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3c8b5e6738
Folding a 64-bit integer into a 32-bit constant may result in a negative integer if the value exceeds math.MaxInt32 (the maximum value of a 32- bit signed integer). This negative value will be sign-extended to 64 bits at runtime, leading to unexpected results when used in bitwise AND/OR operations. Fixes #77613 Change-Id: Idb081a3c20c28bddddcc8eff1225d62123b37a2d Reviewed-on: https://go-review.googlesource.com/c/go/+/745581 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
29 lines
465 B
Go
29 lines
465 B
Go
// run
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// Copyright 2026 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"strings"
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)
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func main() {
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str1 := "你好世界"
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if !strings.HasSuffix(str1, "世界") {
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panic(1)
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}
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str2 := "こんにちは"
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if !strings.HasSuffix(str2, "ちは") {
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panic(2)
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}
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str3 := "спасибо"
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if !strings.HasSuffix(str3, "ибо") {
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panic(3)
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}
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}
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