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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-01-29 08:41:02 +0100 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2013-01-30 09:33:33 -0800 |
| commit | f72354c6cba0d20dda308e531c6e1b129da3ed00 (patch) | |
| tree | b143a51c919eb7394d8428869e92c76f932dc8eb /src | |
| parent | 6357c8d1fc6a850b5d83f78a44044bc90f60e03b (diff) | |
| download | scala-f72354c6cba0d20dda308e531c6e1b129da3ed00.tar.gz scala-f72354c6cba0d20dda308e531c6e1b129da3ed00.tar.bz2 scala-f72354c6cba0d20dda308e531c6e1b129da3ed00.zip | |
Remove gratuitous var
In favour of a somber val.
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala index d00e0e6bf6..1f5b8c74c5 100644 --- a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala +++ b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala @@ -1904,7 +1904,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL } class UniqueSym(variable: Var, const: Const) extends Sym(variable, const) object Sym { - private var uniques: util.HashSet[Sym] = new util.HashSet("uniques", 512) + private val uniques: util.HashSet[Sym] = new util.HashSet("uniques", 512) def apply(variable: Var, const: Const): Sym = { val newSym = new UniqueSym(variable, const) (uniques findEntryOrUpdate newSym) |