How do I create my own programming language and a compiler for it A "compiler" is any device that translates from one programming language to another One of the nice things about having a C# compiler that turns C# into IL, and an IL compiler (the "jitter") that turns IL into machine code, is that you get to write the C# compiler to IL (easy!), and put the processor-specific optimizations in the jitter
How Does A Compiler Work? - Software Engineering Stack Exchange A compiler is a program that translates the source code for another program from a programing language into executable code The source code is typically in a high-level programming language (e g Pascal, C, C++, Java, Perl, C#, etc )
Is Ken Thompsons compiler hack still a threat? Ken Thompson Hack (1984) Ken Thompson outlined a method for corrupting a compiler binary (and other compiled software, like a login script on a *nix system) in 1984 I was curious to know if modern
What is the history of the C compiler? - Software Engineering Stack . . . The first C compiler written by Dennis Ritchie used a recursive descent parser, incorporated specific knowledge about the PDP-11, and relied on an optional machine-specific optimizer to improve the assembly language code it generated The first C compiler was also written by him, in assembly This page from bell-labs answers most of your questions
Compiler Warnings - Software Engineering Stack Exchange Many compilers have warning messages to warn the programmers about potential runtime, logic and performance errors, most times, you quickly fix them, but what about unfixable warnings? How do you
c++ - Is it bad practice to write code that relies on compiler . . . When it comes to performance, you have to rely on compiler-specific behavior in general, and compiler optimizations in particular A standard-compliant compiler is free to compile your code in any way it wants to, as long as the compiled code behaves according to the language specification