modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/issue18915.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2017 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  // Make sure error message for invalid conditions
     8  // or tags are consistent with earlier Go versions.
     9  
    10  package p
    11  
    12  func _() {
    13  	if a := 10 { // ERROR "a := 10 used as value"
    14  	}
    15  
    16  	for b := 10 { // ERROR "b := 10 used as value"
    17  	}
    18  
    19  	switch c := 10 { // ERROR "c := 10 used as value"
    20  	}
    21  }