diff options
Diffstat (limited to 'test/typeparam/issue48047.go')
-rw-r--r-- | test/typeparam/issue48047.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/typeparam/issue48047.go b/test/typeparam/issue48047.go new file mode 100644 index 0000000..06a2ebd --- /dev/null +++ b/test/typeparam/issue48047.go @@ -0,0 +1,30 @@ +// 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. + +package main + +type A[T any] struct { + field B[T] +} + +type B[T any] interface { + Work(T) +} + +func (a *A[T]) Work(t T) { + a.field.Work(t) +} + +type BImpl struct{} + +func (b BImpl) Work(s string) {} + +func main() { + a := &A[string]{ + field: BImpl{}, + } + a.Work("") +} |