# `mix ptc.audit_upstream`
[🔗](https://github.com/andreasronge/ptc_runner/blob/main/lib/mix/tasks/ptc.audit_upstream.ex#L1)

Checks that conformance audit rows point at symbols/members that exist in
local upstream runtimes.

This is intentionally an existence check, not a semantic conformance test.

    mix ptc.audit_upstream

The task uses `clj` or `bb` for Clojure namespace vars and a temporary Java
reflection probe for curated Java compatibility rows.

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*Consult [api-reference.md](api-reference.md) for complete listing*