diff options
Diffstat (limited to 'test/typeparam/issue49246.dir')
-rw-r--r-- | test/typeparam/issue49246.dir/a.go | 20 | ||||
-rw-r--r-- | test/typeparam/issue49246.dir/b.go | 9 |
2 files changed, 29 insertions, 0 deletions
diff --git a/test/typeparam/issue49246.dir/a.go b/test/typeparam/issue49246.dir/a.go new file mode 100644 index 0000000..97459ee --- /dev/null +++ b/test/typeparam/issue49246.dir/a.go @@ -0,0 +1,20 @@ +// 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 a + +type R[T any] struct{ v T } + +func (r R[T]) Self() R[T] { return R[T]{} } + +type Fn[T any] func() R[T] + +func X() (r R[int]) { return r.Self() } + +func Y[T any](a Fn[T]) Fn[int] { + return func() (r R[int]) { + // No crash: return R[int]{} + return r.Self() + } +} diff --git a/test/typeparam/issue49246.dir/b.go b/test/typeparam/issue49246.dir/b.go new file mode 100644 index 0000000..5141b72 --- /dev/null +++ b/test/typeparam/issue49246.dir/b.go @@ -0,0 +1,9 @@ +// 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 b + +import "./a" + +func Crash() { a.Y(a.X)() } |