tree 0c3d692f01d208a08779ec28e8309acfbb46fb04
parent 465b0ff173da8544e3667252c53f88361de6e0a6
author Stephan Herhut <herhut@google.com> 1503478679 +0200
committer Stephan Herhut <herhut@google.com> 1503478679 +0200

Rename dangling types, i.e., types that are only referenced in signatures.

The VM does not actually care about the details of the type (as in, its
definition or subtyping relationship), it is simply a placeholder. If it
is from the set of program classes, we can rename it, as library code
cannot reference it.

Bug:
Change-Id: I44fa307a7f7c86793534403fdbcf7b3d88cb2b07