Add test

Author: nicolasstucki

tests/pos/quoted-splice-pattern-applied.scala

@@ -0,0 +1,12 @@
+import scala.quoted._
+
+def f(x: Expr[Int])(using QuoteContext) = x match {
+  case '{ $f($a: Int): Int } =>
+    val f1: Expr[Int => Int] = f
+    val a1: Expr[Int] = a
+  case '{ def a: Int = $f($b: Int); () } =>
+    val f1: Expr[Int => Int] = f
+    val b1: Expr[Int] = b
+  case '{ val a: Int = 3; $f(a): Int } =>
+    val f1: Expr[Int => Int] = f
+}