I have started to use anonymous delegates a lot in C# and I have begun to wonder how efficient the complier or runtime is in removing them from the code that is actually run and I haven't seen this detailed anywhere?
Is it clever enough at all to inline them and collapse recursive uses that could be statically deduced?
C programming language is a machine-independent programming language that is mainly used to create many types of applications and operating systems such as Windows, and other complicated programs such as the Oracle database, Git, Python interpreter, and games and is considered a programming foundation in the process of ...
In the real sense it has no meaning or full form. It was developed by Dennis Ritchie and Ken Thompson at AT&T bell Lab. First, they used to call it as B language then later they made some improvement into it and renamed it as C and its superscript as C++ which was invented by Dr.
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C is a general-purpose language that most programmers learn before moving on to more complex languages. From Unix and Windows to Tic Tac Toe and Photoshop, several of the most commonly used applications today have been built on C. It is easy to learn because: A simple syntax with only 32 keywords.
No the C# compiler will not optimize a lambda expression into inline code. Anonymous delegates and lambda expressions will always produce a corresponding delegate or an expression tree. This is covered in section 6.5 of the C# language spec
An anonymous-method-expression or lambda-expression is classified as an anonymous function (§7.14). The expression does not have a type but can be implicitly converted to a compatible delegate type or expression tree type
In certain cases the lambda will be cached and not recreated for future use. But it will not be inlined.
In most cases, no, it isn't.
However, unless you're noticing actual performance issues and have tracked them down in a profiler, you shouldn't worry about it.
The C# compiler will never optimize them. However the .NET JIT compiler might if they're simple enough.
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