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| author | Martin Odersky <odersky@gmail.com> | 2015-04-24 18:04:09 +0200 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2015-04-24 18:04:09 +0200 |
| commit | 6a3aab8241cc5379bcffb7644bdbaa04ba12ce5b (patch) | |
| tree | 80d4fa10baf4b1530963b2366fa4c420e68adeb4 /src/dotty/tools/dotc/ast/Desugar.scala | |
| parent | 1e9c012a0c61b2031ecaf11de3f2e99a5fdff7af (diff) | |
| download | dotty-6a3aab8241cc5379bcffb7644bdbaa04ba12ce5b.tar.gz dotty-6a3aab8241cc5379bcffb7644bdbaa04ba12ce5b.tar.bz2 dotty-6a3aab8241cc5379bcffb7644bdbaa04ba12ce5b.zip | |
Allow byname repated parameters
Implements #499
Diffstat (limited to 'src/dotty/tools/dotc/ast/Desugar.scala')
| -rw-r--r-- | src/dotty/tools/dotc/ast/Desugar.scala | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/ast/Desugar.scala b/src/dotty/tools/dotc/ast/Desugar.scala index 0c13d1ecc..f7904abc0 100644 --- a/src/dotty/tools/dotc/ast/Desugar.scala +++ b/src/dotty/tools/dotc/ast/Desugar.scala @@ -289,8 +289,13 @@ object desugar { val caseParams = constrVparamss.head.toArray val productElemMeths = for (i <- 0 until arity) yield syntheticProperty(nme.selectorName(i), Select(This(EmptyTypeName), caseParams(i).name)) + def isRepeated(tree: Tree): Boolean = tree match { + case PostfixOp(_, nme.raw.STAR) => true + case ByNameTypeTree(tree1) => isRepeated(tree1) + case _ => false + } val hasRepeatedParam = constrVparamss.exists(_.exists { - case ValDef(_, PostfixOp(_, nme.raw.STAR), _) => true + case ValDef(_, tpt, _) => isRepeated(tpt) case _ => false }) val copyMeths = |