Adding upstream version 1.21.8.upstream/1.21.8

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/test/fixedbugs/issue24419.go b/test/fixedbugs/issue24419.go
new file mode 100644
index 0000000..73b7783
--- /dev/null
+++ b/test/fixedbugs/issue24419.go
@@ -0,0 +1,51 @@
+// run
+
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"bytes"
+	"strings"
+)
+
+func growstack(n int) {
+	if n > 0 {
+		growstack(n - 1)
+	}
+}
+
+func main() {
+	c := make(chan struct{})
+	go compare(c)
+	go equal(c)
+	go indexByte(c)
+	go indexByteString(c)
+	<-c
+	<-c
+	<-c
+	<-c
+}
+
+func compare(c chan struct{}) {
+	defer bytes.Compare(nil, nil)
+	growstack(10000)
+	c <- struct{}{}
+}
+func equal(c chan struct{}) {
+	defer bytes.Equal(nil, nil)
+	growstack(10000)
+	c <- struct{}{}
+}
+func indexByte(c chan struct{}) {
+	defer bytes.IndexByte(nil, 0)
+	growstack(10000)
+	c <- struct{}{}
+}
+func indexByteString(c chan struct{}) {
+	defer strings.IndexByte("", 0)
+	growstack(10000)
+	c <- struct{}{}
+}