Unused code in prims/methodComparator

[Thomas Stüfe]

Hi all,

when investigating a warning about unchecked realloc() usage in
methodComparator.hpp, I found that the offending function
(BciMap::store_fragment_location) is not callable anymore.

BciMap::store_fragment_location is called
by MethodComparator::methods_switchable, which is not called anywhere.

Is there any reason we should keep this?

Regards, Thomas