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37 lines
869 B
Go
37 lines
869 B
Go
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// errorcheck
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// Copyright 2020 The Go Authors. All rights reserved. Use of this
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// source code is governed by a BSD-style license that can be found in
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// the LICENSE file.
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package p
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type T1 struct { // ERROR "invalid recursive type T1\n\tLINE: T1 refers to\n\tLINE+4: T2 refers to\n\tLINE: T1$"
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f2 T2
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}
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type T2 struct {
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f1 T1
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}
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type a b
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type b c // ERROR "invalid recursive type b\n\tLINE: b refers to\n\tLINE+1: c refers to\n\tLINE: b$"
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type c b
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type d e
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type e f
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type f f // ERROR "invalid recursive type f\n\tLINE: f refers to\n\tLINE: f$"
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type g struct { // ERROR "invalid recursive type g\n\tLINE: g refers to\n\tLINE: g$"
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h struct {
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g
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}
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}
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type w x
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type x y // ERROR "invalid recursive type x\n\tLINE: x refers to\n\tLINE+1: y refers to\n\tLINE+2: z refers to\n\tLINE: x$"
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type y struct{ z }
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type z [10]x
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type w2 w // refer to the type loop again
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