We are currently using Carbon SR1.

When parsing some deviations, we get errors that typedefs can't be resolved, although the model seems correct. I've attached a minimal model showing the error. When parsing that model, we get the following error:

Caused by: org.opendaylight.yangtools.yang.parser.spi.source.SourceException: Cannot resolve QNameModule for 'ex:mytype' [at example-dev:32:12]
at org.opendaylight.yangtools.yang.parser.spi.source.SourceException.throwIf(SourceException.java:97)
at org.opendaylight.yangtools.yang.parser.spi.source.SourceException.throwIfNull(SourceException.java:114)
at org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.qnameFromArgument(StmtContextUtils.java:524)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.TypeStatementImpl$Definition.createEffective(TypeStatementImpl.java:162)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.TypeStatementImpl$Definition.createEffective(TypeStatementImpl.java:87)
at org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase.buildEffective(StatementContextBase.java:415)
at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
at java.util.AbstractCollection.toArray(AbstractCollection.java:141)
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:258)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.EffectiveStatementBase.(EffectiveStatementBase.java:55)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.DeclaredEffectiveStatementBase.(DeclaredEffectiveStatementBase.java:31)
at org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.AbstractEffectiveDocumentedNode.(AbstractEffectiveDocumentedNode.java:30)