Problem Statement/Rationale

https://jira.mongodb.org/browse/SERVER-59765 added a check if values passed to $dateAdd / $dateSubtract would overflow. The update works correctly with numbers cast to Long, but fails with values cast using Int32 

Steps to Reproduce

Run the following:
db.addSub.aggregate([{$project: {newDate: {"$dateAdd":
{"startDate" : Timestamp(0, 4294967295),
"unit" : "month",
"amount" : {$multiply: [Int32("2147483648")]},
"timezone" : "+1187" }}
}} ])

Expected Results

The value passed to Int32 is outside the signed range, it should be rejected 

Actual Results

The value is accepted. 

Additional Notes