| commit | 4e565f7372494c9c46e33a35e84f0fe4fc7d2774 | [log] [tgz] |
|---|---|---|
| author | Cuong Manh Le <cuong.manhle.vn@gmail.com> | Mon Oct 18 14:31:48 2021 +0700 |
| committer | Cuong Manh Le <cuong.manhle.vn@gmail.com> | Wed Oct 20 17:26:58 2021 +0000 |
| tree | 46b02ebc7d8db7ee035b4920593a0da2fc4b5354 | |
| parent | 27a1454ee09b1923ddcf0cdc5e17b4dd7de8ea2a [diff] |
cmd/compile: fix crawling of embeddable types during inline
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>
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