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Diffstat (limited to 'src/main/scala/scala/async/internal/AsyncTransform.scala')
| -rw-r--r-- | src/main/scala/scala/async/internal/AsyncTransform.scala | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/main/scala/scala/async/internal/AsyncTransform.scala b/src/main/scala/scala/async/internal/AsyncTransform.scala index 47a2704..b894e61 100644 --- a/src/main/scala/scala/async/internal/AsyncTransform.scala +++ b/src/main/scala/scala/async/internal/AsyncTransform.scala @@ -68,12 +68,12 @@ trait AsyncTransform { for ((state, flds) <- assignsOf) { val assigns = flds.map { fld => val fieldSym = fld.symbol - Block( - List( - asyncBase.nullOut(global)(Expr[String](Literal(Constant(fieldSym.name.toString))), Expr[Any](Ident(fieldSym))).tree - ), - Assign(gen.mkAttributedStableRef(fieldSym.owner.thisType, fieldSym), mkZero(fieldSym.info)) - ) + val assign = Assign(gen.mkAttributedStableRef(fieldSym.owner.thisType, fieldSym), mkZero(fieldSym.info)) + asyncBase.nullOut(global)(Expr[String](Literal(Constant(fieldSym.name.toString))), Expr[Any](Ident(fieldSym))).tree + match { + case Literal(Constant(value: Unit)) => assign + case x => Block(x :: Nil, assign) + } } val asyncState = asyncBlock.asyncStates.find(_.state == state).get asyncState.stats = assigns ++ asyncState.stats |