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Fix #3596: Handle supercall arguments in unpickler #3628

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odersky
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@odersky odersky commented Dec 3, 2017

This PR fixes two problems:

  • Supercall arguments got their owners confused
  • Once this was fixed, it became apparent that we used the wrong condition in expandPrivate. This
    was masked previously because we would add (superfluous) private accessors. But if we compile
    from Tasty an assert in expandPrivate failed because we do not have sourcefiles anymore.

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Hello, and thank you for opening this PR! 🎉

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odersky commented Dec 4, 2017

test performance please

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dottybot commented Dec 4, 2017

performance test scheduled: 1 job(s) in queue, 0 running.

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dottybot commented Dec 4, 2017

Performance test finished successfully:

Visit http://dotty-bench.epfl.ch/3628/ to see the changes.

Benchmarks is based on merging with master (ca0725b)

Tasty needs to know about outer selections as separate trees. So instead of
exposing a name for outer selects we expose a tree format. This allows us to
store the type of tree selection in the tree, which got lost before.

Also: Change format of NAMEDarg to no longer require a length.
There was a discrepancy in that value parameters had a Deferred flag set
before pickling but not after unpickling. This triggered a check that the
(missing) rhs of an inline parameter was a constant. This commit changes
the condition of the test to also exclude parameters. It also aligns
frontend and unpickler in that the frontend will no longer mark term
parameters as Deferred.
Previous condition did not take into account private static members. Their
"enclosing class" is the enclosing package, but we really want to count them
as static members of their lexical enclosing class here.
With the cleaned-up local scope handling we don't need them anymore.
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This one seems to have been merged as part of #3634

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3 participants