From ff8fbb3001a71cfd30b4e9340fbcc9dda168ef19 Mon Sep 17 00:00:00 2001
From: flywind <43030857+xflywind@users.noreply.github.com>
Date: Thu, 19 Nov 2020 15:31:54 +0800
Subject: [PATCH] close #14847(add testcase for #14847) (#16045)

(cherry picked from commit 1bcc3521371ec6a8c136e42d902a0be7c50d9745)
---
 tests/macros/t14847.nim | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 tests/macros/t14847.nim

diff --git a/tests/macros/t14847.nim b/tests/macros/t14847.nim
new file mode 100644
index 0000000000..0e6d0dd2de
--- /dev/null
+++ b/tests/macros/t14847.nim
@@ -0,0 +1,20 @@
+discard """
+  output: "98"
+"""
+import macros
+
+#bug #14847
+proc hello*(b: string) =
+  echo b
+
+macro dispatch(pro: typed, params: untyped): untyped =
+  var impl = pro.getImpl
+  let id = ident(pro.strVal & "_coverage")
+  impl[0] = id
+  let call = newCall(id, params)
+
+  result = newStmtList()
+  result.add(impl)
+  result.add(call)
+
+dispatch(hello, "98")