Batuhan Taskaya <[email protected]> added the comment:
> By leaving slices unhashable, and accounting for their presence in > code.__hash__, we get both the performance improvement and full backwards > compatibility. I thought about using code.__hash__ in the first place, but the compiler's underlying store system (both compiler_unit->u_consts and compiler->c_const_cache) uses dictionary's where the keys are constant objects themselves (or tuples where one of the items is the constant). We might need to change that first (either using something else for the keys, or switch to lists? or something else). ---------- _______________________________________ Python tracker <[email protected]> <https://bugs.python.org/issue42454> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
