modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/bug406.go (about)

     1  // run
     2  
     3  // Copyright 2012 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 2821
     8  package main
     9  
    10  type matrix struct {
    11  	e []int
    12  }
    13  
    14  func (a matrix) equal() bool {
    15  	for _ = range a.e {
    16  	}
    17  	for range a.e {
    18  	}
    19  	return true
    20  }
    21  
    22  func main() {
    23  	var a matrix
    24  	var i interface{}
    25  	i = true && a.equal()
    26  	_ = i
    27  }