go/test/typeparam/issue51245.go

// build

// 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 main

type T[P any] int
const C T[int] = 3

type T2 int
const C2 T2 = 9

func main() {
}
all: avoid use of cmd/compile -G flag in tests The next CL will remove the -G flag, effectively hard-coding it to its current default (-G=3). Change-Id: Ib4743b529206928f9f1cca9fdb19989728327831 Reviewed-on: https://go-review.googlesource.com/c/go/+/388534 Reviewed-by: Keith Randall <khr@golang.org> Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> 2022-02-28 15:32:19 -07:00			`// build`
cmd/compile: emit types of constants which are instantiated generic types Normally types of constants are emitted when the type is defined (an ODCLTYPE). However, the types of constants where the type is an instantiated generic type made inside the constant declaration, do not normally get emitted. But the DWARF processor in the linker wants to see those types. So we emit them during stenciling. Fixes #51245 Change-Id: I59f20f1d7b91501c9ac760cf839a354356331fc6 Reviewed-on: https://go-review.googlesource.com/c/go/+/388117 Trust: Keith Randall <khr@golang.org> Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com> 2022-02-25 17:06:53 -07:00
			`// 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 main`

			`type T[P any] int`
			`const C T[int] = 3`

			`type T2 int`
			`const C2 T2 = 9`

			`func main() {`
			`}`