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Fix #4396: Check level of owners of type parameters #4413

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Merged
merged 1 commit into from
May 1, 2018
Merged

Fix #4396: Check level of owners of type parameters #4413

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2 changes: 1 addition & 1 deletion compiler/src/dotty/tools/dotc/transform/ReifyQuotes.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -245,7 +245,7 @@ class ReifyQuotes extends MacroTransformWithImplicits with InfoTransformer {
l == level ||
sym.is(Inline) && sym.owner.is(Macro) && sym.info.isValueType && l - 1 == level
case None =>
level == 0
!sym.is(Param) || levelOK(sym.owner)
}

/** Issue a "splice outside quote" error unless we ar in the body of an inline method */
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3 changes: 3 additions & 0 deletions tests/pos/i4396a.scala
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@@ -0,0 +1,3 @@
class Test {
'(Option(4) match { case Some(a) => a; case None => 1 })
}
3 changes: 3 additions & 0 deletions tests/pos/i4396b.scala
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@@ -0,0 +1,3 @@
class Test {
'{ case class Foo() }
}