Add a draft specification for pattern-matching so it is version controlled. #6570
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/cc @MadsTorgersen @jared Please review. This is a draft proposed feature spec being checked into the common (future) repository by community request - people want to be able to follow the revision history. I'll work on a couple of the other draft specs next. |
This was referenced Nov 4, 2015
| Pattern Matching for C# | ||
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| Pattern matching extensions for C# enable many of the benefits of algebraic data types and pattern matching from functional languages, but in a way that smoothly integrates with the feel of the underlying language. The basic features are: [record types](records.md), which are types whose semantic meaning is described by the shape of the data; and pattern matching, which is a new expression form that enables extremely concise multilevel decomposition of these data types. Elements of this approach are inspired by related features in the programming languages [F#](http://www.msr-waypoint.net/pubs/79947/p29-syme.pdf "Extensible Pattern Matching Via a Lightweight Language") and [Scala](http://lampwww.epfl.ch/~emir/written/MatchingObjectsWithPatterns-TR.pdf "Matching Objects With Patterns"). |
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That right, it hasn't been written yet.
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Add a draft specification for pattern-matching so it is version controlled.
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By repeated community request.