From cebf7cdc1ede7385e8d774b83c52d17e7021899b Mon Sep 17 00:00:00 2001
From: flywind <xzsflywind@gmail.com>
Date: Wed, 15 Sep 2021 01:40:42 +0800
Subject: fix #10128 (#18852)

---
 tests/ccgbugs/t10128.nim | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tests/ccgbugs/t10128.nim

(limited to 'tests/ccgbugs/t10128.nim')

diff --git a/tests/ccgbugs/t10128.nim b/tests/ccgbugs/t10128.nim
new file mode 100644
index 000000000..48970916f
--- /dev/null
+++ b/tests/ccgbugs/t10128.nim
@@ -0,0 +1,18 @@
+# bug #10128
+let data = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz"
+var seq2 = newSeq[char](data.len)
+for i in 0..<data.len:
+  seq2[i] = data[i]
+
+let c = '\128'
+
+# case 1
+doAssert data[c.int] == 'y'
+doAssert seq2[c.int] == 'y'
+
+proc play(x: openArray[char]) =
+  doAssert x[c.int] == 'y'
+
+# case2
+play(data)
+play(seq2)
\ No newline at end of file
-- 
cgit 1.4.1-2-gfad0