Redefinition of builtin RVV-B0009
Bug risk
Major
6 months ago
—
2 years old
redefinition of the built-in type any
77 zap.Error(err),
78 )
79 }
80 any := false 81 if h == "" {
82 h = "[::]"
83 any = trueredefinition of the built-in function new
22 wg sync.WaitGroup
23}
24
25func new(config *App, logger *zap.Logger) *runner {26 r := &runner{
27 App: *config,
28 logger: logger.With(
Description
Constant names like false, true, nil and function names like append,
make, and basic type names like bool, and byte are not reserved keywords
of the language making them eligible for redefinition. It is not recommended to
redefine these builtins (or keywords) that can lead to bugs that are very
difficult to detect.
Bad practice
nil := true
Recommended
nilVal := true