專有名詞
css AST
css 抽象語法樹(abstract-syntax-tree) 润梯。An AST is usually the result of the syntax analysis phase of a compiler.
抽象語法樹
作用
Operator overloading is yet another case where correct usage and final function are determined based on the context. Java provides an excellent example, where the '+' operator is both numerical addition and concatenation of strings.
參考文獻
預(yù)處理器處理流程
https://en.wikipedia.org/wiki/Abstract_syntax_tree
