Truffle failures?

[Andrew Haley]

I recently merged my Graal branch from master, and I'm getting a bunch of failures
from Truffle, which I haven't touched, like this:

java.lang.ClassCastException: com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotLanguage cannot be cast to com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotRuntime$LanguageShared
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotEngine$LegacyEngineImpl.getInstrumentationHandler(PolyglotEngine.java:1167)
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.instrumentation.InstrumentationHandler$AccessorInstrumentHandler$InstrumentImpl.collectEnvServices(InstrumentationHandler.java:2073)
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.TruffleLanguage$LanguageImpl.createEnv(TruffleLanguage.java:1982)
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotLanguageContext.ensureCreated(PolyglotLanguageContext.java:273)
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotLanguageContext.ensureInitialized(PolyglotLanguageContext.java:300)
	at com.oracle.truffle.truffle_api/com.oracle.truffle.api.vm.PolyglotLanguageContext.parseCached(PolyglotLanguageContext.java:146)

Is this familiar to anyone?  Any ideas?

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671