Recordsgolanggolang.org/x/syncv0.22.0syncmap.Map.CompareAndSwap
Compatibility matrix
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| go 1.26 · Go · gomod · linux musl · docker
Verified: CONTRACT 2✓
|
MEDIUM | 0 | 2 | 100% | 0 · 2✓ | 2026-08-18 |
snapshot · 2026-08-30
Failure clusters
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observed PROJECT_TEST Evidence gap ×8 v0.20.0 → v0.22.0 os=windows · runtime=go@1.26Evidence quality: legacy-evidence-incomplete · Environment variants: 1 · First recorded: 2026-08-17 · Last seen: 2026-08-17Diagnostic re-verification candidate