindcss` dependency was accidentally added while
running local prettier; it is not needed for the C++ ADL changes.

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2026-05-15 15:41:14 +01:00
Copilot
99b8c7b03b
feat: C++ ADL V2: free-function reference args contribute enclosing namespace (#1598)
* Initial plan

* cpp ADL V2: free-function reference args contribute enclosing namespace

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* merge: resolve conflicts with origin/main and fix overloaded fixture app.cpp

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* fix(finding-1): replace ISO C++ [basic.lookup.argdep] misstatement with GitNexus-approximation label

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* fix(finding-2): verify Function/Method exists in namespace before contributing via qualified_identifier arg

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* fix(finding-3): function parameters in parameter_list no longer misclassified as free-function refs

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* doc(finding-4): document typedef/using-aliased function-pointer limitation in lookupAdlIdentifierType

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* test(finding-5): add negative fixtures for local-fp shadowing free-func and unqualified namespace collision

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* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(legacy-parity): skip two new negative-fixture tests from legacy DAG parity run

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2026-05-15 10:55:44 +01:00
Copilot
813acd7ec5
feat: C++ ADL V2: include base-class associated namespaces via MRO (#1597)
* Initial plan

* fix(cpp): include base-class namespaces in ADL candidate selection

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* test(cpp): clarify ADL base-namespace test names

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* test(cpp): remove stale legacy parity expected-failure entry

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* test(cpp): assert base-namespace ADL tests are not parity skips

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* fix(cpp): avoid MRO amplification on ambiguous class-name ADL lookup

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* test(cpp): strengthen ADL base-namespace target identity assertions

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* test(cpp): add ADL negative cases for anonymous and unresolved bases

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* test(cpp): fix anonymous-base parity expectation and formatting

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* fix(cpp): propagate unnamed-namespace members through #include in registry-primary resolver

Anonymous-namespace contents in a header (e.g. `namespace { void f(); }`)
are reachable by unqualified lookup in any TU that #includes the header
per ISO C++ [basic.namespace.anon]/1 (the unnamed namespace behaves as
if a `using namespace unique;` is inserted into the enclosing scope, with
per-TU `unique`). The registry-primary path was filtering these defs out
of `expandCppWildcardNames` via both the structural Namespace-owner check
and the `isFileLocal` mark, so `hidden_probe(d)` from a TU including the
header resolved to nothing while the legacy DAG returned the correct edge.

Track anonymous-`namespace_definition` source ranges at capture time,
resolve them to ScopeIds in `populateOwners` (parallels inline-namespace
handling), and exempt those scopes from the two wildcard-expansion filters
plus the `populateCppNonGloballyVisible` structural set. `markFileLocal`
is preserved so the global free-call fallback still blocks cross-TU leaks
for files that do NOT #include the declaring file (cpp-anon-ns-cross-file
guard still passes).

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2026-05-15 07:54:23 +01:00
Copilot
7fbf302018
feat: C++ ADL V2: include template-specialization associated namespaces (with nested template args) (#1596)
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2026-05-15 05:04:42 +01:00
Copilot
cdac8a691a
feat: C++ ADL V2: include class-typed reference args (incl. rvalue refs) in associated-namespace lookup (#1595) 2026-05-14 20:25:12 +01:00
Copilot
b00ba2ab47
feat(cpp): resolve template-body this-> + using ns::name calls in scope resolver (#1590)
* Initial plan

* fix(cpp): resolve this-> and using-name calls in template bodies

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* fix(cpp): treat duplicate using-name hits as ambiguous

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* chore(autofix): apply prettier + eslint fixes via /autofix command

* fix(cpp): gate this-receiver path and harden overload semantics

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* test(cpp): add positive this-> overload case and document field shadowing

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* test(cpp): skip new template-this assertions in legacy parity lane

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2026-05-14 18:18:36 +01:00
Copilot
c2193318b5
feat(cpp): Enable C++ ADL for class pointer arguments and exclude function pointers (#1592)
* Initial plan

* fix: unwrap cpp adl pointer argument types

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* chore: tighten cpp adl function-pointer guard

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* docs: clarify cpp adl implementation comments

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* fix: avoid aborting cpp adl declaration scan

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2026-05-14 17:56:32 +01:00
Copilot
586dbf7aa1
feat(cpp): disambiguate template specializations in class graph IDs and receiver routing (#1587)
* Initial plan

* fix(cpp): disambiguate template specializations in class graph IDs

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* fix(cpp): guard template-specialization class lookup fallback

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* fix(cpp): address github-actions inline review findings

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* fix(cpp): cover template-type receiver binding for specialization routing

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* chore(cpp): clarify specialization-binding fallback assumptions

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2026-05-14 15:00:29 +01:00
Copilot
c901ee4666
fix(cpp): workspace-wide dependent-base name resolution for cross-file templates (#1586)
* Initial plan

* fix(cpp): workspace-wide dependent-base name resolution (cross-file support)

- Replace per-file `populateCppDependentBases(parsed)` with a workspace-wide
  `populateCppDependentBases(parsedFiles)` that builds a cross-file class index
- Use qualified-name prefix for namespace disambiguation when multiple classes
  share a simple name (e.g. `Box` in two namespaces)
- Move the call from `populateOwners` (per-file) to the new `populateWorkspaceOwners`
  hook so all files are processed before resolution runs
- Add `cpp-two-phase-dependent-base-ns` fixture: Base<T> in a namespace in a
  separate file from Derived<T>, plus a namespace-free function with the same
  name — exercises the path where the class-owned filter does not apply
- Add two integration tests for the new fixture"

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* fix(cpp): clarify V1 conservative exact-prefix namespace match in two-phase-lookup

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2026-05-14 13:06:39 +01:00