go/test/typeparam/issue50417b.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

51 lines
742 B
Go

// run
// 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
import "fmt"
type MyStruct struct {
b1, b2 string
E
}
type E struct {
val int
}
type C interface {
~struct {
b1, b2 string
E
}
}
func f[T C]() T {
var x T = T{
b1: "a",
b2: "b",
}
if got, want := x.b2, "b"; got != want {
panic(fmt.Sprintf("got %d, want %d", got, want))
}
x.b1 = "y"
x.val = 5
return x
}
func main() {
x := f[MyStruct]()
if got, want := x.b1, "y"; got != want {
panic(fmt.Sprintf("got %d, want %d", got, want))
}
if got, want := x.val, 5; got != want {
panic(fmt.Sprintf("got %d, want %d", got, want))
}
}