[Bug]: Compiler (BIROptimizer) crashes for raw template with interpolations when used as a default value of a parameter

[MaryamZi]

Description

$title.

Steps to Reproduce

type Employee record {|
    string firstName;
    string lastName;
|};

public type RT object {
    *object:RawTemplate;
    public string[] & readonly strings;
    public anydata[] insertions;
};

function fn(Employee e, RT fullName = `${e}`) {
}

Affected Version(s)

2201.11.0-SNAPSHOT

OS, DB, other environment details and versions

No response

Related area

-> Compilation

Related issue(s) (optional)

No response

Suggested label(s) (optional)

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Suggested assignee(s) (optional)

No response

[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.