0
votes
2answers
1k views

How would I make a compiler in C++? [closed]

This probably been asked for but I can't google "How to make a compiler in C++" because I will just get "How to compile C++" as the results. Anyway, for my question, I'd like to make a simple ...
8
votes
5answers
398 views

Is it a good idea to read compiler source code? [closed]

I'm a junior in college majoring in Computer Science. Apart from writing lots of code, I want to start reading source code written by others to improve my coding skills and learn better/different ways ...
3
votes
1answer
871 views

What is the Ken Thompson Hack? [duplicate]

I read some stuff like cm bell labs but i couldn't get it all. How does it work really? What is the logic in that?
0
votes
0answers
347 views

Steps in converting a grammar to LL(1) Grammar

I have the following question: Convert the following grammar into an LL(1) grammar which recognises the same language (you may assume that the grammar is unambiguous). A -> int A -> int + A A ...
19
votes
5answers
23k views

How to write a very basic compiler

Advanced compilers like gcc compile codes into machine readable files according to the language in which the code has been written (e.g. C, C++, etc). In fact, they interpret the meaning of each codes ...
2
votes
5answers
2k views

How are operators organized in memory

How are operators organized/saved in the memory in context of a programming language. Are they procedures/functions saved somewhere and compilers just manipulate things to call these procs whenever ...
6
votes
6answers
3k views

Is there a language that transcompiles to C with a better syntax? [closed]

CoffeeScript is a language with a very clean Ruby-like syntax that transcompiles to JavaScript. Does the same thing exists with C? Then writing more readable and as fast as original C programs would ...
3
votes
1answer
2k views

What would be the best way to learn about compilers, and executable formats? [duplicate]

I want to write my own compiler for my own language. Yes, it's going to be hard, and it will take long, but I think it will be worth it. I have looked into OSDev.org, and read about executable ...
2
votes
4answers
367 views

What programs emit C++ code and pass it to mainstream compilers?

I suspect there're programs that instead of emitting machine code instead emit C++ code and then start a mainstream C++ compiler to compile it to machine code. I can't find any notable examples ...