[mccoyst]

I have severals problems with this. 1) The implication that working legacy code needs to be modified to use C99 features lest it be "out of date". 2) The idea that the world is moving on to newer C standards. 3) The idea that legacy code is moving on at all.

C90 isn't going away, and it's not Microsoft's fault. Many C compilers still support 1st edition K&R style for a reason — old C code is going to stick around, and it's probably not going to change much, let alone in any way that needs C99 features.

[wolfgke]

Ad 1) If C99 (or C11) was supported, you could perhaps use C99/11's features to refactor parts of the legacy code into more elegant code than possible with C89 (and yes, there are sometimes good reasons not to use C++).

Ad 2) If there is support for features there will be people using them.