| Test of warning diagnostics from various analyzers: |
| tests, copylocks, printf, and timeformat. |
| |
| -- go.mod -- |
| module example.com |
| go 1.12 |
| |
| -- bad_test.go -- |
| package analyzer |
| |
| import ( |
| "fmt" |
| "sync" |
| "testing" |
| "time" |
| ) |
| |
| func Testbad(t *testing.T) { //@diag("", re"Testbad has malformed name: first letter after 'Test' must not be lowercase") |
| var x sync.Mutex |
| _ = x //@diag("x", re"assignment copies lock value to _: sync.Mutex") |
| |
| printfWrapper("%s") //@diag(re`printfWrapper\(.*\)`, re"example.com.printfWrapper format %s reads arg #1, but call has 0 args") |
| } |
| |
| func printfWrapper(format string, args ...interface{}) { |
| fmt.Printf(format, args...) |
| } |
| |
| func _() { |
| now := time.Now() |
| fmt.Println(now.Format("2006-02-01")) //@diag("2006-02-01", re"2006-02-01 should be 2006-01-02") |
| } |
