# compile library a (defines parent.ParsingTest)
> a/compile
# compile library b (defines child.ValidatingTest extends parent.ParsingTest)
> b/compile
# compile c without a on the classpath.
# This used to crash the compiler with an internal `non-class parent` assertion.
# After the fix it must fail with a clean `Bad symbolic reference` error.
> resetMessages
-> c/compile
> assertCleanMissingRefError
