internal/runtime/gc/scan — validation proof

Go’s own internal/runtime/gc/scan test suite, converted to C# by go2cs, built against the converted standard library, run under the Go-semantics test host, and compared verdict for verdict against a clean go test -json baseline of the same sources. This page is generated by the converter from that comparison — it is the evidence behind the internal/runtime/gc/scan row in Validated Test Packages.

Validated 2026-10-25 · converter b5fc1294d

19 matched · 0 disclosed — Go 1.26.10, windows/amd64, converted package src/core/internal/runtime/gc/scan.

Measured at Release (tiered JIT off), oracle go version go1.26.10 windows/amd64.

Both runtimes skip 4 of the matched tests identically.

Verdicts

Test go test go2cs
TestExpandAVX512 skip skip
TestFilterNil pass pass
TestFilterNil/Multi pass pass
TestFilterNil/elimOne pass pass
TestFilterNil/empty pass pass
TestFilterNil/one pass pass
TestFilterNil/oneElimBegin pass pass
TestFilterNil/oneElimEnd pass pass
TestFilterNil/oneElimMulti pass pass
TestFilterNil/oneElimMultiBegin pass pass
TestFilterNil/oneElimMultiEnd pass pass
TestFilterNil/two pass pass
TestFilterNil/twoElimBegin pass pass
TestFilterNil/twoElimEnd pass pass
TestFilterNil/twoElimMid pass pass
TestFilterNil/twoElimMulti pass pass
TestFilterNilAVX512 skip skip
TestScanSpanPackedAVX512 skip skip
TestScanSpanPackedGo skip skip

Excluded declarations

Declarations filtered from both sides of the comparison, and therefore not claimed above: Benchmark, Fuzz and Example declarations the converted host does not execute, plus any test requiring a capability the managed runtime does not provide — a testing member the host has not implemented, or a platform behavior it provably cannot reproduce. Each is named with the capability it needs.