TIL compiler

Compiler for a made up programming language called TIL. The language's specification is in our teacher's wiki.

The steps to develop a full TIL compiler imply the adaptation of:

• the scanner (til_scanner.l)
• the parser (til_parser.y)
• the symbol (targets/symbol.h)
• the type checker (targets/type_checker.cpp)
• the XML writer (for the middle delivery: targets/xml_writer.cpp)
• the Postfix writer (for the final delivery: targets/postfix_writer.cpp)