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-rw-r--r--src/compiler/scala/tools/nsc/settings/ScalaSettings.scala1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
index 18e639b81c..fc02f6ff56 100644
--- a/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
+++ b/src/compiler/scala/tools/nsc/settings/ScalaSettings.scala
@@ -242,6 +242,7 @@ trait ScalaSettings extends AbsScalaSettings
descr = "Enable optimizations",
domain = YoptChoices)
+ def YoptNone = Yopt.isSetByUser && Yopt.value.isEmpty
def YoptUnreachableCode = !Yopt.isSetByUser || Yopt.contains(YoptChoices.unreachableCode)
def YoptSimplifyJumps = Yopt.contains(YoptChoices.simplifyJumps)
def YoptRecurseUnreachableJumps = Yopt.contains(YoptChoices.recurseUnreachableJumps)