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| author | Felix Mulder <felix.mulder@gmail.com> | 2016-10-25 15:22:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-25 15:22:32 +0200 |
| commit | 133fbb352b5acafb9e1ea5ab53e8678dca03afd9 (patch) | |
| tree | 27d5ad39e133aac6431f8c463446cb1ae373876e /src | |
| parent | 56731e4b18728427f0b7188eb91afc475b36bb18 (diff) | |
| parent | 20cbcca0ec49a3d4de1021d261cc4a35d242925b (diff) | |
| download | dotty-133fbb352b5acafb9e1ea5ab53e8678dca03afd9.tar.gz dotty-133fbb352b5acafb9e1ea5ab53e8678dca03afd9.tar.bz2 dotty-133fbb352b5acafb9e1ea5ab53e8678dca03afd9.zip | |
Merge pull request #1620 from dotty-staging/fix-1614
Fix #1614 tailrec.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dotty/tools/dotc/transform/TailRec.scala | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/transform/TailRec.scala b/src/dotty/tools/dotc/transform/TailRec.scala index d99a48af3..fde4db811 100644 --- a/src/dotty/tools/dotc/transform/TailRec.scala +++ b/src/dotty/tools/dotc/transform/TailRec.scala @@ -143,7 +143,11 @@ class TailRec extends MiniPhaseTransform with DenotTransformer with FullParamete newOwners = label :: Nil ).transform(rhsSemiTransformed) }) - Block(List(labelDef), ref(label).appliedToArgss(vparamss0.map(_.map(x=> ref(x.symbol))))) + val callIntoLabel = ( + if (dd.tparams.isEmpty) ref(label) + else ref(label).appliedToTypes(dd.tparams.map(_.tpe)) + ).appliedToArgss(vparamss0.map(_.map(x=> ref(x.symbol)))) + Block(List(labelDef), callIntoLabel) }} else { if (mandatory) ctx.error( "TailRec optimisation not applicable, method not tail recursive", |