================================================================================
basic/parens
================================================================================

res1 = 2 + 3 * 4
res2 = (2 + 3) * 4
res3 = 2 + (3 * 4)
res4 = (2) + (3) * (4)
res5 = ((((2) + (3)) * ((4))))

--------------------------------------------------------------------------------

(module
  (classProperty
    (identifier)
    (binaryExpr
      (intLiteral)
      (binaryExpr
        (intLiteral)
        (intLiteral))))
  (classProperty
    (identifier)
    (binaryExpr
      (parenthesizedExpr
        (binaryExpr
          (intLiteral)
          (intLiteral)))
      (intLiteral)))
  (classProperty
    (identifier)
    (binaryExpr
      (intLiteral)
      (parenthesizedExpr
        (binaryExpr
          (intLiteral)
          (intLiteral)))))
  (classProperty
    (identifier)
    (binaryExpr
      (parenthesizedExpr
        (intLiteral))
      (binaryExpr
        (parenthesizedExpr
          (intLiteral))
        (parenthesizedExpr
          (intLiteral)))))
  (classProperty
    (identifier)
    (parenthesizedExpr
      (parenthesizedExpr
        (binaryExpr
          (parenthesizedExpr
            (binaryExpr
              (parenthesizedExpr
                (intLiteral))
              (parenthesizedExpr
                (intLiteral))))
          (parenthesizedExpr
            (parenthesizedExpr
              (intLiteral))))))))
