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Source file test/fixedbugs/issue4847.go

Documentation: test/fixedbugs

     1  // errorcheck
     2  
     3  // Copyright 2013 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // Issue 4847: initialization loop is not detected.
     8  
     9  package p
    10  
    11  type (
    12  	E int
    13  	S int
    14  )
    15  
    16  type matcher func(s *S) E
    17  
    18  func matchList(s *S) E { return matcher(matchAnyFn)(s) }
    19  
    20  var foo = matcher(matchList)
    21  
    22  var matchAny = matcher(matchList) // ERROR "initialization loop|depends upon itself"
    23  
    24  func matchAnyFn(s *S) (err E) { return matchAny(s) }
    25  

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