go bug401 源码
golang bug401 代码
文件路径：/test/fixedbugs/bug401.go
// run
// Copyright 2011 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.
// Issue 2582
package main
type T struct{}
//go:noinline
func (T) cplx() complex128 {
return complex(1, 0)
}
func (T) cplx2() complex128 {
return complex(0, 1)
}
type I interface {
cplx() complex128
}
func main() {
var t T
if v := real(t.cplx()); v != 1 {
panic("not-inlined complex call failed")
}
_ = imag(t.cplx())
_ = real(t.cplx2())
if v := imag(t.cplx2()); v != 1 {
panic("potentially inlined complex call failed")
}
var i I
i = t
if v := real(i.cplx()); v != 1 {
panic("potentially inlined complex call failed")
}
_ = imag(i.cplx())
}
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