diff options
Diffstat (limited to 'src/internal/types/testdata/fixedbugs/issue28251.go')
-rw-r--r-- | src/internal/types/testdata/fixedbugs/issue28251.go | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/internal/types/testdata/fixedbugs/issue28251.go b/src/internal/types/testdata/fixedbugs/issue28251.go new file mode 100644 index 0000000..ef5e61d --- /dev/null +++ b/src/internal/types/testdata/fixedbugs/issue28251.go @@ -0,0 +1,65 @@ +// Copyright 2018 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. + +// This file contains test cases for various forms of +// method receiver declarations, per the spec clarification +// https://golang.org/cl/142757. + +package issue28251 + +// test case from issue28251 +type T struct{} + +type T0 = *T + +func (T0) m() {} + +func _() { (&T{}).m() } + +// various alternative forms +type ( + T1 = (((T))) +) + +func ((*(T1))) m1() {} +func _() { (T{}).m2() } +func _() { (&T{}).m2() } + +type ( + T2 = (((T3))) + T3 = T +) + +func (T2) m2() {} +func _() { (T{}).m2() } +func _() { (&T{}).m2() } + +type ( + T4 = ((*(T5))) + T5 = T +) + +func (T4) m4() {} +func _() { (T{}).m4 /* ERROR "cannot call pointer method m4 on T" */ () } +func _() { (&T{}).m4() } + +type ( + T6 = (((T7))) + T7 = (*(T8)) + T8 = T +) + +func (T6) m6() {} +func _() { (T{}).m6 /* ERROR "cannot call pointer method m6 on T" */ () } +func _() { (&T{}).m6() } + +type ( + T9 = *T10 + T10 = *T11 + T11 = T +) + +func (T9 /* ERROR invalid receiver type \*\*T */ ) m9() {} +func _() { (T{}).m9 /* ERROR has no field or method m9 */ () } +func _() { (&T{}).m9 /* ERROR has no field or method m9 */ () } |