This mode can be selected with the -std=c11 command-line flag, or -std=gnu11 to enable GNU extensions as well. – Videonauth May 17 '16 at 12:58 show 2 more comments Your Answer. If you must use Dev C, try the following: 1. Click to Tools Compiler Options. Click to Settings Code Generation. Change the value of Language Standard (-std) to ISO C11. Also, you should really use the release of Visual Studio 2013. The Release Candidate is now out of date. They have produced a post-release CTP of VC2013 that has even a few more C11 and a few C14 features, however if Microsoft continues their recent pattern, don't expect to see those features in a production release until Visual Studio 2014.

Dev C 2b 2b 11 Support Software
Dev C 2b 2b 11 Support Tool
Dev C 2b 2b 11 Support Manual
Dev C 2b 2b 11 Support Download

C11 Support in GCC GCC 4.8.1 was the first feature-complete implementation of the 2011 C standard, previously known as C0x. This mode can be selected with the -std=c11 command-line flag, or -std=gnu11 to enable GNU extensions as well. For information about C11 support in a specific version of GCC, please see. Yes, but you need to add -sdt=c11 in compiler parameters to make it work!

Clang fully implements all published ISO C++ standards(C++98 / C++03,C++11,C++14, andC++17), and some of the upcoming C++20 standard.

The Clang community is continually striving to improve C++ standardscompliance between releases by submitting and tracking C++ Defect Reports and implementing resolutionsas they become available.

Experimental work is also under way to implement C++ TechnicalSpecifications that will help drive the future of the C++ programminglanguage.

The LLVM bug tracker contains ClangC++ components that track known bugs with Clang's language conformance ineach language mode.

C++98 implementation status

Clang implements all of the ISO C++ 1998 standard (including the defects addressed in the ISO C++ 2003 standard) except for export (which was removed in C++11).

C++11 implementation status

Clang 3.3 and later implement all of the ISO C++ 2011 standard.

By default, Clang builds C++ code according to the C++98 standard, with manyC++11 features accepted as extensions. You can use Clang in C++11 mode with the-std=c++11 option. Clang's C++11 mode can be usedwith libc++ or with gcc's libstdc++.

List of features and minimum Clang version with support

Language Feature	C++11 Proposal	Available in Clang?
Rvalue references	N2118	Clang 2.9
Rvalue references	P1825R0 (DR)	No
Rvalue references for `*this`	N2439	Clang 2.9
Initialization of class objects by rvalues	N1610	Clang 2.9
Non-static data member initializers	N2756	Clang 3.0
Variadic templates	N2242	Clang 2.9
Extending variadic template template parameters	N2555	Clang 2.9
Initializer lists	N2672	Clang 3.1
	P1009R2 (DR)	Clang 9
	P1957R2 (DR)	Clang 11
Static assertions	N1720	Clang 2.9
`auto`-typed variables	N1984	Clang 2.9
Multi-declarator `auto`	N1737	Clang 2.9
Removal of auto as a storage-class specifier	N2546	Clang 2.9
New function declarator syntax	N2541	Clang 2.9
Lambda expressions	N2927	Clang 3.1
Lambda expressions	P0588R1 (DR)	No
Declared type of an expression	N2343	Clang 2.9
Incomplete return types	N3276	Clang 3.1
Right angle brackets	N1757	Clang 2.9
Default template arguments for function templates	DR226	Clang 2.9
Solving the SFINAE problem for expressions	DR339	Clang 2.9
Alias templates	N2258	Clang 3.0
Extern templates	N1987	Clang 2.9
Null pointer constant	N2431	Clang 3.0
Strongly-typed enums	N2347	Clang 2.9
Forward declarations for enums	N2764 DR1206	Clang 3.1
Standardized attribute syntax	N2761	Clang 3.3 (1)
Generalized constant expressions	N2235	Clang 3.1
Generalized constant expressions	P0859R0 (DR)	Clang 8
Alignment support	N2341	Clang 3.3
Conditionally-support behavior	N1627	Clang 2.9
Changing undefined behavior into diagnosable errors	N1727	Clang 2.9
Delegating constructors	N1986	Clang 3.0
Inheriting constructors	N2540	Clang 3.3
Inheriting constructors	P0136R1 (DR)	Clang 3.9
Explicit conversion operators	N2437	Clang 3.0
New character types	N2249	Clang 2.9
Unicode string literals	N2442	Clang 3.0
Raw string literals	N2442	Clang 3.0
Universal character names in literals	N2170	Clang 3.1
User-defined literals	N2765	Clang 3.1
Standard Layout Types	N2342	Clang 3.0
Defaulted functions	N2346	Clang 3.0
Defaulted functions	P1286R2 (DR)	Clang 9
Deleted functions	N2346	Clang 2.9
Extended friend declarations	N1791	Clang 2.9
Extending `sizeof`	N2253 DR850	Clang 3.1
Inline namespaces	N2535	Clang 2.9
Unrestricted unions	N2544	Clang 3.1
Local and unnamed types as template arguments	N2657	Clang 2.9
Range-based for	N2930	Clang 3.0
Range-based for	P0962R1 (DR)	Clang 8
Explicit virtual overrides	N2928 N3206 N3272	Clang 3.0
Minimal support for garbage collection and reachability-based leak detection	N2670	N/A (2)
Allowing move constructors to throw [noexcept]	N3050	Clang 3.0
Defining move special member functions	N3053	Clang 3.0
Concurrency
Sequence points	N2239	Clang 3.3
Atomic operations	N2427	Clang 3.1
Strong Compare and Exchange	N2748	Clang 3.1 (3)
Bidirectional Fences	N2752	Clang 3.1
Memory model	N2429	Clang 3.2
Data-dependency ordering: atomics and memory model	N2664	Clang 3.2 (4)
Propagating exceptions	N2179	Clang 2.9
Allow atomics use in signal handlers	N2547	Clang 3.1
Thread-local storage	N2659	Clang 3.3 (5)

Dev C%2b%2b 11 Support