What the JVM needs
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Notes from Rich Hickey's workshop
user mode limitations
- please optimize this
- typestate: now immutable
- need a uniform entry/exit types (Object => boxing)
- Hacker's delight overflow detection is OK (only for add/sub); need a static method that throws overflow-exception?
- floating garbage foo(o, o=null); is tailcall a solution?
- 31-bit arrays
- 16-bit instructions
- structs, value types