JFTT Compiler

The following repository contains a compiler for simple programming language.

Instructions

Compiling

In order to compile code, invoke Makefile (command make). This complies both flex (scanner.l) and bison (gram.ypp) files. Command make interpeter compiles interpreter (g++ -Wall -std=c++11 interpreter.cc -o interpreter).

Running

Passing code to standard input of compiler file results in displaying output code on standard output (./compiler < data.imp). ./compiler < data.imp > result.mr command saves output code to result.mr file. Code is run in an interpreter by running ./interpreter [file name] - e.g. ./interpreter result.mr.

Makefile

Makefile contains three implemented commands - run, test and clean.

• make run passes the data from data.imp file to compiler and displays output code using command line.
• make test passes the same data but saves the output to result.mr, that is passed next to the interpreter ./interpreter result.mr
• make clean deletes the following files: interpreter, compiler and lex.yy.c.

Requirements and used software

Compiler has been created and tested on both Ubuntu 14.04 oraz Fedora 26 systems.
Requirements:

• C++11
• Bison 3.0.2
• flex 2.5.35