/
/
opt
/
golang
/
1.22.0
/
test
/
typeparam
/
mdempsky
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PHP 8.3.16
Dir:
/opt/golang/1.22.0/test/typeparam/mdempsky
Edit:
/opt/golang/1.22.0/test/typeparam/mdempsky/16.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. // Test that type assertion panics mention the real interface type, // not their shape type. package main import ( "fmt" "runtime" "strings" ) func main() { // The exact error message isn't important, but it should mention // `main.T`, not `go.shape.int_0`. if have := F[T](); !strings.Contains(have, "interface { T() main.T }") { fmt.Printf("FAIL: unexpected panic message: %q\n", have) } } type T int func F[T any]() (res string) { defer func() { res = recover().(runtime.Error).Error() }() _ = interface{ T() T }(nil).(T) return }
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