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ElimErasedValueType: remove unnecessary phase-travelling #4624

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Merged
merged 1 commit into from
Jun 6, 2018
Merged

ElimErasedValueType: remove unnecessary phase-travelling #4624

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10 changes: 4 additions & 6 deletions compiler/src/dotty/tools/dotc/transform/ElimErasedValueType.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -33,12 +33,10 @@ class ElimErasedValueType extends MiniPhase with InfoTransformer {
case origClass: ClassSymbol if isDerivedValueClass(origClass) =>
val cinfo = tp.asInstanceOf[ClassInfo]
val decls1 = cinfo.decls.cloneScope
ctx.atPhase(this.next) { implicit ctx =>
// Remove synthetic cast methods introduced by ExtensionMethods,
// they are no longer needed after this phase.
decls1.unlink(cinfo.decl(nme.U2EVT).symbol)
decls1.unlink(cinfo.decl(nme.EVT2U).symbol)
}
// Remove synthetic cast methods introduced by ExtensionMethods,
// they are no longer needed after this phase.
decls1.unlink(cinfo.decl(nme.U2EVT).symbol)
decls1.unlink(cinfo.decl(nme.EVT2U).symbol)
cinfo.derivedClassInfo(decls = decls1)
case _ =>
tp
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