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ddc93a536f
Shape-based stenciling in unified IR is done by converting type argument to its underlying type. So it agressively check that type argument is not a TFORW. However, for recursive instantiated type argument, it may still be a TFORW when shapifying happens. Thus the assertion failed, causing the compiler crashing. To fix it, just allow fully instantiated type when shapifying. Fixes #54512 Fixes #54722 Change-Id: I527e3fd696388c8a37454e738f0324f0c2ec16cb Reviewed-on: https://go-review.googlesource.com/c/go/+/426335 TryBot-Result: Gopher Robot <gobot@golang.org> Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Heschi Kreinick <heschi@google.com> Reviewed-by: Matthew Dempsky <mdempsky@google.com>
16 lines
257 B
Go
16 lines
257 B
Go
// compile
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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 p
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type G[T any] struct {
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h H[G[T]]
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}
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type H[T any] struct{}
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var x G[int]
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