diff options
Diffstat (limited to 'src/compiler/scala/tools')
-rw-r--r-- | src/compiler/scala/tools/nsc/Global.scala | 2 | ||||
-rw-r--r-- | src/compiler/scala/tools/nsc/settings/ScalaSettings.scala | 1 | ||||
-rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Typers.scala | 2 |
3 files changed, 2 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/Global.scala b/src/compiler/scala/tools/nsc/Global.scala index e58d2d3b43..9c9be4eb4d 100644 --- a/src/compiler/scala/tools/nsc/Global.scala +++ b/src/compiler/scala/tools/nsc/Global.scala @@ -333,8 +333,6 @@ class Global(var currentSettings: Settings, var reporter: Reporter) // to create it on that side. For this one my strategy is a constant def at the file // where I need it, and then an override in Global with the setting. override protected val etaExpandKeepsStar = settings.etaExpandKeepsStar.value - // Here comes another one... - override protected val enableTypeVarExperimentals = settings.Xexperimental.value def getSourceFile(f: AbstractFile): BatchSourceFile = new BatchSourceFile(f, reader read f) diff --git a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala index 5eb99e0d98..a3b9df1518 100644 --- a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala +++ b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala @@ -215,6 +215,7 @@ trait ScalaSettings extends AbsScalaSettings val inferByName = BooleanSetting ("-Yinfer-by-name", "Allow inference of by-name types. This is a temporary option to ease transition. See SI-7899.").withDeprecationMessage(removalIn212) val YdisableFlatCpCaching = BooleanSetting ("-YdisableFlatCpCaching", "Do not cache flat classpath representation of classpath elements from jars across compiler instances.") val YpartialUnification = BooleanSetting ("-Ypartial-unification", "Enable partial unification in type constructor inference") + val Yvirtpatmat = BooleanSetting ("-Yvirtpatmat", "Enable pattern matcher virtualization") val exposeEmptyPackage = BooleanSetting ("-Yexpose-empty-package", "Internal only: expose the empty package.").internalOnly() val Ydelambdafy = ChoiceSetting ("-Ydelambdafy", "strategy", "Strategy used for translating lambdas into JVM code.", List("inline", "method"), "method") diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index 78533bdfc5..de72d9feed 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -2561,7 +2561,7 @@ trait Typers extends Adaptations with Tags with TypersTracking with PatternTyper // TODO: add fallback __match sentinel to predef val matchStrategy: Tree = - if (!(settings.Xexperimental && context.isNameInScope(vpmName._match))) null // fast path, avoiding the next line if there's no __match to be seen + if (!(settings.Yvirtpatmat && context.isNameInScope(vpmName._match))) null // fast path, avoiding the next line if there's no __match to be seen else newTyper(context.makeImplicit(reportAmbiguousErrors = false)).silent(_.typed(Ident(vpmName._match)), reportAmbiguousErrors = false) orElse (_ => null) if (matchStrategy ne null) // virtualize |