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golang
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1.19.4
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src
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cmd
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link
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internal
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ld
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testdata
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deadcode
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..
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ifacemethod.go
(765 B)
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ifacemethod2.go
(488 B)
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ifacemethod3.go
(615 B)
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ifacemethod4.go
(513 B)
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reflectcall.go
(474 B)
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typedesc.go
(306 B)
Editing: ifacemethod.go
// Copyright 2020 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 that a method of a reachable type is not necessarily // live even if it matches an interface method, as long as // the type is never converted to an interface. package main type I interface{ M() } type T int func (T) M() { println("XXX") } var p *T var e interface{} func main() { p = new(T) // used T, but never converted to interface in any reachable code e.(I).M() // used I and I.M } func Unused() { // convert T to interface, but this function is not reachable var i I = T(0) i.M() } var Unused2 interface{} = T(1) // convert T to interface, in an unreachable global initializer
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