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