[4.2][ConstraintSystem] Reinstate favoring more specialized of two generic… #17381
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… overloads. This was originally commited in 3d32e89, and then backed out in c40fd39 due to concern over behavioral changes. This version avoids the optimization when there are any optional types involved in the signatures of the functions. For these cases, compareDeclarations can return the wrong order at the moment. I have another PR in the works that attempts to begin unraveling some of the issues around fixing the overload comparisons. (cherry picked from commit 1a2d7f5)
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rudkx
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… overloads.
This was originally commited in
3d32e89, and then backed out in
c40fd39 due to concern over
behavioral changes.
This version avoids the optimization when there are any optional types
involved in the signatures of the functions.
For these cases, compareDeclarations can return the wrong order at the
moment.
I have another PR in the works that attempts to begin unraveling some
of the issues around fixing the overload comparisons.
(cherry picked from commit 1a2d7f5)