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Diffstat (limited to 'test/files/run/t6146b.scala')
-rw-r--r-- | test/files/run/t6146b.scala | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/files/run/t6146b.scala b/test/files/run/t6146b.scala new file mode 100644 index 0000000000..adcd40d2ee --- /dev/null +++ b/test/files/run/t6146b.scala @@ -0,0 +1,39 @@ +import scala.tools.partest.ReplTest + +class A { + sealed trait F[A] +} + +class C[T] extends A { + sealed trait F[A] + object X { + object S1 extends F[T] + } + class S2 extends F[T] +} +object O extends C[Int] { + def foo(f: F[Int]) = f match { case X.S1 => } + + class S3 extends F[Int] +} +class S4 extends O.F[String] + +object Test extends ReplTest { + override def code = """ +:power +val u = rootMirror.universe; import u._, language._ +val S1 = typeOf[c.X.S1.type forSome { val c: C[_] }].typeSymbol.tpeHK +val S2 = typeOf[O.S2].typeSymbol.tpeHK +val S3 = typeOf[O.S3].typeSymbol.tpeHK +val S4 = typeOf[S4].typeSymbol.tpeHK +val F = typeOf[c.F[_] forSome { val c: C[_] }].typeSymbol.tpeHK +val fTpe = typeOf[O.type].decl(newTermName("foo")).paramss.head.head.tpe +def memType(sub: Type, scrut: Type): Type = + nestedMemberType(sub.typeSymbol, scrut.prefix, scrut.typeSymbol.owner) + +memType(S1, fTpe) +memType(S2, fTpe) +memType(S3, fTpe) +memType(S4, fTpe) + """.stripMargin.trim +}
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