const regexp/syntax.ErrInvalidCharRange
6 uses
regexp/syntax (current package)
parse.go#L34: ErrInvalidCharRange ErrorCode = "invalid character class range"
parse.go#L1611: return nil, "", &Error{ErrInvalidCharRange, name}
parse.go#L1688: return nil, "", &Error{ErrInvalidCharRange, s}
parse.go#L1705: return nil, "", &Error{ErrInvalidCharRange, seq}
parse.go#L1759: return "", &Error{Code: ErrInvalidCharRange, Expr: t[:1+size]}
parse.go#L1806: return "", &Error{Code: ErrInvalidCharRange, Expr: rng}