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## overrides.md

      
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                erica
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              July 4, 2018 09:11
            
              
                Requiring Proactive Overrides for Default Protocol Implementations
              
          
    Requiring Proactive Overrides for Default Protocol Implementations


Proposal: tbd
Author(s): Erica Sadun
Status: tbd
Review manager: tbd

Introduction

This proposal enhances protocol implementation safety. It incorporates two keywords that cooperate with compiler checks to limit "near miss" implementation errors and accidental member overrides. This is a strictly syntactic system intended to provide greater safety at compile time, and would not affect existing compiled code bases.