Maksim Volkau

Data-oriented representation of Expression partly on stack and optimized for constant collection

2

Imagine having a compact and **serializable** Expression representation by using a SOA (structure of arrays): ```csharp public struct Expr { public int RootLambdaIndex; // using ImTools.SmallList4 will keep the first...

Add structural equality comparison to the LightExpression

1

Given that we already have `ToLambaExpression` and after #271 we will have `ToLightExpression`. Now we have possibility to convert the Light Expression from and to the System Expression. The missing...

Replace NUnit Assert with the custom verification logic to imrpove performance and avoid NUnit dependency

2

In regard to the testing and using of NUnit as a testing library, the only thing in use right now is its Assert facilities e.g.: - I am using custom...

> Migrated from the DryIoc https://github.com/dadhi/DryIoc/issues/467 The #465 showing the most time of the compilation is spent on the creating the `DynamicMethod` and actually compiling this. Some delegate expressions are...

Parse subset of the C# code to the Expression

2

This is the last missing step in library, I have my AST in a form of Expression, I can Compile or I can output a C# code from it I...

Parse other language syntax to the Expression AST - why C# only?

1

Related to the #433

After #427 - [ ] In `Issue252_Bad_code_gen_for_comparison_of_nullable_type_to_null.Equal_in_void_Handler_should_work` the value returning call should be assigned to the discarded var `_ = ((int?)null).ToString();`

DisassemblyDiagnoser does not show asm of called delegate

2

Here is simplified benchmark on .NET Core, but I have similar results on Full CLR: [DisassemblyDiagnoser(recursiveDepth: 100)] public class CallDelegate { private static readonly Func _showTime = () => "Now...

FastExpressionCompiler already has one version based on SmallMap #57. - Benchmark it against the base SmallMap. - Add missing functionality from the SmallMap - Experiment with SIMD and SWAR for...

Try interpret a switch expression - if switch value is interpretable (constant) then select a single matched branch

2

TBD the same idea for the conditional?