staticcheck: add SA6004 placeholder
@@ -278,6 +278,7 @@ func (c *Checker) Funcs() map[string]lint.Func {
"SA6001": c.CheckMapBytesKey,
"SA6002": c.callChecker(checkSyncPoolSizeRules),
"SA6003": c.CheckRangeStringRunes,
+ "SA6004": nil,
"SA9000": nil,
"SA9001": c.CheckDubiousDeferInChannelRangeLoop,
