Add regression test

Author: nicolasstucki

community-build/community-projects/utest

@@ -0,0 +1,27 @@
+inline def f(inline thunk: Any): Unit = thunk
+transparent inline def g(inline thunk: Any): Unit = thunk
+
+def test: Unit =
+  f {
+    class C1(val i: Int)
+    val c = C1(1)
+    c.i
+  }
+
+  f {
+    case class C2(i: Int)
+    val c = C2(2)
+    c.i
+  }
+
+  g {
+    class C3(val i: Int)
+    val c = C3(3)
+    c.i
+  }
+
+  g {
+    case class C4(i: Int)
+    val c = C4(4)
+    c.i
+  }