add parser.mly test new pseudopascal.mly
commit before pull
Merge branch 'master' of github.com:MaximeHeckel/ico-project

* 'master' of github.com:MaximeHeckel/ico-project: (30 commits)
  Add tree type ( Pas sur si necessaire )
  add tree.mli
  Add program to print.ml
  add definition to print.ml
  Change print.ml functions
  add instruction to print
  typo
  add expression 2nd printing fn + next printing fn commented
  add expression printing function
  add priorities for binop
  change binop print
  remove primitive references
  remove primitive.mli
  new PPSyntax.mli
  Primitive printing fn
  add fundef printing function
  add constant to print.ml
  Remove comment
  Add binop to print.ml
  Add type printing to print.ml
  ...
Type arbre polymorphe