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author | Jason Zaugg <jzaugg@gmail.com> | 2014-09-26 09:24:50 +1000 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2016-08-18 11:18:47 +1000 |
commit | 036a9bbd0be2b71fc9d60954fd0b1b64c9a181af (patch) | |
tree | 714e23d5e4da45ae1fd6badb1f3d90a40dd426dd /test/scaladoc/filters | |
parent | 4e564efb04e508ccc0f479cf1a25331501927d88 (diff) | |
download | scala-036a9bbd0be2b71fc9d60954fd0b1b64c9a181af.tar.gz scala-036a9bbd0be2b71fc9d60954fd0b1b64c9a181af.tar.bz2 scala-036a9bbd0be2b71fc9d60954fd0b1b64c9a181af.zip |
SI-8079 Only expand local aliases during variance checks
We've been flip-flopping on this one through the years, right
now we issue an two errors for the enclosed test.
After this commit, variance validation only expands aliases that
are `{private,protected}[this]`. The rest need not be expanded,
as we have already variance validated the RHS of the alias.
It also removes a seemingly incorrect check in `isLocalOnly`.
This also means that we can use `@uncheckedVariance` to create
variant type aliases for Java interfaces.
However, if such a type alias is declared private local, it
*will* be expanded. That shouldn't be a problem, other than
for the fact that we run through an as-seen-from that strips
the `@uV` annotations in the type expansion. This has been
recorded in a pending test.
Diffstat (limited to 'test/scaladoc/filters')
0 files changed, 0 insertions, 0 deletions