fix #1540: overloaded get and isDefined in option-less patmat

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/pos/i1540.scala b/tests/pos/i1540.scala
new file mode 100644
index 000000000..7aa24f459
--- /dev/null
+++ b/tests/pos/i1540.scala
@@ -0,0 +1,14 @@
+class Casey1(val a: Int) {
+  def isDefined: Boolean = true
+  def isDefined(x: Int): Boolean = ???
+  def get: Int = a
+  def get(x: Int): String = ???
+}
+object Casey1 { def unapply(a: Casey1) = a }
+
+object Test {
+  def main(args: Array[String]): Unit = {
+    val c @ Casey1(x) = new Casey1(0)
+    assert(x == c.get)
+  }
+}