From 7cb8eb7218804199155464c4441c47b8a2fbf677 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Tue, 25 Aug 2020 16:09:04 +0000
Subject: Add test-case util-9.59, which demonstrates bug [b5777d3d32]

---
 tests/util.test | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/util.test b/tests/util.test
index b516a0e..03fa9fe 100644
--- a/tests/util.test
+++ b/tests/util.test
@@ -818,6 +818,9 @@ test util-9.57 {Tcl_GetIntForIndex} {
 test util-9.58 {Tcl_GetIntForIndex} -body {
     string index abcd end--0x8000000000000000
 } -result {}
+test util-9.59 {Tcl_GetIntForIndex} {
+    string index abcd 0-0x10000000000000000
+} {}
 
 test util-10.1 {Tcl_PrintDouble - rounding} {ieeeFloatingPoint} {
     convertDouble 0x0000000000000000
-- 
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