元数据更重要的优点是编译器可以使用它来执行基本的编译时检查。
A more significant advantage of metadata is the ability for a compiler to use it to perform some basic compile-time checking.
这很方便，如果不支持的话，编译器会一次生成基本兼容的字节码。
It is convenient, if unsupported, and the compiler generates mostly compatible bytecode in a single pass.
Goat Rodeo中的基本数据结构就是Q ' s——量子信息，编译器会检查该信息，同时能够处理JSON的任何语言都可以使用该信息。
The fundamental data structure in Goat Rodeo will be known as q's - quanta of information, which will be compiler checked and available for consumption by any language capable of understanding JSON.
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