2 files changed, 9 insertions, 0 deletions
diff --git a/test/files/neg/dotless-targs.check b/test/files/neg/dotless-targs.check
new file mode 100644
index 0000000000..4aab939f61
--- /dev/null
+++ b/test/files/neg/dotless-targs.check
@@ -0,0 +1,4 @@
+dotless-targs.scala:2: error: type application is not allowed for postfix operators
+  def f1 = "f1" isInstanceOf[String] // not ok
+                ^
+one error found
diff --git a/test/files/neg/dotless-targs.scala b/test/files/neg/dotless-targs.scala
new file mode 100644
index 0000000000..eff63cbec4
--- /dev/null
+++ b/test/files/neg/dotless-targs.scala
@@ -0,0 +1,5 @@
+class A {
+  def f1 = "f1" isInstanceOf[String] // not ok
+  def f2 = "f2".isInstanceOf[String] // ok
+  def f3 = "f3" toList               // ok
+}