csharplang/meetings/2019/README.md

# Upcoming meetings for 2019

## Feb 13, 2019

## Feb 11, 2019

## Jan 23, 2019

- Function pointers (Jared)

## Jan 16, 2019

- pattern-based disposal in `await foreach` (Julien/Stephen)

## Jan 14, 2019

-	Nullable: never null warning
- Generating null-check for `parameter!` (Jared)

## Jan 9, 2019

- Async-streams: re-discuss pattern-based `await foreach` (Stephen)
- Recursive Patterns Open Language Issues https://github.com/dotnet/csharplang/issues/2095

## Schedule ASAP

## Schedule when convenient

- Discussion of refreshing language spec (Neal)
- Nullability flow through conditional access when unconstrained generic type parameters are involved. (Aleksey)
- Allowing pattern-based `foreach` and `await foreach` to bind to an extension `GetEnumerator`/`GetAsyncEnumerator` and `MoveNext`/`MoveNextAsync` (Julien/Chris)
- Confirm shadowing rules for local functions (Chuck/Julien)
- Making a `CancellationToken` available in async-iterator method bodies; possibly reserving a keyword (Julien/Stephen) 
- Confirm whether reachability should affect nullability analysis. (Fred/Chuck/Aleksey)

## Recurring topics

- *Triage championed features*
- *Triage milestones*
- *Design review*

# C# Language Design Notes for 2019

Overview of meetings and agendas for 2019

## Jan 7, 2019

[C# Language Design Notes for Jan 7, 2019](LDM-2019-01-07.md)

Nullable:

1. Variance in overriding/interface implementation
2. Breaking change in parsing array specifiers