diff options
| -rw-r--r-- | src/dotty/tools/dotc/typer/Typer.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala index 784702dba..952a1073c 100644 --- a/src/dotty/tools/dotc/typer/Typer.scala +++ b/src/dotty/tools/dotc/typer/Typer.scala @@ -613,7 +613,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit /** Is `formal` a product type which is elementwise compatible with `params`? */ def ptIsCorrectProduct(formal: Type) = { - val pclass = defn.ProductNClass(params.length) + val pclass = defn.ProductNType(params.length).symbol isFullyDefined(formal, ForceDegree.noBottom) && formal.derivesFrom(pclass) && formal.baseArgTypes(pclass).corresponds(params) { |