Standard
Unsafe Unicode Characters
Octane recommends against using any of the Unicode Direction Control Characters (U+2066, U+2067, U+2068, U+2029,U+202A, U+202B, U+202C, U+202D, or U+202E).
The use of unicode direction control characters can sneakily mislead reviewers and users of the smart contract as the text may be processed by the compiler in a different order than the reviewer expects.
Octane will detect and flag such invisible unicode direction control characters, which may be used to mask malicious code or code errors.
Was this page helpful?