csharplang/meetings/2020

Upcoming meetings for 2020

Schedule ASAP

Schedule when convenient

• https://github.com/dotnet/csharplang/issues/2608 module initializers (Neal)
• https://github.com/dotnet/csharplang/issues/2910 base(T) (Neal)
• https://github.com/dotnet/csharplang/issues/140 field keyword in properties (cyrusn)

Recurring topics

• Triage championed features
• Triage milestones
• Design review

April 15, 2020

• Is e is dynamic a "pure" null check? (Neal)
• Reconsider: Target-typing ?: when the natural type isn't convertible to the target type. (Neal)
• https://github.com/dotnet/csharplang/issues/2926 Target-typed simple identifier (Neal)
• Reconsider: Inferred type of an or pattern is the "common type" of the two inferred types (Neal)

April 13, 2020

April 8, 2020

April 6, 2020

April 1, 2020

March 30, 2020

March 25, 2020

• https://github.com/dotnet/csharplang/issues/3259 Open issues with native integers (Chuck)
• Records design (Mads, Andy)

March 23, 2020

• Triage
• Builder-based records (Cyrus)

March 18, 2020

• https://github.com/jaredpar/csharplang/blob/record/proposals/recordsv3.md clone-style records (Jared)

March 11, 2020

• Records design (Mads, Andy)

March 9, 2020

• Digest feedback from design review
• Records design (Mads, Andy)

Jan 29, 2020

• Records: drilling in to individual features (Mads)

Jan 13, 2020

• Records: Paging back in the previous proposal (Andy)

C# Language Design Notes for 2020

Overview of meetings and agendas for 2020

Feb 26, 2020

C# Language Design Notes for Feb. 26, 2020

Design Review

Feb 24

C# Language Design Notes for Feb. 24, 2020

Taking another look at "nominal" records

Feb 19

C# Language Design Notes for Feb. 19, 2020

State-based value equality

Feb 12

C# Language Design Notes for Feb. 12, 2020

Records

Feb 10

C# Language Design Notes for Feb. 10, 2020

Records

Feb 5

C# Language Design Notes for Feb. 5, 2020

• Nullability of dependent calls (Chuck, Julien)
• https://github.com/dotnet/csharplang/issues/3137 Records as individual features (Mads)

Feb 3

C# Language Design Notes for Feb. 3, 2020

Value Equality

Jan 29, 2020

C# Language Design Notes for Jan. 29, 2020

Records: "With-ers"

Jan 22, 2020

C# Language Design Notes for Jan 22, 2020

1. Top-level statements and functions
2. Expression Blocks

Jan 15, 2020

C# Language Design Notes for Jan 15, 2020

Records

1. "programming with data"
2. Decomposing subfeatures of records

Jan 8, 2020

C# Language Design Notes for Jan 8, 2020

1. Unconstrained type parameter annotation
2. Covariant returns

Jan 6, 2020

C# Language Design Notes for Jan 6, 2020

1. Use attribute info inside method bodies
2. Making Task-like types covariant for nullability
3. Casting to non-nullable reference type
4. Triage