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merge: reconcile upstream through 8a5ba3d0 - #445
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…brary package reaches the project's method (colbymchenry#2489) isBuiltInOrExternal dropped every dotted Go ref whose first segment is in GO_STDLIB_PACKAGES before any resolution, so a call through a parameter or local of that name linked to nothing: gin's `context.AbortWithError(…)` in `func(context *Context)`, harbor's `context.IsAuthenticated()` after `context := NewSecurityContext(…)` and `log.Errorf(…)` after `log := log.G(ctx)`, etcd's `printer.DBHashKV(…)` and `trace.Step(…)`. Such a call now gets past the package list when colbymchenry#2448's scope reader finds the name declared in the function around it, unless the declaration says it holds no project method: a type from outside the project or a predeclared one, or what an outside package's function hands out (`scanner := bufio.NewScanner(r)`, `url, err := url.Parse(raw)`). colbymchenry#2478's exemption for locals bound from a type assertion stays beside it. matchMethodCall resolves these calls by the declaration alone, never by the receiver's name, which fits dozens of a big tree's types (kubernetes' `printer := NewTablePrinter(…)` is no kubeadm `Printer`): - a written or asserted project type (goWrittenType) calls its own method, an interface's or a promoted one, or nothing; - a value a project function hands out calls a method of that function's package: the type named like the variable, or the only one of the name; - anything else calls only a method no other type declares, never one with a standard-library method name. The scope reader also records `x := T{…}` / `new(T)` types and the own-package function a `:=` calls. GO_STDLIB_PACKAGES moves to name-matcher. A/B against main 1d3619d, natural-key edge diffs with identical nodes and no edge removed: gin +2, prometheus 0, etcd +44, harbor +60, kubernetes +508, every one triaged correct. The first version, which let these calls reach name matching, added 811 on kubernetes, 346 of them guesses by the receiver's name. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Takes upstream's Go fix for calls through a parameter or local named like a standard-library package (colbymchenry#2489). The fork's native resolver has no name-matcher.ts or TypeScript resolution index, so those two upstream hunks are not applied; the resolver already handled the declared-type, asserted and outside-the-project cases of the change's new test file. Two of that test's cases differ on purpose and are adapted: a variable whose value comes from a function with a declared result, or a range over `[]Plugin`, reaches the interface method the declared type names, where the upstream resolver left the call unresolved. A local that takes the name of the imported project package that hands it out (`log := log.G(ctx)`) still resolves nothing here; that case is an `it.fails` test, and the CHANGELOG entry no longer lists it.
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Priority: ⬇️ Low Merge Risk: ⚪ Minimal · up to No merge-blocking issue is established by the supplied evidence; the change is ready for normal checks. Pre-merge checks |
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| Title check | |
The title accurately describes the primary change: reconciling the fork with upstream through commit 8a5ba3d. |
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The pull request adds no directive that suppresses a lint, type-check, or compiler diagnostic. The only directive-like addition is Vitest it.fails, and the preceding comment explains the unresolved … |
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PASS. The pull-request diff changes only CHANGELOG.md, README.md, and a Go resolver regression test. It does not add, remove, or rename a CLI command or flag, MCP tool or argument, supported langu… |
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Review comments at @CHANGELOG.md:
- Around line 498-499: Remove one of the duplicated pairs of Go changelog
entries in the [Unreleased] section of CHANGELOG.md, keeping each distinct Go
fix listed exactly once.
- Line 500: Update the CHANGELOG entry to remove `log` from the list of
standard-library-like variable names whose calls now link; keep the other listed
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Review 5481580830 / head a49c741: both findings were valid and are fixed (duplicate Go changelog entries removed; |
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Merges upstream
mainthrough8a5ba3d0, one commit past the previous merge point1d3619d6: the Go fix for calls through a parameter or local named like a standard-library package (colbymchenry#2489). An unpinnedcodegraph-fork-sync mergeconflicted on this commit because it editssrc/resolution/index.tsandsrc/resolution/name-matcher.ts, which the fork deleted in favour of the native resolver. Merging it clears that.Resolution. Both conflicting files stay deleted. The new test file and the CHANGELOG entry come in. The native resolver already passes 8 of the test's 9 cases. The one part of the change that still doesn't hold is
log := log.G(ctx), where a local takes the name of the imported project package that hands it out. Nothing resolves there (neither thelog.Gcall nor thelog.Errorfafter it).Two cases differ on purpose. The test expects no edge for
printer := NewTablePrinter()thenprinter.PrintObj(nil), and forfor _, plugin := range allover[]Pluginthenplugin.Name(). The native resolver readsNewTablePrinter's declared result and the range element type, so it reachesResourcePrinter::PrintObjandPlugin::Name, which are the right targets. The expectations are changed to those, with a comment.Known gap. The
logcase is anit.failstest, so it goes red when the resolver handles it. I tried to fix it in the Rust resolver (the shadow checks inis_shadowed_import,receiver_bindingandmatch_method_call) and stopped: thelog.Gcall still did not resolve and I could not find the gate that stops it. The attempted patch is not included. The CHANGELOG entry drops thelogexample so it doesn't promise it.Checks.
go-stdlib-named-locals10/10 andreadme-syncpass locally; Rust is unchanged, so the golden dumps do not move. Full CI runs on the PR.README rows checked. The upstream merge point on line 55 moves from
1d3619d6to8a5ba3d0. The "Compared with upstream main at 1d3619d" row stays: the one new commit changes only Go call resolution, and no comparison row covers it.Summary by CodeRabbit