Initial commit: Go 1.23 release state

test/typeparam/issue49659b.go

@@ -0,0 +1,28 @@
+// run
+
+// Copyright 2021 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.
+
+// Testing that AddrTaken logic doesn't cause problems for function instantiations
+
+package main
+
+type A[T interface{ []int | [5]int }] struct {
+	val T
+}
+
+//go:noinline
+func (a A[T]) F() {
+	_ = &a.val[2]
+}
+
+func main() {
+	var x A[[]int]
+	x.val = make([]int, 4)
+	_ = &x.val[3]
+	x.F()
+	var y A[[5]int]
+	_ = &y.val[3]
+	y.F()
+}