cc-defensive-programming

| No executable code in assertions | Code disappears in production builds | | No empty catch blocks | Silently swallows bugs that compound | | External input validated | Security vulnerabilities, data corruption |

Why triage works: These 5 items catch 80% of defensive programming bugs. Full checklist (21 items) is for non-emergency review.

Cutting corners in a crisis creates the NEXT crisis. The "quick fix" empty catch block you add today becomes tomorrow's 3 AM page.

使用 24 項清單檢查錯誤處理、輸入驗證和異常模式。在審計防禦程式碼、設計路障、選擇斷言與錯誤處理或決定正確性與穩健性策略時使用。觸發條件：空的 catch 區塊、缺少輸入驗證、具有副作用的斷言、錯誤的異常抽象層級、垃圾進垃圾出心態、跳過驗證的最後期限壓力、可信來源合理化。產生狀態表，其中包含每個項目的違規/警告/通過，或路障/錯誤處理設計建議。 來源：ryanthedev/code-foundations。