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author | Jason Zaugg <jzaugg@gmail.com> | 2014-07-15 16:48:32 +0200 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2014-07-15 16:48:32 +0200 |
commit | 37ef2a7aa55b72dfea98c3ac640d84e785ca778d (patch) | |
tree | 6d6d46f72918c25c3d9357aabfe5e43a97d40d45 | |
parent | f77d11962a3bf73c813a42a05e842ce710588c3f (diff) | |
parent | f9eb27daf750010556d49dd1411ac2433ac29f17 (diff) | |
download | scala-async-37ef2a7aa55b72dfea98c3ac640d84e785ca778d.tar.gz scala-async-37ef2a7aa55b72dfea98c3ac640d84e785ca778d.tar.bz2 scala-async-37ef2a7aa55b72dfea98c3ac640d84e785ca778d.zip |
Merge pull request #75 from retronym/ticket/66
Avoid NotImplementedError awaiting a Future[Nothing]
-rw-r--r-- | src/main/scala/scala/async/internal/Lifter.scala | 3 | ||||
-rw-r--r-- | src/test/scala/scala/async/run/toughtype/ToughType.scala | 16 |
2 files changed, 17 insertions, 2 deletions
diff --git a/src/main/scala/scala/async/internal/Lifter.scala b/src/main/scala/scala/async/internal/Lifter.scala index 7b102d1..403eae9 100644 --- a/src/main/scala/scala/async/internal/Lifter.scala +++ b/src/main/scala/scala/async/internal/Lifter.scala @@ -113,8 +113,7 @@ trait Lifter { sym.setFlag(MUTABLE | STABLE | PRIVATE | LOCAL) sym.name = name.fresh(sym.name.toTermName) sym.modifyInfo(_.deconst) - val zeroRhs = atPos(t.pos)(gen.mkZero(vd.symbol.info)) - treeCopy.ValDef(vd, Modifiers(sym.flags), sym.name, TypeTree(sym.tpe).setPos(t.pos), zeroRhs) + treeCopy.ValDef(vd, Modifiers(sym.flags), sym.name, TypeTree(sym.tpe).setPos(t.pos), EmptyTree) case dd@DefDef(_, _, tparams, vparamss, tpt, rhs) => sym.name = this.name.fresh(sym.name.toTermName) sym.setFlag(PRIVATE | LOCAL) diff --git a/src/test/scala/scala/async/run/toughtype/ToughType.scala b/src/test/scala/scala/async/run/toughtype/ToughType.scala index 458157c..54a53c8 100644 --- a/src/test/scala/scala/async/run/toughtype/ToughType.scala +++ b/src/test/scala/scala/async/run/toughtype/ToughType.scala @@ -211,6 +211,22 @@ class ToughTypeSpec { }(SomeExecutionContext) } } + + } + + @Test def ticket66Nothing() { + import scala.concurrent.Future + import scala.concurrent.ExecutionContext.Implicits.global + val e = new Exception() + val f: Future[Nothing] = Future.failed(e) + val f1 = async { + await(f) + } + try { + Await.result(f1, 5.seconds) + } catch { + case `e` => + } } } |