diff options
Diffstat (limited to 'src/dotty/tools/dotc/core/TypeApplications.scala')
| -rw-r--r-- | src/dotty/tools/dotc/core/TypeApplications.scala | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/dotty/tools/dotc/core/TypeApplications.scala b/src/dotty/tools/dotc/core/TypeApplications.scala index ef241cb66..314233709 100644 --- a/src/dotty/tools/dotc/core/TypeApplications.scala +++ b/src/dotty/tools/dotc/core/TypeApplications.scala @@ -338,13 +338,12 @@ class TypeApplications(val self: Type) extends AnyVal { * * TODO: Handle parameterized lower bounds */ - def LambdaAbstract(tparams: List[Symbol])(implicit ctx: Context): Type = { + def LambdaAbstract(tparams: List[TypeParamInfo])(implicit ctx: Context): Type = { def expand(tp: Type) = TypeLambda( - tpnme.syntheticLambdaParamNames(tparams.length), tparams.map(_.variance))( + tpnme.syntheticLambdaParamNames(tparams.length), tparams.map(_.paramVariance))( tl => tparams.map(tparam => tl.lifted(tparams, tparam.paramBounds).bounds), tl => tl.lifted(tparams, tp)) - assert(!isHK, self) self match { case self: TypeAlias => self.derivedTypeAlias(expand(self.alias)) @@ -489,6 +488,8 @@ class TypeApplications(val self: Type) extends AnyVal { } else dealiased.resType match { case AppliedType(tycon, args1) if tycon.safeDealias ne tycon => + // In this case we should always dealias since we cannot handle + // higher-kinded applications to wildcard arguments. dealiased .derivedTypeLambda(resType = tycon.safeDealias.appliedTo(args1)) .appliedTo(args) |