README.md

Minijava Compiler

This is a compiler for the language Minijava that I implementeed as a part of Doug Lea's CSC 444 course in Fall 2018.

$ cat HelloOne.minijava 
class HelloOne {
    public static io void main(String[] a){
        System.out.println(1);
    }
}
$ sbt "run HelloOne.minijava"


           ;k'        ,,
          ok        '0:
         ,0        ,0.
         ol        O,
         ;0        k:
          kl       'K.
           0:       :0
           .X.       Oc
            :O       .K,
             N        'N
            .X        .M.
           .K,        xd
          ck.       ;d'

                    ..          .x  .:olll;
  ,k             ,dd;;dx.       .K.xo.    'K'
  lo oxclk,   .cx:      lxl',dd..WO.       K,
  ll      :oloc.          .,'   ok        ok
  ll                            K;    ,ldx;
  ;k                           .N  ,dd,.
  .X          /\ /\            dxlk,
   dd        /  V  \          .WK,
    0:      /       \ ini     kk
    .K'                      xx
     .K'                    lk
       xd.                .dx
        .oxc            :xo.
           .;lllllclllol'

$ java HelloOne
1

Libraries and frameworks used

The compiler uses Antlr for parsing, ASM for generating JVM bytecode, and Soot for performing optimization.