honnef.co/go/tools@v0.4.7/staticcheck/testdata/src/example.com/checkStdlibUsageUTF8Cutset/checkStdlibUsageUTF8Cutset.go (about)

     1  package pkg
     2  
     3  import "strings"
     4  
     5  func fn() {
     6  	println(strings.Trim("\x80test\xff", "\xff")) //@ diag(`is not a valid UTF-8 encoded string`)
     7  	println(strings.Trim("foo", "bar"))
     8  
     9  	s := "\xff"
    10  	if true {
    11  		s = ""
    12  	}
    13  	println(strings.Trim("", s))
    14  }