Compilation principle 123

Source: Internet
Author: User

1. What is the principle of compiling?

Personal understanding, the compilation is like translation, the translation of one language into another language, compiling is the high-level or assembly language translation into a computer can recognize the binary machine language, the compilation principle is to explain the process of compiling. The content includes language and grammar, lexical analysis, parsing, grammar-guided translation, intermediate code generation, storage management, code optimization, and target code generation. The compiling principle is an important specialized course of computer professional setup. Although only a few people engaged in the work of compiling, but this course in theory, technology, methods to provide students with systematic and effective training, to improve the quality and ability of software personnel.

2. What are the benefits of learning how to compile?

Learning to compile the principle can let us understand the machine language and high-level language conversion between the way, you can write the compiler, can be more objective to compare the differences between the various languages, it is easier to understand in a language where the wording is equivalent, which is the difference , we can have a deeper understanding of the nature of the program and programming language we write, understand what the source of the code is, and better understand the program and solve the problems of the program. On the whole, we can become tall, and solve programming problems will have a new perspective to think.

3. What loss does not learn?

If you do not learn, will cause knowledge defects, encountered some underlying problems or performance problems, may not be able to solve, in the Internet, if the underlying language, such as C language, must learn this door, or will encounter a lot of difficult problems, if you do not learn this course, can not understand the process of compiling, so that, I feel the code is just code, like tools, if you learn the door, I can know the root of the various languages, better use of various languages, and even create language--.

4. How to learn the principle of compiling?

Read a lot of information on the Internet, feel this course is the heavenly book, the most difficult course, but still have to learn. For this course, if the light to see, is certainly not understand, should be more practice, more reference to other books, there are too difficult books do not need to see, as much as possible to combine the theory to practice it, although this course is difficult, but still have to study hard, class to listen to the teacher lectures, more reading, more practice, good study, day

Compilation principle 123

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