golang b 代码
文件路径：/test/fixedbugs/issue42284.dir/b.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.
package b
import "./a"
func g() {
h := a.E() // ERROR "inlining call to a.E" "a.I\(a.T\(0\)\) does not escape"
h.M() // ERROR "devirtualizing h.M to a.T"
// BAD: T(0) could be stack allocated.
i := a.F(a.T(0)) // ERROR "inlining call to a.F" "a.T\(0\) escapes to heap"
// Testing that we do NOT devirtualize here:
i.M()
}