modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/issue6703r.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2014 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  // Check for cycles in the method call of an embedded struct returned
     8  // from a function call.
     9  
    10  package funcembedmethcall
    11  
    12  type T int
    13  
    14  func (T) m() int {
    15  	_ = x
    16  	return 0
    17  }
    18  
    19  func g() E {
    20  	return E{0}
    21  }
    22  
    23  type E struct{ T }
    24  
    25  var (
    26  	e E
    27  	x = g().m() // ERROR "initialization loop|depends upon itself" 
    28  )