Facebook 推出靜態分析工具:Facebook Infer

Facebook 推出了靜態分析工具 Facebook Infer,可以事先找出 AndroidiOS 上的 bug:Open-sourcing Facebook Infer: Identify bugs before you ship

從官方給的操作動畫中就可以看出來怎麼跑了。目前看起來支援三種程式語言,C、Objective-C、Java:

Facebook Infer is a static analysis tool - if you give Infer some Objective-C, Java, or C code, it produces a list of potential bugs.

在 Android 上 (Java) 會找出的類型:

Infer reports null pointer exceptions and resource leaks in Android and Java code.

iOS 上則只找 memory leak:

In addition to this, it reports memory leak problems in iOS and C code.

比較特別的是,這個工具是用 OCaml 寫:

Infer is a static analysis tool for Java, Objective-C and C, written in OCaml.

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