From: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Date: Fri, 7 Jul 2023 02:21:58 +0000 (+0700)
Subject: test: add test cases for index value with range array clear
X-Git-Tag: go1.21rc3~2^2~14
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=7dc62f3bda;p=gostls13.git

test: add test cases for index value with range array clear

Updates #61127

Change-Id: I5fb032c990b64bb4f455a7c0345cfb556bf263bd
Reviewed-on: https://go-review.googlesource.com/c/go/+/508335
Reviewed-by: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
---

diff --git a/test/for.go b/test/for.go
index 8a50090657..cfb7f6dad2 100644
--- a/test/for.go
+++ b/test/for.go
@@ -44,15 +44,33 @@ func main() {
 	for sum < 100 {
 		sum = sum + 9
 	}
-	assertequal(sum, 99 + 9, "only one")
+	assertequal(sum, 99+9, "only one")
 
 	sum = 0
 	for i := 0; i <= 10; i++ {
-		if i % 2 == 0 {
+		if i%2 == 0 {
 			continue
 		}
 		sum = sum + i
 	}
 	assertequal(sum, 1+3+5+7+9, "continue")
 
+	i = 0
+	for i = range [5]struct{}{} {
+	}
+	assertequal(i, 4, " incorrect index value after range loop")
+
+	i = 0
+	var a1 [5]struct{}
+	for i = range a1 {
+		a1[i] = struct{}{}
+	}
+	assertequal(i, 4, " incorrect index value after array with zero size elem range clear")
+
+	i = 0
+	var a2 [5]int
+	for i = range a2 {
+		a2[i] = 0
+	}
+	assertequal(i, 4, " incorrect index value after array range clear")
 }