I use Visual Studio 2010 and Intel icc compiler for C development. I use C99 but editor is still showing C99 constructs as errors (compiling is fine). How to get rid of it?
Second question, is it possible to use Eclipse (CDT) with Intel compiler on Windows?
As mentioned in the responses to your post, the problem you're seeing is with your intellisense only.
You can turn off intellisense error reporting in VS2010:
Tools > Options > Text Editor > C/C++ > Advanced. Under IntelliSense, choose "Disable Error Reporting" and set it to "True".