diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index 95f2620061..4ba8d56da0 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -132,11 +132,7 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans defaultMethodNames.toList.distinct foreach { name => val methods = clazz.info.findMember(name, 0L, requiredFlags = METHOD, stableOnly = false).alternatives - def hasDefaultParam(tpe: Type): Boolean = tpe match { - case MethodType(params, restpe) => (params exists (_.hasDefault)) || hasDefaultParam(restpe) - case _ => false - } - val haveDefaults = methods filter (sym => hasDefaultParam(sym.info) && !nme.isProtectedAccessorName(sym.name)) + val haveDefaults = methods filter (sym => mexists(sym.info.paramss)(_.hasDefault) && !nme.isProtectedAccessorName(sym.name)) if (haveDefaults.lengthCompare(1) > 0) { val owners = haveDefaults map (_.owner) |