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Fix extending protected nested java classes #21857
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compiler/src/dotty/tools/dotc/core/classfile/ClassfileParser.scala
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Overall LGTM
PR 21362 added an accessibility fix to Erasure, but that revealed a mistake in determining the accessibility of inner java classes, which I'm now fixing.
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@@ -401,7 +401,8 @@ class ClassfileParser( | |||
classRoot.setFlag(sflags) | |||
moduleRoot.setFlag(Flags.JavaDefined | Flags.ModuleClassCreationFlags) | |||
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val privateWithin = getPrivateWithin(jflags) | |||
val jflags1 = innerClasses.get(currentClassName.toString).fold(jflags: Int)(_.jflags) | |||
val privateWithin = getPrivateWithin(jflags1) |
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Scala 2 sets the privateWithin
for inner classes when creating the symbol in enterOwnInnerClasses
Maybe Scala 3 should also do it there?
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new ClassfileLoader(file), | ||
classTranslation.flags(jflags), | ||
getScope(jflags)) | ||
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val privateWithin = getPrivateWithin(jflags) |
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if privateWithin.exists then
here as well for consistency?
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Sure
Backports #21857 to the 3.6.2 branch. PR submitted by the release tooling. [skip ci]
Backports #21857 to the 3.3.5. PR submitted by the release tooling.
Fixes #21631