[Proposal]: Support optional and named arguments in Expression trees (VS 18.0, .NET 10)
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@cston is already working on this.
Since Mar 20, 2025.
Implemented Needs ECMA Spec
Proposal
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- C#
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Description
Support optional and named arguments in Expression trees
- Specification: https://github.com/dotnet/csharplang/blob/main/proposals/csharp-14.0/optional-and-named-parameters-in-expression-trees.md
- Discussion: https://github.com/dotnet/csharplang/discussions/9190
Summary
Support optional and named arguments in method calls in Expression trees
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