Add regression test

Author: nicolasstucki

tests/run-macros/i8745b/Macro_1.scala

@@ -0,0 +1,15 @@
+import scala.quoted._
+
+object Companion {
+  def fun(first: String): String = "anything"
+}
+
+object Macro {
+  inline def mac(inline tree: String): String = ${ macImpl('tree) }
+  def macImpl(tree: Expr[String])(using qctx: QuoteContext): Expr[String] = {
+    tree match {
+      case vv @ '{ ($s: Companion.type).fun($arg) } => arg
+      case _ => ???
+    }
+  }
+}

tests/run-macros/i8745b/Test_2.scala

@@ -0,0 +1,6 @@
+import Macro._
+
+@main def Test() = { //hello
+  import Companion._
+  mac(fun("blah"))
+}