Remove NoOp from MTAC
Do not use the old NoOp anymore
Merge branch 'feature/clean_nop' into develop
String itself is not a valid mtac statement anymore
Add a new operator for labels
Use the new operator
Cleanup
Adapt code using labels
Merge branch 'feature/merge_label_quadruple' into develop
Add information to a quadruple to represent a jump
Cleanup
Goto is not a statement anymore
Adapt the operations working on Goto
Clean usage of goto
Use the label() function instead of direct access
Merge branch 'feature/merge_goto_quadruple' into develop
Clean the usage of label
Remove param to use quadruple instead
Update passes to use Quadruple instead of Param
Finish adapting the passes