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Handle creator applications in nested companion objects #11422

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Merged
merged 1 commit into from
Feb 15, 2021
Merged

Handle creator applications in nested companion objects #11422

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8 changes: 6 additions & 2 deletions compiler/src/dotty/tools/dotc/typer/Typer.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -3696,8 +3696,12 @@ class Typer extends Namer
val Select(qual, nme.apply) = tree; @unchecked
val tycon = tree.tpe.widen.finalResultType.underlyingClassRef(refinementOK = false)
val tpt = qual match
case Ident(name) => cpy.Ident(qual)(name.toTypeName)
case Select(pre, name) => cpy.Select(qual)(pre, name.toTypeName)
case Ident(name) =>
cpy.Ident(qual)(name.toTypeName)
case Select(pre, name) =>
cpy.Select(qual)(pre, name.toTypeName)
case qual: This if qual.symbol.is(ModuleClass) =>
cpy.Ident(qual)(qual.symbol.name.sourceModuleName.toTypeName)
typed(
untpd.Select(
untpd.New(untpd.TypedSplice(tpt.withType(tycon))),
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7 changes: 7 additions & 0 deletions tests/pos/i11420.scala
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
class Foo {
class Bar(i: Int)

object Bar {
def zero = Bar(0)
}
}