diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala b/src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala index 67639eb530..fa72ad64bf 100644 --- a/src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala +++ b/src/compiler/scala/tools/nsc/typechecker/SuperAccessors.scala @@ -267,9 +267,16 @@ abstract class SuperAccessors extends transform.Transform with transform.TypingT } } - // direct calls to aliases of param accessors to the superclass in order to avoid + + def isAccessibleFromSuper(sym: Symbol) = { + val pre = SuperType(sym.owner.tpe, qual.tpe) + localTyper.context.isAccessible(sym, pre, superAccess = true) + } + + // Direct calls to aliases of param accessors to the superclass in order to avoid // duplicating fields. - if (sym.isParamAccessor && sym.alias != NoSymbol) { + // ... but, only if accessible (SI-6793) + if (sym.isParamAccessor && sym.alias != NoSymbol && isAccessibleFromSuper(sym.alias)) { val result = (localTyper.typedPos(tree.pos) { Select(Super(qual, tpnme.EMPTY) setPos qual.pos, sym.alias) }).asInstanceOf[Select] |