mirror of https://go.googlesource.com/go
26 lines
650 B
Go
26 lines
650 B
Go
// asmcheck
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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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// Make sure a pointer variable and a zero-sized variable
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// aren't allocated to the same stack slot.
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// See issue 24993.
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package codegen
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func zeroSize() {
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c := make(chan struct{})
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// amd64:`MOVQ\t\$0, command-line-arguments\.s\+56\(SP\)`
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var s *int
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// force s to be a stack object, also use some (fixed) stack space
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g(&s, 1, 2, 3, 4, 5)
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// amd64:`LEAQ\tcommand-line-arguments\..*\+55\(SP\)`
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c <- struct{}{}
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}
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//go:noinline
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func g(**int, int, int, int, int, int) {}
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