1 files changed, 36 insertions, 0 deletions
diff --git a/tests/neg/applydynamic_sip.scala b/tests/neg/applydynamic_sip.scala
new file mode 100644
index 000000000..7b131e7ff
--- /dev/null
+++ b/tests/neg/applydynamic_sip.scala
@@ -0,0 +1,36 @@
+import scala.language.dynamics
+object Test extends App {
+  val qual: Dynamic = ???
+  val expr = "expr"
+  val a = "a"
+  val a2 = "a2"
+
+  qual.sel(a, a2: _*) // error
+  qual.sel(arg = a, a2: _*) // error
+  qual.sel(arg, arg2 = "a2", a2: _*) // error
+
+  class Bad1 extends Dynamic {
+    def selectDynamic(n: Int) = n
+    def applyDynamic(n: Int) = n
+    def applyDynamicNamed(n: Int) = n
+    def updateDynamic(n: Int) = n
+
+  }
+  val bad1 = new Bad1
+  bad1.sel // error
+  bad1.sel(1) // error // error
+  bad1.sel(a = 1) // error // error
+  bad1.sel = 1 // error // error
+
+  class Bad2 extends Dynamic {
+    def selectDynamic = 1
+    def applyDynamic = 1
+    def applyDynamicNamed = 1
+    def updateDynamic = 1
+  }
+  val bad2 = new Bad2
+  bad2.sel // error
+  bad2.sel(1) // error
+  bad2.sel(a = 1) // error
+  bad2.sel = 1 // error
+}