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https://github.com/golang/go
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fe77a5413e
Previously, constant pointer-typed expressions could use either Mpint or NilVal as their Val depending on their construction, but const.go expects each type to have a single corresponding Val kind. This CL changes pointer-typed expressions to exclusively use Mpint. Fixes #21221. Change-Id: I6ba36c9b11eb19a68306f0b296acb11a8c254c41 Reviewed-on: https://go-review.googlesource.com/105315 Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org>
19 lines
365 B
Go
19 lines
365 B
Go
// run
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// Copyright 2018 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 "unsafe"
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func main() {
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if unsafe.Pointer(uintptr(0)) != unsafe.Pointer(nil) {
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panic("fail")
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}
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if (*int)(unsafe.Pointer(uintptr(0))) != (*int)(nil) {
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panic("fail")
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}
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}
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