From 5917c2d5b7bda82a8feb521890e255cdf08cf718 Mon Sep 17 00:00:00 2001
From: Bung <crc32@qq.com>
Date: Mon, 12 Dec 2022 13:26:18 +0800
Subject: fix #15836 proc arg return type auto unexpectly match proc with
 concr… (#21065)
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* fix #15836 proc arg return type auto unexpectly match proc with concrete type

* fix #16244

* add test case for #12869
---
 tests/misc/t12869.nim | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 tests/misc/t12869.nim

(limited to 'tests/misc/t12869.nim')

diff --git a/tests/misc/t12869.nim b/tests/misc/t12869.nim
new file mode 100644
index 000000000..731a4e95e
--- /dev/null
+++ b/tests/misc/t12869.nim
@@ -0,0 +1,14 @@
+discard """
+  errormsg: "type mismatch: got <bool> but expected 'int'"
+  line: 12
+"""
+
+import sugar
+from algorithm import sorted, SortOrder
+
+let a = 5
+
+proc sorted*[T](a: openArray[T], key: proc(v: T): int, order = SortOrder.Ascending): seq[T] =
+  sorted(a, (x, y) => key(x) < key(y), order)
+
+echo sorted(@[9, 1, 8, 2, 6, 4, 5, 0], (x) => (a - x).abs)
-- 
cgit 1.4.1-2-gfad0