GitNexus/gitnexus/test
Gergo Magyar 8f848eafba fix(scope-resolution): qualified-name keys for same-file method collisions
Review feedback from PR #980 reviewer flagged a BLOCKING correctness
bug: when two classes in the same file define a method with the same
simple name (e.g. class User: def save + class Document: def save),
every d.save() CALLS edge silently resolved to User.save because the
graph node lookup keyed only by (filePath, simpleName) and first-wins
took User's method.

Three-layer fix:

1. populateClassOwnedMembers now promotes a nested def's
   qualifiedName from `save` to `ClassName.save` when the def sits
   inside a class scope. Python's scopes.scm doesn't emit
   @declaration.qualified_name for methods, so without this the
   finalized SymbolDefinition carried only the simple name.
2. buildGraphNodeLookup adds a second key per node:
   (filePath, qualifiedName). For Method/Function nodes the qualifier
   is parsed deterministically out of the node id
   (`Method:file.py:User.save#N` → `User.save`), which is robust to
   Windows-style filePath colons. Simple-name key retained as a
   fallback for callers that don't know the qualifier.
3. resolveDefGraphId now tries the qualified key first, then falls
   back to the simple-name lookup.

Also addresses the non-blocking review items:

- scopeResolutionPhase.deps now includes `crossFile` so the Kahn's
  runner can't schedule scope-resolution before crossFile finishes
  writing heritage edges that buildMro consumes.
- run.ts no longer mutates the finalized ScopeResolutionIndexes via
  `as` cast — spreads into a fresh object with the populated
  methodDispatch field instead.
- Doc nits: scope-resolver.ts registry path + phase.ts Ring number.

Test coverage:
- New fixture test/fixtures/lang-resolution/python-same-file-method-collision
  with User.save + Document.save in one file and app.py calling both
  through typed receivers.
- Three new integration assertions pin that u.save() and d.save()
  target the correct qualified node id. Fail before the fix, pass
  after. Confirmed by running once without populateClassOwnedMembers
  qualifier promotion — reproduces the original User.save-for-both bug.

Verification: 194/194 test/integration/resolvers/python.test.ts pass
both REGISTRY_PRIMARY_PYTHON=0 and =1. 523/523 related unit tests.
tsc --noEmit clean.
2026-04-20 19:37:59 +01:00
..
fixtures fix(scope-resolution): qualified-name keys for same-file method collisions 2026-04-20 19:37:59 +01:00
helpers Fix security issues and critical bugs found in code review (#709) 2026-04-10 05:20:29 +01:00
integration fix(scope-resolution): qualified-name keys for same-file method collisions 2026-04-20 19:37:59 +01:00
unit Merge remote-tracking branch 'origin/main' into copilot/migrate-python-to-scope-resolution 2026-04-20 18:00:25 +01:00
utils ci: add macOS to cross-platform test matrix (#208) 2026-03-07 10:38:32 +00:00
global-setup.ts feat: upgrade @ladybugdb/core to 0.15.2 and remove segfault workarounds (#374) 2026-03-19 08:25:43 +00:00
vitest.d.ts refactor: migrate from KuzuDB to LadybugDB v0.15 (#275) 2026-03-15 15:53:01 +00:00