diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala index 14c9aca078..7a035bb33b 100644 --- a/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala +++ b/src/compiler/scala/tools/nsc/typechecker/PatternMatching.scala @@ -9,12 +9,12 @@ package typechecker import symtab._ import Flags.{MUTABLE, METHOD, LABEL, SYNTHETIC, ARTIFACT} -import language.postfixOps +import scala.language.postfixOps import scala.tools.nsc.transform.TypingTransformers import scala.tools.nsc.transform.Transform import scala.collection.mutable.HashSet import scala.collection.mutable.HashMap -import reflect.internal.util.Statistics +import scala.reflect.internal.util.Statistics import scala.reflect.internal.Types /** Translate pattern matching. @@ -2941,7 +2941,7 @@ trait PatternMatching extends Transform with TypingTransformers with ast.TreeDSL } // node in the tree that describes how to construct a counter-example - case class VariableAssignment(variable: Var, equalTo: List[Const], notEqualTo: List[Const], fields: collection.mutable.Map[Symbol, VariableAssignment]) { + case class VariableAssignment(variable: Var, equalTo: List[Const], notEqualTo: List[Const], fields: scala.collection.mutable.Map[Symbol, VariableAssignment]) { // need to prune since the model now incorporates all super types of a constant (needed for reachability) private lazy val uniqueEqualTo = equalTo filterNot (subsumed => equalTo.exists(better => (better ne subsumed) && instanceOfTpImplies(better.tp, subsumed.tp))) private lazy val prunedEqualTo = uniqueEqualTo filterNot (subsumed => variable.staticTpCheckable <:< subsumed.tp) |