No, language extensions are typically non-standard vendor specific additions.
C++0X features: There is no direct way to switch off these features. One workaround is to not use them. However, note that there will still be marked difference in performance across versions of VC runtime. VC10 implements move semantics and the standard library (std::string
for example) uses these features generously.
A reasonable compromise in my opinion is to switch back to VS2008. Recent VS versions have been notoriously buggy (so far, in my experience) and have never worked the way they should without a Service Pack. VS2008 is pretty stable now, without any of those C++0x features and ought to fit your bill.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…