This project built for a class group assignment for compiler design 4th year 1st semester. for rust programming language using YACC AND BISON.

first install bison and yacc depending on your operating system

Then run the following commads

• Running This command will result in y.tab.c & y.tab.h

yacc -dy parser.y

• Running This command will result in lex.yy.c

lex scanner.l

• Running This command will result in a.out in ubuntu or a.exe on windows

cc lex.yy.c y.tab.c

• Then run tha executable file with an input rust.rs

./a.out rust.rs