diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Typers.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index cbcddba487..16da265fa2 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -1452,7 +1452,7 @@ trait Typers extends Modes with Adaptations with Tags { case DefDef(_, name, _, _, _, rhs) => if (stat.symbol.isAuxiliaryConstructor) notAllowed("secondary constructor") - else if (isValueClass && (name == nme.equals_ || name == nme.hashCode_)) + else if (isValueClass && (name == nme.equals_ || name == nme.hashCode_) && !stat.symbol.isSynthetic) notAllowed(s"redefinition of $name method. See SIP-15, criterion 4.") else if (stat.symbol != null && stat.symbol.isParamAccessor) notAllowed("additional parameter") |