Adding upstream version 1.18.10.upstream/1.18.10upstream

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

1 files changed, 29 insertions, 0 deletions

diff --git a/test/fixedbugs/issue48536.go b/test/fixedbugs/issue48536.go
new file mode 100644
index 0000000..68c7d1c
--- /dev/null
+++ b/test/fixedbugs/issue48536.go
@@ -0,0 +1,29 @@
+// run
+
+// Copyright 2021 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 "unsafe"
+
+var i = 257
+
+func main() {
+	var buf [10]byte
+	p0 := unsafe.Pointer(&buf[0])
+	p1 := unsafe.Pointer(&buf[1])
+
+	if p := unsafe.Add(p0, uint8(i)); p != p1 {
+		println("FAIL:", p, "!=", p1)
+	}
+
+	var x uint8
+	if i != 0 {
+		x = 1
+	}
+	if p := unsafe.Add(p0, x); p != p1 {
+		println("FAIL:", p, "!=", p1)
+	}
+}