github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/bug418.go (about)

     1  // errorcheck
     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 3044.
     8  // Multiple valued expressions in return lists.
     9  
    10  package p
    11  
    12  func Two() (a, b int)
    13  
    14  // F used to compile.
    15  func F() (x interface{}, y int) {
    16  	return Two(), 0 // ERROR "single-value context"
    17  }
    18  
    19  // Recursive used to trigger an internal compiler error.
    20  func Recursive() (x interface{}, y int) {
    21  	return Recursive(), 0 // ERROR "single-value context"
    22  }