Champion "Target-typed `new` expression" (VS 16.8, .NET 5)

[gafter]

Summary: Allow Point p = new (x, y);

Shipped in preview in 16.7p1.

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• [X] Proposal added
• [X] Discussed in LDM
• [X] Decision in LDM (let's go ahead with prototype)
• [ ] Finalized (done, rejected, inactive)
• [ ] Spec'ed

See also https://github.com/dotnet/roslyn/issues/35

• https://github.com/dotnet/csharplang/blob/master/meetings/2018/LDM-2018-05-21.md
• https://github.com/dotnet/csharplang/blob/master/meetings/2018/LDM-2018-06-25.md
• https://github.com/dotnet/csharplang/blob/master/meetings/2018/LDM-2018-08-22.md#target-typed-new
• https://github.com/dotnet/csharplang/blob/master/meetings/2018/LDM-2018-10-17.md
• https://github.com/dotnet/csharplang/blob/master/meetings/2018/LDM-2018-10-17.md#target-typed-new

Test plan: https://github.com/dotnet/roslyn/issues/28489

[julealgon]

@CyrusNajmabadi why is this issue still open and with pending tasks? Hasn't this already shipped some time ago?

Apologies if I'm missing something obvious, but this is not making much sense to me.

[theunrepentantgeek]

Issues are left open until the relevant specs and documentation are fully updated.

[333fred]

That's what the Implemented Needs ECMA Spec label is referring to.

[GunelYusuf]

hi