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Fix #336: Fix all the member-not-founds in the dotty codebase. #359

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merged 12 commits into from
Oct 11, 2023

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sjrd
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@sjrd sjrd commented Oct 9, 2023

After these changes, the .symbol of every TermReferenceTree (Ident or Select) in the dotty package (and subpackages) resolves without exception.

sjrd added 4 commits October 9, 2023 18:52
Instead of "merely" `private[this]`. Apparently we stil find
accesses of supposedly `private[this]` things in companion objects
from their companion classes, through explicit `Select` nodes.
@sjrd sjrd requested a review from adpi2 October 9, 2023 17:11
@sjrd sjrd force-pushed the member-not-found-fixes branch from f29a740 to db8fd96 Compare October 10, 2023 07:58
sjrd added 7 commits October 10, 2023 10:22
Notably, in union types and array types. It almost always erases
to `BoxedUnit`, except as the direct result type of a method.
For example, `s.c.i.Iterable <:< s.c.Iterable` when they are not
applied.
It erases to `Product` and shows up as `Product` in call-site
signatures.
We must only introduce `Any` if there is also no interface. If there
is at least one interface but no class, we must keep it as is for
the erasure to be consistent with what Java does.
@sjrd sjrd force-pushed the member-not-found-fixes branch from db8fd96 to d9ac25b Compare October 10, 2023 08:25
Outside of arrays or union types.
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Magic!

@sjrd sjrd merged commit 71b58e4 into scalacenter:main Oct 11, 2023
@sjrd sjrd deleted the member-not-found-fixes branch October 11, 2023 10:05
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2 participants