Constraint validation gives an unexpected runtime error

[TharmiganK]

Description:

When running constraint:validate function with the type/record which has custom annotations other than constraint, the following error is returned :

error: Unexpected error found due to typedesc and value mismatch.

Steps to reproduce:

Run the following code :

import ballerina/constraint;

type ColumnRecord record {|
    string name;
|};

annotation ColumnRecord Column on field;

type Order record {|
    string id;
    @Column {name: "product_id"}
    string productId;
    int quantity;
|};

public function main() returns error? {
    Order req = {
        id: "10",
        productId: "23",
        quantity: 5
    }; 
    req = check constraint:validate(req);
}

Affected Versions:

Ballerina SwanLake 2201.3.0

[github-actions]

This issue is NOT closed with a proper Reason/ label. Make sure to add proper reason label before closing. Please add or leave a comment with the proper reason label now.

      - Reason/EngineeringMistake - The issue occurred due to a mistake made in the past.
      - Reason/Regression - The issue has introduced a regression.
      - Reason/MultipleComponentInteraction - Issue occured due to interactions in multiple components.
      - Reason/Complex - Issue occurred due to complex scenario.
      - Reason/Invalid - Issue is invalid.
      - Reason/Other - None of the above cases.