diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/typer/Typer.scala')
-rw-r--r-- | compiler/src/dotty/tools/dotc/typer/Typer.scala | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/src/dotty/tools/dotc/typer/Typer.scala b/compiler/src/dotty/tools/dotc/typer/Typer.scala index 8a124b17b..4bf938fd4 100644 --- a/compiler/src/dotty/tools/dotc/typer/Typer.scala +++ b/compiler/src/dotty/tools/dotc/typer/Typer.scala @@ -18,6 +18,7 @@ import SymDenotations._ import Annotations._ import Names._ import NameOps._ +import NameKinds._ import Flags._ import Decorators._ import ErrorReporting._ @@ -568,7 +569,7 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit def canAssign(sym: Symbol) = // allow assignments from the primary constructor to class fields sym.is(Mutable, butNot = Accessor) || ctx.owner.isPrimaryConstructor && !sym.is(Method) && sym.owner == ctx.owner.owner || - ctx.owner.name.isTraitSetterName || ctx.owner.isStaticConstructor + ctx.owner.name.is(TraitSetterName) || ctx.owner.isStaticConstructor lhsCore.tpe match { case ref: TermRef if canAssign(ref.symbol) => assignType(cpy.Assign(tree)(lhs1, typed(tree.rhs, ref.info))) @@ -757,10 +758,9 @@ 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.ProductNType(params.length).symbol isFullyDefined(formal, ForceDegree.noBottom) && - formal.derivesFrom(pclass) && - formal.baseArgTypes(pclass).corresponds(params) { + Applications.canProductMatch(formal) && + Applications.productSelectorTypes(formal).corresponds(params) { (argType, param) => param.tpt.isEmpty || argType <:< typedAheadType(param.tpt).tpe } |