Cambio de licencia del compilador de C# por parte de Novell

Ayer se publicó la siguiente nota en la parte de noticias de MonoProject:

Starting with version 2.0 of Mono, the Mono C# compiler source code will also be available under the MIT X11 license.

We are changing the license to allow parts of the compiler to be reused as part of MonoDevelop, our LINQ class libraries and to embed it in ASP.NET.

In MonoDevelop: This will allow the compiler to be used to improve code-completion to support C# 3.0 as well as improving the heuristics when offering completions. This will reuse the front end and parts of the backend.

Compiler hosting inside ASP.NET: This will embed the whole compiler into the ASP.NET process, eliminating about one second for each compilation of a piece of code. In the past, for each request for an uncompiled resource, we would have to call the compiler, wait for its output and then load the output. This typically shaves between 0.7 to 1 second on those scenarios, ideal to improve the developer experience.


LINQ Class Libraries: This will allow us to reuse parts of the compiler in our System.Core implementation for LINQ for the current 3.5 generation and upcoming generations. Many corner cases are handled by the compiler, and we will now be able to lift those pieces. This will mostly use the backend of the compiler.
Posted by Novell, Inc on

Muchas serán las opiniones que se escriban en lo sucesivo con respecto a este cambio de licencia, lo que si es cierto que es un cambio serio de aquí a lo sucesivo en el desarrollo del proyecto Mono.

Ciertamente un cambio unilateral por parte de Novell, que no sorprende.