modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/issue8475.go (about)

     1  // build
     2  
     3  // Copyright 2014 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 8745: comma-ok assignments should produce untyped bool as 2nd result.
     8  
     9  package main
    10  
    11  type mybool bool
    12  
    13  func main() {
    14  	var ok mybool
    15  	_ = ok
    16  
    17  	var i interface{}
    18  	_, ok = i.(int)
    19  
    20  	var m map[int]int
    21  	_, ok = m[0]
    22  
    23  	var c chan int
    24  	_, ok = <-c
    25  }