github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/bug111.go (about)

     1  // run
     2  
     3  // Copyright 2009 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  package main
     8  
     9  var ncall int;
    10  
    11  type Iffy interface {
    12  	Me() Iffy
    13  }
    14  
    15  type Stucky struct {
    16  	n int
    17  }
    18  
    19  func (s *Stucky) Me() Iffy {
    20  	ncall++;
    21  	return s
    22  }
    23  
    24  func main() {
    25  	s := new(Stucky);
    26  	i := s.Me();
    27  	j := i.Me();
    28  	j.Me();
    29  	if ncall != 3 {
    30  		panic("bug111")
    31  	}
    32  }