diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/dotty/tools/dotc/core/TypeApplications.scala | 7 | ||||
-rw-r--r-- | src/dotty/tools/dotc/transform/Erasure.scala | 4 |
2 files changed, 9 insertions, 2 deletions
diff --git a/src/dotty/tools/dotc/core/TypeApplications.scala b/src/dotty/tools/dotc/core/TypeApplications.scala index d00b018c8..874928fcc 100644 --- a/src/dotty/tools/dotc/core/TypeApplications.scala +++ b/src/dotty/tools/dotc/core/TypeApplications.scala @@ -367,8 +367,11 @@ class TypeApplications(val self: Type) extends AnyVal { } /** The element type of a sequence or array */ - def elemType(implicit ctx: Context): Type = - firstBaseArgInfo(defn.SeqClass) orElse firstBaseArgInfo(defn.ArrayClass) + def elemType(implicit ctx: Context): Type = self match { + case defn.ArrayType(elemtp) => elemtp + case JavaArrayType(elemtp) => elemtp + case _ => firstBaseArgInfo(defn.SeqClass) + } /** Given a type alias * diff --git a/src/dotty/tools/dotc/transform/Erasure.scala b/src/dotty/tools/dotc/transform/Erasure.scala index 1cf0583dc..0c81b81d0 100644 --- a/src/dotty/tools/dotc/transform/Erasure.scala +++ b/src/dotty/tools/dotc/transform/Erasure.scala @@ -387,6 +387,10 @@ object Erasure extends TypeTestsCasts{ } } + override def typedSeqLiteral(tree: untpd.SeqLiteral, pt: Type)(implicit ctx: Context) = + super.typedSeqLiteral(tree, erasure(tree.typeOpt)) + // proto type of typed seq literal is original type; this makes elements be adapted to correct type. + override def typedValDef(vdef: untpd.ValDef, sym: Symbol)(implicit ctx: Context): ValDef = super.typedValDef(untpd.cpy.ValDef(vdef)( tpt = untpd.TypedSplice(TypeTree(sym.info).withPos(vdef.tpt.pos))), sym) |