honnef.co/go/tools@v0.5.0-0.dev.0.20240520180541-dcae280a5e87/simple/s1005/testdata/src/example.com/CheckUnnecessaryBlank/receive-blank.go (about)

     1  package pkg
     2  
     3  func fn2() {
     4  	var ch chan int
     5  	<-ch
     6  	_ = <-ch //@ diag(`unnecessary assignment to the blank identifier`)
     7  	select {
     8  	case <-ch:
     9  	case _ = <-ch: //@ diag(`unnecessary assignment to the blank identifier`)
    10  	}
    11  	x := <-ch
    12  	y, _ := <-ch, <-ch
    13  	_, z := <-ch, <-ch
    14  	_, _, _ = x, y, z
    15  }