Based on ​Apache C++0x Compiler Support

Current minimum supported compilers:

• MSVC - 11.0 (2012)
• GCC - 4.6
• LLVM/Clang - 3.2

C++11 Feature	GCC	MSVC	Clang	Nova
alignas	4.8		3.0	No
alignof	4.5		2.9	No
Atomic operations	4.4	11.0	3.1	Yes
auto	4.4	10.0	Yes	Yes
C99 preprocessor	4.3	Partial	Yes	Partial
constexpr	4.6		3.1	No
decltype	4.3	10.0	2.9	Yes
Defaulted and Deleted	4.4		3.0	No
Delegating constr.	4.7	12.0	3.0	No*
Explicit conv. ops	4.5	12.0	3.0	No*
Extended friend	4.7	10.0	2.9	No*
extern template	3.3	6.0	Yes	Yes
Forward decl. enums	4.6	11.0	3.1	Yes
Inherit constructors	4.8		3.3	No
Initializer lists	4.4	12.0	3.1	No*
Lambda exp & closures	4.5	11.0	3.1	Yes
Local/unnamed templargs	4.5	10.0	2.9	Yes
long long	Yes	Yes	Yes	Yes
Namespace association	4.4		2.9	No
New character types	4.4		2.9	No
New function syntax	4.4	10.0	2.9	Yes
nullptr	4.6	10.0	2.9	Yes
Unicode string literals	4.4		3.0	No
Raw string literals	4.5	12.0	Yes	No*
User-defined literals	4.7		3.1	No
Right angle brackets	4.3	8.0	Yes	Yes
R-Value ref,std::move	4.5	11.0	Yes	Yes
static_assert	4.3	10.0	2.9	Yes
Strongly typed enums	4.4	11.0	2.9	Yes
Template aliases	4.7		3.0	No
Thread-Local Storage	4.4!	10.0!	2.9!	Partial
Unrestricted unions	4.6		3.0	No
Built-in Type Traits	4.3	8.0	3.0	Yes
Variadic templates	4.4	12.0	2.9	No*
Range-based for-loop	4.6	11.0	3.0	Yes
override and final	4.7	11.0	2.9	No*
Attributes	4.8		3.3	No
ref-qualifiers	4.8.1		2.9	No
Non-static member init	4.7		3.0	No
Magic statics	4.3		2.9	No
* - might change in future (GCC 4.8/MSVC 2013)
! - partial support