diff options
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala index b9fdd7280e..9a9ca6a654 100644 --- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala +++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala @@ -135,7 +135,8 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans } if (settings.lint.value) { clazz.info.decls filter (x => x.isImplicit && x.typeParams.nonEmpty) foreach { sym => - val alts = clazz.info.decl(sym.name).alternatives + // implicit classes leave both a module symbol and a method symbol as residue + val alts = clazz.info.decl(sym.name).alternatives filterNot (_.isModule) if (alts.size > 1) alts foreach (x => unit.warning(x.pos, "parameterized overloaded implicit methods are not visible as view bounds")) } @@ -1373,12 +1374,12 @@ abstract class RefChecks extends InfoTransform with scala.reflect.internal.trans */ private def checkMigration(sym: Symbol, pos: Position) = { if (sym.hasMigrationAnnotation) { - val changed = try + val changed = try settings.Xmigration.value < ScalaVersion(sym.migrationVersion.get) catch { - case e : NumberFormatException => + case e : NumberFormatException => unit.warning(pos, s"${sym.fullLocationString} has an unparsable version number: ${e.getMessage()}") - // if we can't parse the format on the migration annotation just conservatively assume it changed + // if we can't parse the format on the migration annotation just conservatively assume it changed true } if (changed) |