2 files changed, 31 insertions, 0 deletions
diff --git a/tests/untried/neg/t5903e/Macros_1.scala b/tests/untried/neg/t5903e/Macros_1.scala
new file mode 100644
index 000000000..a64ff7e0b
--- /dev/null
+++ b/tests/untried/neg/t5903e/Macros_1.scala
@@ -0,0 +1,25 @@
+import scala.reflect.macros.whitebox.Context
+import language.experimental.macros
+
+object Interpolation {
+  implicit class TestInterpolation(c: StringContext) {
+    object t {
+      def unapply(x: Int): Any = macro Macros.unapplyImpl
+    }
+  }
+}
+
+object Macros {
+  def unapplyImpl(c: Context)(x: c.Tree) = {
+    import c.universe._
+    q"""
+      new {
+        class Match(x: Int) extends AnyVal {
+          def isEmpty = false
+          def get = x
+        }
+        def unapply(x: Int) = new Match(x)
+      }.unapply($x)
+    """
+  }
+}
diff --git a/tests/untried/neg/t5903e/Test_2.scala b/tests/untried/neg/t5903e/Test_2.scala
new file mode 100644
index 000000000..d69d47243
--- /dev/null
+++ b/tests/untried/neg/t5903e/Test_2.scala
@@ -0,0 +1,6 @@
+class C {
+  import Interpolation._
+  42 match {
+    case t"$x" => println(x)
+  }
+}