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| author | Jason Zaugg <jzaugg@gmail.com> | 2016-12-14 08:35:49 +1000 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2016-12-14 09:34:28 +1000 |
| commit | 64a0ec47092a1310e746b401837c61cefc591faa (patch) | |
| tree | 6d36154928da33a7698d0e05432af7d68133e033 /README.md | |
| parent | 4c0a9f13e4c2d1669571d76645e180f60307f70f (diff) | |
| download | scala-64a0ec47092a1310e746b401837c61cefc591faa.tar.gz scala-64a0ec47092a1310e746b401837c61cefc591faa.tar.bz2 scala-64a0ec47092a1310e746b401837c61cefc591faa.zip | |
Modules w. serializable type alias "companions" are not serializable
The behaviour changed in #5550, this commit adapts to the change so
that we'll be binary compatible after boostrapping.
MiMa alerted us to a change in the parentage of two objects in the
forkjoin package object.
In Scala 2.12.0/1, they implemented `scala.Serializable`. Recently,
this (synthetically added) parent was absent. This appears to be
due to a bug fix in `companionSymbolOf`, which no longer treats
objects and same-named type aliases to be companions.
This commit manually adds the formerly-synthetic parents to these
objects, and documents the change in compiler behaviour with a test.
Fixes scala/scala-dev#290
Diffstat (limited to 'README.md')
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