A compiler is a computer program (or set of programs) that transforms source code written in a programming language (the source language) into another computer language (the target language, often having a binary form known as object code).

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I want to write a data processing & analysis programming language that compiles to SAS. How to go about choosing a language to write my compiler in?

As a side project I wrote a simple macro in SAS to add syntatic sugar to SAS code. I hate how verbose SAS is sometimes! So my macro looks like this %macro md(code); /* expects a superquoted ...
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First and Follow Algorithm in Compiler Design

While I was studying Compilers,I saw an example in first and follow that illustrated how to 'find the first and follow' non-terminals in a grammer. But I couldn't get how FOLLOW(E')=FOLLOW(E)={ $ ,) ...
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Best way to handle language interoperability

Background In a language like F#, direct interoperability with most other .NET languages is possible. For example, it is possible to use classes written in C# directly in F#, and it is possible to ...
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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 ...
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Built-in Context-and-Input-to-Output-Hashing in Compilers

Why doesn't (open source) compilers contain builtin funtionality for (shared) caching and reuse-fetching (using SHA1-hash of compiler-version, build-flags, target-platform and inputs) of executable ...