Type loosing type name when there is annonymous type of same shape

[ushirask]

Description:
The type name of a tuple typedesc is removed at runtime if there is an anonymous type of the same shape

Steps to reproduce:

import ballerina/io;

function foo() {
    var [a, ...b] = getData();
    io:println(a, b);
}

function getData() returns [int, int, string...] {
    return [1, 2, "hello", "world"];
}

type T [int, string...];

public function main() {
    T x = [1, "a", "b"];
    io:println(x);
}

Here type name of x is "" and not "T" as expected.

Affected Versions:

OS, DB, other environment details and versions:

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