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Diffstat (limited to 'src/dotty/tools/dotc/typer/Applications.scala')
| -rw-r--r-- | src/dotty/tools/dotc/typer/Applications.scala | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/dotty/tools/dotc/typer/Applications.scala b/src/dotty/tools/dotc/typer/Applications.scala index c7acd3c1f..098385d4b 100644 --- a/src/dotty/tools/dotc/typer/Applications.scala +++ b/src/dotty/tools/dotc/typer/Applications.scala @@ -603,12 +603,19 @@ trait Applications extends Compatibility { self: Typer => protected def handleUnexpectedFunType(tree: untpd.Apply, fun: Tree)(implicit ctx: Context): Tree = throw new Error(s"unexpected type.\n fun = $fun,\n methPart(fun) = ${methPart(fun)},\n methPart(fun).tpe = ${methPart(fun).tpe},\n tpe = ${fun.tpe}") + def typedNamedArgs(args: List[untpd.Tree])(implicit ctx: Context) = + for (arg @ NamedArg(id, argtpt) <- args) yield { + val argtpt1 = typedType(argtpt) + cpy.NamedArg(arg)(id, argtpt1).withType(argtpt1.tpe) + } + def typedTypeApply(tree: untpd.TypeApply, pt: Type)(implicit ctx: Context): Tree = track("typedTypeApply") { - var typedArgs = tree.args mapconserve (typedType(_)) + val isNamed = hasNamedArg(tree.args) + var typedArgs = if (isNamed) typedNamedArgs(tree.args) else tree.args.mapconserve(typedType(_)) val typedFn = typedExpr(tree.fun, PolyProto(typedArgs.tpes, pt)) typedFn.tpe.widen match { case pt: PolyType => - if (typedArgs.length <= pt.paramBounds.length) + if (typedArgs.length <= pt.paramBounds.length && !isNamed) typedArgs = typedArgs.zipWithConserve(pt.paramBounds)(adaptTypeArg) case _ => } |