diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Implicits.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Implicits.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Implicits.scala b/src/compiler/scala/tools/nsc/typechecker/Implicits.scala index 29ca9f4a70..c0e78d716c 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Implicits.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Implicits.scala @@ -13,7 +13,7 @@ package typechecker import annotation.tailrec import scala.collection.{ mutable, immutable } -import mutable.{ HashMap, LinkedHashMap, ListBuffer } +import mutable.{ LinkedHashMap, ListBuffer } import scala.util.matching.Regex import symtab.Flags._ import util.Statistics._ @@ -83,7 +83,7 @@ trait Implicits { private type InfoMap = LinkedHashMap[Symbol, List[ImplicitInfo]] // A map from class symbols to their associated implicits private val implicitsCache = new LinkedHashMap[Type, Infoss] private val infoMapCache = new LinkedHashMap[Symbol, InfoMap] - private val improvesCache = new HashMap[(ImplicitInfo, ImplicitInfo), Boolean] + private val improvesCache = perRunCaches.newMap[(ImplicitInfo, ImplicitInfo), Boolean]() def resetImplicits() { implicitsCache.clear() @@ -175,7 +175,7 @@ trait Implicits { /** An extractor for types of the form ? { name: ? } */ object HasMember { - private val hasMemberCache = new mutable.HashMap[Name, Type] + private val hasMemberCache = perRunCaches.newMap[Name, Type]() def apply(name: Name): Type = hasMemberCache.getOrElseUpdate(name, memberWildcardType(name, WildcardType)) def unapply(pt: Type): Option[Name] = pt match { case RefinedType(List(WildcardType), decls) => |