FastExpressionCompiler Versions Save

feat: #133 Optimize Switch Expression

feat: #393 Support ToCSharpString of the block in the ternary expression

feat: #396 Optimize conditional expressions with the DefaultExpression left or right operand the same way as ConstantExpression

fix: #390 System.AccessViolationException when mapping using Mapster

fix: #391 ToCSharpString outputs ? for Nullable which does not produce the compile-able code

fix: #392 ToExpressionString wrongly declares Label instead of LabelTarget array

fix: #394 Calling a user defined == operator runs into a CLR invalid program exception

fix: #397 Fix and optimize the Switch support

fix: #399 Coalesce nullable with 0 is not working

fix: #400 Fix the direct assignment of Try to Member expression because indirect assignment through tmp var works

fix: #401 Invoke inlining is not working with collections in AutoMapper tests

fix: #404 An expression with a single parameter concatenated to a string causes 'Exception has been thrown by the target of an invocation' during delegate invocation

fix: #405 NullReferenceException with V4.X when using long?[]

fix: #406 NullReferenceException with V4.X

fix: #407 NullReferenceException when setting the Enum field

fix: #408 Dictionary mapping failing when the InvocationExpression inlining is involved

fixed: #352 xxxAssign doesn't work with MemberAccess

fixed: #353 NullReferenceException when calling CompileFast() results

fixed: #357 Invalid program exception

fixed: #366 FastExpressionCompiler[v3.3.4] gives incorrect results in some linq operations

fixed: #368 Fix duplicate nested lambda compilation

fixed: #374 CompileFast doesn't work with HasFlag

added: #264 Optimize the array index emit to emit specific Ldelem_ code instead of generic Ldelem

added: #273 Implement IArgumentProvider for the BlockExpression to minimize the consumed memory

added: #346 Is it possible to implement ref local variables?

added: #359 Improve the performance of variable lookup

added: #367 Better diagnostics and debugging with error codes from Collect and Compile rounds

added: #369 Decrease memory occupied by the LightExpression Block by storing Expression in SmallList (partly on stack)

added: #370 Optimize any nested lambda compilation (LINQ) by compiling right after collect one-by-one

added: #372 Support LightExpression.Expression.TryConvertDelegateIntrinsic for converting one type of delegate to another

added: #373 Support custom C# printing for the LightExpression.Expression

fixed: #345 EmitCall is for the varargs method and should not be used for normal convention

fixed: #347 InvalidProgramException on compiling an expression that returns a record which implements IList

fixed: #349 Error when loading struct parameters closed by the nested lambda e.g. predicate in Linq

fixed: #355 Error with converting to/from signed/unsigned integers (Thanks to @TYoungSL for the PR!)

fixed: the C# output for if-else test condition, and inc/dec operations; and for label at the end of the lambda

fixed: ref assignment C# output

perf: Replace ILGenerator.Emit(OpCodes.Call, ..) with EmitMethodCall performance