fix #1773: handle patterns in interpolated string

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/run/i1773.scala b/tests/run/i1773.scala
new file mode 100644
index 000000000..82fa0dfb4
--- /dev/null
+++ b/tests/run/i1773.scala
@@ -0,0 +1,14 @@
+object Test {
+  implicit class Foo(sc: StringContext) {
+    object q {
+      def unapply(arg: Any): Option[(Any, Any)] =
+        Some((sc.parts(0), sc.parts(1)))
+    }
+  }
+
+  def main(args: Array[String]): Unit = {
+    val q"class ${name: String} extends ${parent: String}" = new Object
+    println(name)
+    println(parent)
+  }
+}