SI-5905 Restore -language:_

Underscore means all.

-x:c,b,a,_ results in value c,b,a,a,b,c,d,...

Currently, -Xprint does not present phases as a closed
set of choices; there is ad hoc checking in Global.
That would be a nice unification. (You don't know the
list of choices until after global is constructed.)

1 files changed, 2 insertions, 1 deletions

diff --git a/test/files/run/t5905-features.scala b/test/files/run/t5905-features.scala
index fbffddf114..a3848eef2a 100644
--- a/test/files/run/t5905-features.scala
+++ b/test/files/run/t5905-features.scala
@@ -12,7 +12,8 @@ object Test extends DirectTest {
     compileString(global)(code)
     import global._
     exitingTyper {
-      def isFeature(s: Symbol) = s.annotations.exists((a: AnnotationInfo) => a.tpe <:< typeOf[scala.annotation.meta.languageFeature])
+      //def isFeature(s: Symbol) = s.annotations.exists((a: AnnotationInfo) => a.tpe <:< typeOf[scala.annotation.meta.languageFeature])
+      def isFeature(s: Symbol) = s hasAnnotation definitions.LanguageFeatureAnnot
       val langf  = definitions.languageFeatureModule.typeSignature
       val feats  = langf.declarations filter (s => isFeature(s)) map (_.name.decoded)
       val xmen   = langf.member(TermName("experimental")).typeSignature.declarations filter (s => isFeature(s)) map (s => s"experimental.${s.name.decoded}")