diff options
Diffstat (limited to 'tests/pending/run/t6187.check')
-rw-r--r-- | tests/pending/run/t6187.check | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/tests/pending/run/t6187.check b/tests/pending/run/t6187.check deleted file mode 100644 index 9a9e266ec..000000000 --- a/tests/pending/run/t6187.check +++ /dev/null @@ -1,32 +0,0 @@ -Type in expressions to have them evaluated. -Type :help for more information. - -scala> import scala.language.experimental.macros, scala.reflect.macros.blackbox.Context -import scala.language.experimental.macros -import scala.reflect.macros.blackbox.Context - -scala> def macroImpl[T: c.WeakTypeTag](c: Context)(t: c.Expr[T]): c.Expr[List[T]] = { - val r = c.universe.reify { List(t.splice) } - c.Expr[List[T]]( c.untypecheck(r.tree) ) -} -macroImpl: [T](c: scala.reflect.macros.blackbox.Context)(t: c.Expr[T])(implicit evidence$1: c.WeakTypeTag[T])c.Expr[List[T]] - -scala> def demo[T](t: T): List[T] = macro macroImpl[T] -defined term macro demo: [T](t: T)List[T] - -scala> def m[T](t: T): List[List[T]] = - demo( List((t,true)) collect { case (x,true) => x } ) -m: [T](t: T)List[List[T]] - -scala> m(List(1)) -res0: List[List[List[Int]]] = List(List(List(1))) - -scala> // Showing we haven't added unreachable warnings - -scala> List(1) collect { case x => x } -res1: List[Int] = List(1) - -scala> List("") collect { case x => x } -res2: List[String] = List("") - -scala> :quit |