From c313fd73a7f49b69f7eb1b26c1c30a4babddbfb1 Mon Sep 17 00:00:00 2001
From: Liu Fengyun <liu@fengy.me>
Date: Tue, 4 Feb 2020 08:07:54 +0100
Subject: [PATCH] Fix #8178: add test

Cannot reproduce on master
---
 tests/run-staging/i8178.scala | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tests/run-staging/i8178.scala

diff --git a/tests/run-staging/i8178.scala b/tests/run-staging/i8178.scala
new file mode 100644
index 000000000000..300a06c588fd
--- /dev/null
+++ b/tests/run-staging/i8178.scala
@@ -0,0 +1,15 @@
+import scala.quoted._
+import scala.quoted.staging._
+
+def foo(n: Int, t: Expr[Int])(using QuoteContext): Expr[Int] =
+  if (n == 0) t
+  else '{ val a = ${Expr(n)}; ${foo(n - 1, 'a)} + $t  }
+
+@main def Test = {
+  // make available the necessary toolbox for runtime code generation
+  given Toolbox = Toolbox.make(getClass.getClassLoader)
+
+  val f: Int = run { foo(2, Expr(5)) }
+
+  println(f)
+}