FastExpressionCompiler.LightExpression 2.0.0-preview-02

Prefix Reserved
This is a prerelease version of FastExpressionCompiler.LightExpression.
There is a newer version of this package available.
See the version list below for details.
dotnet add package FastExpressionCompiler.LightExpression --version 2.0.0-preview-02                
NuGet\Install-Package FastExpressionCompiler.LightExpression -Version 2.0.0-preview-02                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FastExpressionCompiler.LightExpression" Version="2.0.0-preview-02" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FastExpressionCompiler.LightExpression --version 2.0.0-preview-02                
#r "nuget: FastExpressionCompiler.LightExpression, 2.0.0-preview-02"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install FastExpressionCompiler.LightExpression as a Cake Addin
#addin nuget:?package=FastExpressionCompiler.LightExpression&version=2.0.0-preview-02&prerelease

// Install FastExpressionCompiler.LightExpression as a Cake Tool
#tool nuget:?package=FastExpressionCompiler.LightExpression&version=2.0.0-preview-02&prerelease                

FastExpressionCompiler for LightExpression is 10-40x times faster than Expression.Compile()

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.3 is compatible.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on FastExpressionCompiler.LightExpression:

Package Downloads
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StringToExpression allows you to create methods that take strings and outputs .NET expressions. It is highly configurable allowing you to define your own language with your own syntax.

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GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
5.0.0 112 11/22/2024
4.2.2 857 10/13/2024
4.2.1 2,225 7/2/2024
4.2.0 2,428 4/29/2024
4.1.0 1,207 1/20/2024
4.0.1 4,013 11/23/2023
4.0.0 187 11/12/2023
3.4.0-preview-01 192 8/19/2023
3.3.4 5,079 1/17/2023
3.3.3 12,079 7/24/2022
3.3.2 964 5/27/2022
3.3.1 510 5/25/2022
3.3.0 63,453 4/26/2022
3.2.2 8,380 2/2/2022
3.2.1 606 7/21/2021
3.2.0 670 6/14/2021
3.1.0 492 5/3/2021
3.0.5 418 4/21/2021
3.0.4 402 4/6/2021
3.0.3 461 4/1/2021
3.0.2 447 3/30/2021
3.0.1 458 3/27/2021
3.0.0 10,316 3/17/2021
3.0.0-preview-07 406 12/25/2020
3.0.0-preview-06 287 12/1/2020
3.0.0-preview-05 883 11/27/2020
3.0.0-preview-04 360 11/3/2020
3.0.0-preview-03 332 11/2/2020
3.0.0-preview-02 627 10/23/2020
3.0.0-preview-01 348 10/23/2020
2.0.0 12,126 1/25/2019
2.0.0-preview-03 623 11/9/2018
2.0.0-preview-02 634 10/25/2018
2.0.0-preview-01 642 10/24/2018

v2.0.0
Initial stable release with the `ExpressionInfo` moved to separate package and renamed
to `FastExpressionCompiler.LightExpression.Expression` for more simple drop-in replacement for `Expression`

The version is v2 instead of v1 to match the FEC version, as they are "basically" the same.

The release includes all goodies from FEC v2.0:

- added: #59 Support compiling delegates with ref and out parameters
- added: #78 Lambda<Func<int>>(Block(Label(Label(typeof(int)), Constant(7)))) is not supported
- added: #88 Lambda<Func<IntPtr>>(Block(Constant(IntPtr.Zero)))
- added: #91 Support for MultiplyAssign, AddAsiggn, DivideAssign
- added: #98 % and bit operators are not supported
- added: #101 Some Assign Modes are not yet supported
- added: #102 Label and Goto Expression not yet implemented
- added: #105 Bit Expression Types are not yet supported
- added: #106 ExpressionType.Power not supported
- added: #107 Check if xxxAssigns also work with Variables
- added: #118 Support for Expression.Variable (in a Expression.Block)
- added: #127 Switch is not supported
- added: #130 Net Framework Expression compiler generates perfromanter Code for isNull check
- added: #138 Optimize Compilation of nested Lambdas

- fixed: #83 Issues with linq2db tests
- fixed: #92 Expression not compileable
- fixed: #93 Comparisson to "null" does not work when not Typed
- fixed: #95 Ref support not yet working completely
- fixed: #124 LightExpression wrong Type
- fixed: #131 Linq2db - Test for JIT compiler internal limitation
- fixed: #137 Problem with Reading & Writing of Struct Fields.
- fxied: #146 Boolean parameter value changed from false to true
- fixed: #147 'Common Language Runtime detected an invalid program' with int.TryParse
- fixed: #151 'Attempt to read protected memory'
- fixed: #152 int.MinValue access throws 'Method not supported'
- fixed: #154 Equals Expression does not call "Equals" of class (in MS Code)
- fixed: #156 Invoking an Action constant fails with 'Common Language Runtime detected an invalid program'
- fixed: #159 Condition with converted numeric comparisons gives unexpected result
- fixed: #162 Float - short numeric comparisons with conversions gives unexpected result
- fixed: #163 Add of Nullable Int, etc does not work correctly
- fixed: #165 Int and Decimal to Double conversion issues
- fixed: #170 Problems with ref parameters
- fixed: #172 Using FEC to compile a property setter with an enum value sets the property to random values