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4e565f7372
In CL 327872, there's a fix for crawling of embeddable types directly reached by the user, so all of its methods need to be re-exported. But we missed the cased when an un-exported type may be reachable by embedding in exported type. Example: type t struct {} func (t) M() {} func F() interface{} { return struct{ t }{} } We generate the wrapper for "struct{ t }".M, and when inlining call to "struct{ t }".M makes "t.M" reachable. It works well, and only be revealed in CL 327871, when we changed methodWrapper to always call inline.InlineCalls, thus causes the crash in #49016, which involve dot type in inlined function. Fixes #49016 Change-Id: If174fa5575132da5cf60e4bd052f7011c4e76c5d Reviewed-on: https://go-review.googlesource.com/c/go/+/356254 Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
37 lines
543 B
Go
37 lines
543 B
Go
// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package a
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type Node interface {
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Position()
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}
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type noder struct{}
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func (noder) Position() {}
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type Scope map[int][]Node
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func (s Scope) M1() Scope {
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if x, ok := s[0]; ok {
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return x[0].(struct {
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noder
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Scope
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}).Scope
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}
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return nil
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}
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func (s Scope) M2() Scope {
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if x, ok := s[0]; ok {
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st, _ := x[0].(struct {
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noder
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Scope
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})
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return st.Scope
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}
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return nil
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}
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