A built-in hash code generator and equals comparator should be added to support es2015's typed arrays:

• Int8Array
• Uint8Array
• Uint8ClampedArray
• Int16Array
• Uint16Array
• Int32Array
• Uint32Array
• Float32Array
• Float64Array

These should be supported in the same way as classic arrays while ensuring that it does not compromise our existing environment support range.