SI-7375 ClassTag for value class aliases

reifyRuntimeClass now always dealiases its argument prior to processing.

5 files changed, 45 insertions, 0 deletions

diff --git a/test/files/run/t7375a.check b/test/files/run/t7375a.check
new file mode 100644
index 0000000000..a0a15dfb2f
--- /dev/null
+++ b/test/files/run/t7375a.check
@@ -0,0 +1,4 @@
+C1
+C2
+C1
+C2
diff --git a/test/files/run/t7375a.scala b/test/files/run/t7375a.scala
new file mode 100644
index 0000000000..e46ad08f63
--- /dev/null
+++ b/test/files/run/t7375a.scala
@@ -0,0 +1,16 @@
+import scala.reflect.ClassTag
+
+class C1(val n: Int) extends AnyVal
+class C2(val n: Int) extends AnyRef
+
+object Test {
+  type F1 = C1
+  type F2 = C2
+
+  def main(args: Array[String]): Unit = {
+    println(implicitly[ClassTag[C1]])
+    println(implicitly[ClassTag[C2]])
+    println(implicitly[ClassTag[F1]])
+    println(implicitly[ClassTag[F2]])
+  }
+}
diff --git a/test/files/run/t7375b.check b/test/files/run/t7375b.check
new file mode 100644
index 0000000000..d7578e28ba
--- /dev/null
+++ b/test/files/run/t7375b.check
@@ -0,0 +1,4 @@
+Predef.this.classOf[C1]
+Predef.this.classOf[C2]
+Predef.this.classOf[C1]
+Predef.this.classOf[C2]
diff --git a/test/files/run/t7375b/Macros_1.scala b/test/files/run/t7375b/Macros_1.scala
new file mode 100644
index 0000000000..70e79cc2b4
--- /dev/null
+++ b/test/files/run/t7375b/Macros_1.scala
@@ -0,0 +1,18 @@
+import language.experimental.macros
+import scala.reflect.macros.Context
+
+class C1(val n: Int) extends AnyVal
+class C2(val n: Int) extends AnyRef
+
+object Macros {
+  type F1 = C1
+  type F2 = C2
+
+  def foo = macro impl
+  def impl(c: Context) = {
+    import c.universe._
+    def test[T: c.TypeTag] = reify(println(c.literal(c.reifyRuntimeClass(c.typeOf[T]).toString).splice)).tree
+    def tests = Block(List(test[C1], test[C2], test[F1], test[F2]), Literal(Constant(())))
+    c.Expr[Unit](tests)
+  }
+}
\ No newline at end of file
diff --git a/test/files/run/t7375b/Test_2.scala b/test/files/run/t7375b/Test_2.scala
new file mode 100644
index 0000000000..acfddae942
--- /dev/null
+++ b/test/files/run/t7375b/Test_2.scala
@@ -0,0 +1,3 @@
+object Test extends App {
+  Macros.foo
+}
\ No newline at end of file