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go/test/typeparam/issue47878.go
Matthew Dempsky e24977d231 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>
2022-03-01 19:45:34 +00:00

57 lines
802 B
Go

// compile
// 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.
package main
type Src1[T any] func() Src1[T]
func (s *Src1[T]) Next() {
*s = (*s)()
}
type Src2[T any] []func() Src2[T]
func (s Src2[T]) Next() {
_ = s[0]()
}
type Src3[T comparable] map[T]func() Src3[T]
func (s Src3[T]) Next() {
var a T
_ = s[a]()
}
type Src4[T any] chan func() T
func (s Src4[T]) Next() {
_ = (<-s)()
}
type Src5[T any] func() Src5[T]
func (s Src5[T]) Next() {
var x interface{} = s
_ = (x.(Src5[T]))()
}
func main() {
var src1 Src1[int]
src1.Next()
var src2 Src2[int]
src2.Next()
var src3 Src3[string]
src3.Next()
var src4 Src4[int]
src4.Next()
var src5 Src5[int]
src5.Next()
}