mirror of
https://github.com/golang/go
synced 2024-11-05 14:36:11 -07:00
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>
31 lines
523 B
Go
31 lines
523 B
Go
// compile
|
|
|
|
// Copyright 2022 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 p
|
|
|
|
type value[V comparable] struct {
|
|
node *node[value[V]]
|
|
value V
|
|
}
|
|
|
|
type node[V comparable] struct {
|
|
index *index[V]
|
|
children map[string]*node[V]
|
|
}
|
|
|
|
type index[V comparable] struct {
|
|
arrays []array[V]
|
|
}
|
|
|
|
type array[V comparable] struct {
|
|
valueMap map[int]V
|
|
}
|
|
|
|
var x value[int]
|
|
var y value[*Column]
|
|
|
|
type Column struct{ column int }
|