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author | Jason Zaugg <jzaugg@gmail.com> | 2013-12-12 05:44:53 -0800 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-12-12 05:44:53 -0800 |
commit | fcf1adad75553d25ea4e6afe37c971902b11f35e (patch) | |
tree | 15415858005bd3bc59dda8350955917f9f0330d0 /src | |
parent | 312f45d437e48a47f16cb3fe276485adc38345ac (diff) | |
parent | 369f370b1e894893d315de3bd861c9292695f71d (diff) | |
download | scala-fcf1adad75553d25ea4e6afe37c971902b11f35e.tar.gz scala-fcf1adad75553d25ea4e6afe37c971902b11f35e.tar.bz2 scala-fcf1adad75553d25ea4e6afe37c971902b11f35e.zip |
Merge pull request #3241 from retronym/ticket/8054
SI-8054 Fix regression in TypeRef rebind with val overriding object
Diffstat (limited to 'src')
-rw-r--r-- | src/reflect/scala/reflect/internal/Types.scala | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/reflect/scala/reflect/internal/Types.scala b/src/reflect/scala/reflect/internal/Types.scala index e483fa6ba8..99e6ae633f 100644 --- a/src/reflect/scala/reflect/internal/Types.scala +++ b/src/reflect/scala/reflect/internal/Types.scala @@ -3392,11 +3392,14 @@ trait Types /** Rebind symbol `sym` to an overriding member in type `pre`. */ private def rebind(pre: Type, sym: Symbol): Symbol = { if (!sym.isOverridableMember || sym.owner == pre.typeSymbol) sym - else pre.nonPrivateMember(sym.name).suchThat(sym => - // SI-7928 `isModuleNotMethod` is here to avoid crashing with overloaded module accessor and module symbols - // after refchecks eliminates a ModuleDef that implements and interface. - sym.isType || (!sym.isModuleNotMethod && sym.isStable && !sym.hasVolatileType) - ) orElse sym + else pre.nonPrivateMember(sym.name).suchThat { sym => + // SI-7928 `isModuleNotMethod` is here to avoid crashing with spuriously "overloaded" module accessor and module symbols. + // These appear after refchecks eliminates ModuleDefs that implement an interface. + // Here, we exclude the module symbol, which allows us to bind to the accessor. + // SI-8054 We must only do this after refchecks, otherwise we exclude the module symbol which does not yet have an accessor! + val isModuleWithAccessor = phase.refChecked && sym.isModuleNotMethod + sym.isType || (!isModuleWithAccessor && sym.isStable && !sym.hasVolatileType) + } orElse sym } /** Convert a `super` prefix to a this-type if `sym` is abstract or final. */ |