FastExpressionCompiler.src 4.2.2

v4.2.2 Bug-fix release

• fix: #418 Wrong output when comparing NaN value
• fix: #419 System.InvalidProgramException : The JIT compiler encountered invalid IL code or an internal limitation
• fix: #420 Nullable comparison differs from Expression.Compile
• fix: #421 Date difference is giving wrong negative value
• fix: #422 [bug] InvalidProgramException when having TryCatch + Default in Catch
• fix: #423 Converting a uint to a float gives the wrong result

v4.2.1 Feature and bug-fix release

• fix: ImTools should disable the nullable context
• fix: nullable property
• fix: Incorrect il for struct indexer
• fix: Fix or support return ref value
• fix: Incorrect il when passing by ref value

Contributors

• @sebastienros made contribution in https://github.com/dadhi/FastExpressionCompiler/pull/412

Full Changelog

https://github.com/dadhi/FastExpressionCompiler/compare/v4.2.0...v4.2.1

v4.2.0 Feature and bug-fix release

• 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

v4.1.0 Small feature and bug release

• added: #379 Add direct net8.0 target as soon as Appveyor CI will support it
• fixed: #380 Comparisons with nullable types
• fixed: #381 NullReferenceException with V4.X when trying to map
• fixed: #386 Value can not be null(parametr 'meth')

v4.0.1 Bug-fix release

• fixed: #374 CompileFast doesn't work with HasFlag

v4.0.0 Major release

• 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