diff options
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Contexts.scala | 5 | ||||
| -rw-r--r-- | test/files/pos/bug780.scala | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Contexts.scala b/src/compiler/scala/tools/nsc/typechecker/Contexts.scala index 1f3743c310..8357a4cb80 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Contexts.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Contexts.scala @@ -322,7 +322,10 @@ trait Contexts requires Analyzer { (sym hasFlag PROTECTED) && (superAccess || (pre.widen.symbol.isNonBottomSubClass(sym.owner) && - isSubClassOfEnclosing(pre.widen.symbol)))) + (isSubClassOfEnclosing(pre.widen.symbol) || phase.erasedTypes)))) + // note: phase.erasedTypes disables last test, because fater addinterfaces + // implementation classes are not in the superclass chain. If we enable the + // test, bug780 fails. } } diff --git a/test/files/pos/bug780.scala b/test/files/pos/bug780.scala new file mode 100644 index 0000000000..0b4601c219 --- /dev/null +++ b/test/files/pos/bug780.scala @@ -0,0 +1,2 @@ +class B extends A { protected val x = false } +trait A requires B { x } |