Add notion of precise register types to verifier.

When a class may have sub-classes we don't know if a method is
overridden. Add an ability to the verifier to track when we have precise
type information. This allows the verifier differentiate the case of having
something that must be of the type from the case where something is that
type or its sub-classes.

Change-Id: I9995be7d6c147db3b22aa390b776d9c2eb93edd8
5 files changed
tree: 2da009e751d7ab90b3ca028767f6302358c70539
  1. .gitignore
  3. build/
  4. jdwpspy/
  5. src/
  6. test/
  7. tools/