Common Intermediate Language (CIL)

Considering the Common Language Infrastructure (CLI) name, another important feature of the CIL and the CLI is to support the interaction of multiple languages within the same application (instead of portability of source code across multiple operating systems). As a result, the CIL is the intermediate language not only for C#, but also for many other languages, including Visual Basic .NET, the Java-like language of J#, some incantations of Smalltalk, C++, and a host of others (more than 20 at the time of this writing, including versions of COBOL and FORTRAN). Languages that compile to the CIL are source languages and each has a custom compiler that converts the source language to the CIL. Once compiled to the CIL, the source language is insignificant. This powerful feature enables the development of libraries by different development groups across multiple organizations, without concern for the language choice of a particular group. Thus, the CIL enables programming language interoperability as well as platform portability.


A powerful feature of the CLI is support for multiple languages. This enables the creation of programs using multiple languages and the accessibility of libraries written in one language from code written in a different language.

Essential C# 2.0
Essential C# 2.0
ISBN: 0321150775
EAN: 2147483647
Year: 2007
Pages: 185 © 2008-2017.
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