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62654dfd4f
For selector expression "x.M" where "M" is a promoted method, irgen is using the type of receiver "x" for determining the typeparams for instantiation. However, because M is a promoted method, so its associated receiver is not "x", but "x.T" where "T" is the embedded field of "x". That casues a mismatch when converting non-shape types arguments. Fixing it by using the actual receiver which has the method, instead of using the base receiver. Fixes #53982 Change-Id: I1836fc422d734df14e9e6664d4bd014503960bfc Reviewed-on: https://go-review.googlesource.com/c/go/+/419294 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com>
26 lines
359 B
Go
26 lines
359 B
Go
// build
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// Copyright 2022 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 main
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type S[K, V any] struct {
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E[V]
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}
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type E[K any] struct{}
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func (e E[K]) M() E[K] {
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return e
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}
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func G[K, V any](V) {
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_ = (*S[K, V]).M
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}
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func main() {
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G[*int](new(int))
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}
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