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Diffstat (limited to 'src/library/scala/util/parsing/ast/Binders.scala')
-rw-r--r-- | src/library/scala/util/parsing/ast/Binders.scala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/library/scala/util/parsing/ast/Binders.scala b/src/library/scala/util/parsing/ast/Binders.scala index 8019306524..0646f57064 100644 --- a/src/library/scala/util/parsing/ast/Binders.scala +++ b/src/library/scala/util/parsing/ast/Binders.scala @@ -8,6 +8,7 @@ package scala.util.parsing.ast +import scala.collection.AbstractIterable import scala.collection.mutable //DISCLAIMER: this code is highly experimental! @@ -83,7 +84,7 @@ trait Binders extends AbstractSyntax with Mappable { * For example: `[x, y]!1` represents the scope with `id` `1` and binder elements `x` and `y`. * (`id` is solely used for this textual representation.) */ - class Scope[binderType <: NameElement] extends Iterable[binderType]{ + class Scope[binderType <: NameElement] extends AbstractIterable[binderType] with Iterable[binderType] { private val substitution: mutable.Map[binderType, Element] = new mutable.LinkedHashMap[binderType, Element] // a LinkedHashMap is ordered by insertion order -- important! |