[Distributed] Avoid infinite recursion in distributed thunk on protocol extensions #73032
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…ol extensions Because of the new ways we handle distributed requirements to support distributed resolvable protocols, we now have protocol requirements for both the thunk and the real method. A distributed thunk inside a protocol extension now ended up calling "itself" through protocol witness, but instead should always call the "real" method. Without this patch such situation would end up in an infinite recurstion executing such method from executeDistributedTarget when the method was a default impl provided by extension on a protocol. This patch resolves this by becoming contextually aware of the distributed thunk, and allowing it to always call the "real" method. resolves rdar://125445347
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Apr 15, 2024
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Because of the new ways we handle distributed requirements to support distributed resolvable protocols, we now have protocol requirements for both the thunk and the real method. A distributed thunk inside a protocol extension now ended up calling "itself" through protocol witness, but instead should always call the "real" method.
Without this patch such situation would end up in an infinite recurstion executing such method from executeDistributedTarget when the method was a default impl provided by extension on a protocol.
This patch resolves this by becoming contextually aware of the distributed thunk, and allowing it to always call the "real" method.
resolves rdar://125445347