diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/compiler/scala/reflect/reify/phases/Reshape.scala | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/compiler/scala/reflect/reify/phases/Reshape.scala b/src/compiler/scala/reflect/reify/phases/Reshape.scala index a320718084..535a933c73 100644 --- a/src/compiler/scala/reflect/reify/phases/Reshape.scala +++ b/src/compiler/scala/reflect/reify/phases/Reshape.scala @@ -91,20 +91,20 @@ trait Reshape { private def undoMacroExpansion(tree: Tree): Tree = tree.attachments.get[MacroExpansionAttachment] match { case Some(MacroExpansionAttachment(original)) => + def mkImplicitly(tp: Type) = atPos(tree.pos)( + gen.mkNullaryCall(Predef_implicitly, List(tp)) + ) + val sym = original.symbol original match { // this hack is necessary until I fix implicit macros // so far tag materialization is implemented by sneaky macros hidden in scala-compiler.jar // hence we cannot reify references to them, because noone will be able to see them later // when implicit macros are fixed, these sneaky macros will move to corresponding companion objects // of, say, ClassTag or TypeTag - case Apply(TypeApply(_, List(tt)), _) if original.symbol == materializeClassTag => - gen.mkNullaryCall(Predef_implicitly, List(appliedType(ClassTagClass, tt.tpe))) - case Apply(TypeApply(_, List(tt)), List(pre)) if original.symbol == materializeWeakTypeTag => - gen.mkNullaryCall(Predef_implicitly, List(typeRef(pre.tpe, WeakTypeTagClass, List(tt.tpe)))) - case Apply(TypeApply(_, List(tt)), List(pre)) if original.symbol == materializeTypeTag => - gen.mkNullaryCall(Predef_implicitly, List(typeRef(pre.tpe, TypeTagClass, List(tt.tpe)))) - case _ => - original + case Apply(TypeApply(_, List(tt)), _) if sym == materializeClassTag => mkImplicitly(appliedType(ClassTagClass, tt.tpe)) + case Apply(TypeApply(_, List(tt)), List(pre)) if sym == materializeWeakTypeTag => mkImplicitly(typeRef(pre.tpe, WeakTypeTagClass, List(tt.tpe))) + case Apply(TypeApply(_, List(tt)), List(pre)) if sym == materializeTypeTag => mkImplicitly(typeRef(pre.tpe, TypeTagClass, List(tt.tpe))) + case _ => original } case _ => tree } |