mod: xgo 1.7.3, gid 0.3.1#464
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Code Review
This pull request replaces the dependency github.com/timandy/routine with github.com/visualfc/gid to retrieve the goroutine ID in interp.go. Feedback on the changes highlights a compilation error due to a type mismatch, as gid.Get() returns an int64 while goroutineID() is defined to return a uint64. An explicit type cast is suggested to resolve this issue.
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Review: mod: xgo 1.7.3, gid 0.3.1
This is a clean dependency update. All four review dimensions (code quality, performance, security, documentation) came back without blocking issues.
What was verified:
gid.Get()returnsuint64— the existing Gemini bot comment suggesting it returnsint64and requires auint64(...)cast is a false positive. The type contract ofgoroutineID() uint64is satisfied without any cast.- On standard Go builds,
gid.Get()is a one-line wrapper overroutine.Goid(), so runtime behavior and performance are identical to before. timandy/routineis correctly demoted to indirect at v1.1.6 (the version gid itself requires), and the go.sum entries are consistent.- Upgrading gogen from a pre-release (
v1.23.0-pre.5) to a stable release (v1.23.3) is a healthy change.
One point to be aware of (non-blocking):
Under the llgo build tag, gid.Get() returns uint64(uintptr(pthread_self())) — a thread ID, not a goroutine ID. The three call sites in interp.go (lines 149, 549, 1177) use the result as a map key to track per-goroutine deferred calls and the main goroutine ID. If ixgo is ever compiled with llgo, the defer-frame isolation and main-goroutine detection would silently operate on thread identity rather than goroutine identity. This is likely intentional (llgo maps goroutines 1:1 to threads), but worth a brief comment if llgo support is a stated goal.
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