diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/RefChecks.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index dacb68ea86..c04a8661b2 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -834,7 +834,6 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans // Variance Checking -------------------------------------------------------- - private val ContraVariance = -1 private val NoVariance = 0 private val CoVariance = 1 private val AnyVariance = 2 @@ -1108,8 +1107,6 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans def isMaybeAnyValue(s: Symbol) = isPrimitiveValueClass(unboxedValueClass(s)) || isMaybeValue(s) // used to short-circuit unrelatedTypes check if both sides are special def isSpecial(s: Symbol) = isMaybeAnyValue(s) || isAnyNumber(s) - // unused - def possibleNumericCount = onSyms(_ filter (x => isNumeric(x) || isMaybeValue(x)) size) val nullCount = onSyms(_ filter (_ == NullClass) size) def nonSensibleWarning(what: String, alwaysEqual: Boolean) = { |