Коробейников Арсений. Лабораторная работа 1. Clang AST. Вариант 4. #45
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Arseny-Korobeinikov
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В этой лабораторной работе реализован плагин, меняющий название переменных, добавляя к ним префикс. К глобальным переменным добавляется префикс global_, к статическим - static_, к локальным - local_ и к параметрам функций добавляется префикс param_. Пересечений ситуаций здесь произойти не может, например, не будет ситуации static_global_var.
Плагин реализован за счёт классов PrefixVarVisitor (Он используется для обхода дерева и изменения названия переменных), PrefixVarConsumer (Он обрабатывает файл, создавая визитёра и запуская обход) и PrefixVarAction(Сам плагин).
При запуске плагин может принять параметр --help, который выведет название плагина и краткое описание.