Unrelated test

Author: odersky

tests/pos/inline-null-wrapper.scala

@@ -0,0 +1,17 @@
+//> using options -Yexplicit-nulls
+import annotation.targetName
+
+class A
+class B(x: A)
+
+object Test:
+  def convert(x: A): B = B(x)
+  @targetName("inlineConvert")
+  inline def convert(x: A | Null): B | Null =
+    if x == null then null else convert(x)
+
+  val x = convert(A())
+  val an: A | Null = A()
+  val y = convert(null)
+  val z = convert(an)
+