文件操作 - escape_selfassign.go
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文件: /usr/share/go-1.23/test/escape_selfassign.go
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// errorcheck -0 -m -l // Copyright 2019 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. // Test escape analysis for self assignments. package escape type S struct { i int pi *int } var sink S func f(p *S) { // ERROR "leaking param: p" p.pi = &p.i sink = *p } // BAD: "leaking param: p" is too conservative func g(p *S) { // ERROR "leaking param: p" p.pi = &p.i } func h() { var s S // ERROR "moved to heap: s" g(&s) sink = s }
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