diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform/TailCalls.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/TailCalls.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/TailCalls.scala b/src/compiler/scala/tools/nsc/transform/TailCalls.scala index b1b930ca2d..0ad6d6c677 100644 --- a/src/compiler/scala/tools/nsc/transform/TailCalls.scala +++ b/src/compiler/scala/tools/nsc/transform/TailCalls.scala @@ -90,7 +90,7 @@ abstract class TailCalls extends Transform { private val defaultReason = "it contains a recursive call not in tail position" /** Has the label been accessed? Then its symbol is in this set. */ - private val accessed = new collection.mutable.HashSet[Symbol]() + private val accessed = new scala.collection.mutable.HashSet[Symbol]() // `accessed` was stored as boolean in the current context -- this is no longer tenable // with jumps to labels in tailpositions now considered in tailposition, // a downstream context may access the label, and the upstream one will be none the wiser @@ -373,7 +373,7 @@ abstract class TailCalls extends Transform { // the labels all look like: matchEnd(x) {x} // then, in a forward jump `matchEnd(expr)`, `expr` is considered in tail position (and the matchEnd jump is replaced by the jump generated by expr) class TailPosLabelsTraverser extends Traverser { - val tailLabels = new collection.mutable.HashSet[Symbol]() + val tailLabels = new scala.collection.mutable.HashSet[Symbol]() private var maybeTail: Boolean = true // since we start in the rhs of a DefDef |