modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/syntax/chan1.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2010 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 c chan int
    10  var v int
    11  
    12  func main() {
    13  	if c <- v { // ERROR "used as value"
    14  	}
    15  }
    16  
    17  var _ = c <- v // ERROR "unexpected <-"