diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/typer')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/typer/Typer.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/src/dotty/tools/dotc/typer/Typer.scala b/compiler/src/dotty/tools/dotc/typer/Typer.scala index 723e7007f..2760ceba9 100644 --- a/compiler/src/dotty/tools/dotc/typer/Typer.scala +++ b/compiler/src/dotty/tools/dotc/typer/Typer.scala @@ -1055,7 +1055,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit typr.println(s"adding refinement $refinement") checkRefinementNonCyclic(refinement, refineCls, seen) val rsym = refinement.symbol - if (rsym.info.isInstanceOf[TypeLambda] && rsym.allOverriddenSymbols.isEmpty) + if (rsym.info.isInstanceOf[PolyType] && rsym.allOverriddenSymbols.isEmpty) ctx.error(i"polymorphic refinement $rsym without matching type in parent $tpt1 is no longer allowed", refinement.pos) } assignType(cpy.RefinedTypeTree(tree)(tpt1, refinements1), tpt1, refinements1, refineCls) } |