Empty Catch Block (ARCH9150)

Key swift.logging.empty-catch-block · Severity error · Category logging

Flags catch blocks with no statements - the error disappears.

Incorrect

do { try save() } catch { }

Correct

do { try save() } catch { logger.error("save failed: \(error)"); throw error }

Fix

Log the error, rethrow, or document why ignoring is correct.