diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/typeparam/issue47684.go | 19 | ||||
-rw-r--r-- | test/typeparam/issue47684b.go | 23 | ||||
-rw-r--r-- | test/typeparam/issue47684c.go | 19 |
3 files changed, 61 insertions, 0 deletions
diff --git a/test/typeparam/issue47684.go b/test/typeparam/issue47684.go new file mode 100644 index 0000000000..2798b78ca8 --- /dev/null +++ b/test/typeparam/issue47684.go @@ -0,0 +1,19 @@ +// run -gcflags=-G=3 + +// 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 + +func f[G any]() int { + return func() int { + return func() int { + return 0 + }() + }() +} + +func main() { + f[int]() +} diff --git a/test/typeparam/issue47684b.go b/test/typeparam/issue47684b.go new file mode 100644 index 0000000000..c43ef8d169 --- /dev/null +++ b/test/typeparam/issue47684b.go @@ -0,0 +1,23 @@ +// run -gcflags=-G=3 + +// 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 + +func f[G any]() interface{} { + return func() interface{} { + return func() interface{} { + var x G + return x + }() + }() +} + +func main() { + x := f[int]() + if v, ok := x.(int); !ok || v != 0 { + panic("bad") + } +} diff --git a/test/typeparam/issue47684c.go b/test/typeparam/issue47684c.go new file mode 100644 index 0000000000..32f1b66087 --- /dev/null +++ b/test/typeparam/issue47684c.go @@ -0,0 +1,19 @@ +// run -gcflags=-G=3 + +// 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 + +func f[G any]() func()func()int { + return func() func()int { + return func() int { + return 0 + } + } +} + +func main() { + f[int]()()() +} |