Compiler support for C++11
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cpp
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compiler support
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DR
nn
- the number
nn
after "DR" denotes target C++ revision the Defect Report is applied to, e.g., DR20 → C++20.
C++11 core language features
|
C++11 feature
|
Paper(s)
|
GCC
|
Clang
|
MSVC
|
Apple Clang
|
EDG eccp
|
Intel C++
|
Nvidia HPC C++ (ex PGI)*
|
Nvidia nvcc
|
Cray
|
Embarcadero C++ Builder
|
IBM Open XL C++ for AIX
|
IBM Open XL C++ for z/OS
|
IBM XL C++
|
Sun/Oracle C++
|
HP aCC
|
Digital Mars C++
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C99 preprocessor | N1653 | 4.3 | Yes |
19.0 (2015)*
(partial)*
19.26* |
Yes | 4.1 | 11.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 10.1 | 5.9 | A.06.25 | Yes | |
| static_assert ( FTM ) * | N1720 | 4.3 | 2.9 | 16.0* | Yes | 4.1 | 11.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.25 | 8.52 | |
| Right angle brackets | N1757 | 4.3 | Yes | 14.0* | Yes | 4.1 | 11.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | |||
| Extended friend declarations | N1791 | 4.7 | 2.9 | 16.0* | Yes | 4.1 |
11.1 (partial)
12.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.25 | ||
long long
|
N1811 | Yes | Yes | 14.0* | Yes | Yes | Yes | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | Yes | Yes | Yes | Yes | |
| auto | N1984 | 4.4 | Yes | 16.0* | Yes | 3.9 |
11.0
(partial)*
12.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.25 | ||
| Delegating constructors ( FTM ) * | N1986 | 4.7 | 3.0 | 18.0* | Yes | 4.7 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.28 | ||
| extern template | N1987 | 3.3 | Yes | 12.0* | Yes | 3.9 | 9.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.25 | ||
| constexpr ( FTM ) * | N2235 | 4.6 | 3.1 | 19.0 (2015)* | Yes | 4.6 |
13.0 (partial)
14.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 |
12.1 (partial)
13.1 |
5.13 | A.06.28 | ||
char16_t
and
char32_t
(
FTM
)
*
|
N2249 | 4.4 | 2.9 | 19.0 (2015)* | Yes | 4.4 |
12.1 (partial)*
14.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | A.06.27 | 8.52 | |
| Compiler support for type traits . N2255* |
N2255
N2984 N3142 |
4.3 (partial)*
4.8 (partial)* 5 |
3.0 |
14.0*
(partial)* 19.0 (2015)* |
Yes | 4.0 | 10.0 | 2015 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.3 | 5.13 | 6.16 | |||
| Template aliases ( FTM ) * | N2258 | 4.7 | 3.0 | 18.0* | Yes | 4.2 | 12.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | A.06.27 | ||
| alignas | N2341 | 4.8 | 3.0 | 19.0 (2015)* | Yes | 4.8 | 15.0 | 2015 | 7.0 | 8.6 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | |||
| alignof | N2341 | 4.5 | 2.9 | 19.0 (2015)* | Yes | 4.8 | 15.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | |||
| Defaulted and deleted functions | N2346 | 4.4 | 3.0 | 18.0* | Yes | 4.1 | 12.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1 | 5.13 | A.06.25 | ||
Strongly-typed
enum
|
N2347 | 4.4 | 2.9 |
16.0*
(partial)
17.0* |
Yes | 4.0 | 13.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | A.06.25 | ||
| Atomic operations | N2427 | 4.4 | 3.1 | 17.0* | Yes | Yes | 13.0 | 2015 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.14 | ||||
| nullptr | N2431 | 4.6 | 2.9 | 16.0* | Yes | 4.2 | 12.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1 | 5.13 | A.06.27 | 8.52 | |
| Explicit conversion operators | N2437 | 4.5 | 3.0 | 18.0* | Yes | 4.4 | 13.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | A.06.27 | ||
| ref-qualifiers ( FTM ) * | N2439 | 4.8.1 | 2.9 | 19.0 (2015)* | Yes | 4.7 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.28 | ||
| Unicode string literals ( FTM ) * | N2442 | 4.4 | 3.0 | 19.0 (2015)* | Yes | 4.7 | 11.0* | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 |
10.1*
13.1.1* |
5.7 | A.06.28 | 8.52 | |
| Raw string literals ( FTM ) * | N2442 | 4.5 | Yes | 18.0* | Yes | 4.7 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1, except AIX xlC 13.1.3* | 5.13 | A.06.28 | 8.52 | |
| Inline namespaces | N2535 | 4.4 | 2.9 | 19.0 (2015)* | Yes | 4.5 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 | 5.13 | A.06.28 | ||
| Inheriting constructors ( FTM ) * | N2540 | 4.8 | 3.3 | 19.0 (2015)* | Yes | 4.8 | 15.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | |||
| Trailing function return types | N2541 | 4.4 | 2.9 | 16.0* | Yes | 4.1 | 12.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | A.06.27 | ||
| Unrestricted union s | N2544 | 4.6 | 3.0 | 19.0 (2015)* | Yes | 4.6 | 14.0* | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.28 | ||
| Variadic templates ( FTM ) * |
N2242
N2555 |
4.3
(partial)*
4.4 |
2.9 | 18.0* | Yes |
4.3
(partial)*
4.3 |
12.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 (partial)* | 5.13 | A.06.27 | ||
| Expression SFINAE | N2634 | 4.4 | 2.9 | 19.14* | Yes | 4.2 | 12.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | |||||
| Local and unnamed types as template parameters | N2657 | 4.5 | 2.9 | 16.0* | Yes | 4.2 | 12.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.27 | ||
| Thread-local storage | N2659 |
4.4 (partial)
4.8 |
3.3* |
16.0*
(partial)
19.0 (2015)* |
Yes | 4.8 |
11.1 (partial)
15.0* |
2015 | 8.4 | Yes | 17.1.0 | 1.1.0 |
10.1 (partial)*
13.1.2 (partial)* |
5.9 (partial) | 8.52 (partial) | |||
| Dynamic initialization and destruction with concurrency ( magic statics ) ( FTM ) * | N2660 | 4.3 | 2.9 | 19.0 (2015)* | Yes | Yes | 11.1* | 2015 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.25 | |||
| Garbage Collection and Reachability-Based Leak Detection | N2670 | |||||||||||||||||
| Initializer lists ( FTM ) * | N2672 | 4.4 | 3.1 | 18.0* | Yes | 4.5 |
13.0 (partial)
14.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.28 | ||
| Non-static data member initializers ( FTM ) * | N2756 | 4.7 | 3.0 | 18.0* | Yes | 4.6 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.28 | ||
Attributes
,
[[
noreturn
]]
(
FTM
)
*
|
N2761 | 4.8 | 3.3 | 19.0 (2015)* | Yes | 4.2 | 12.1 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | A.06.27 | ||
[[
carries_dependency
]]
|
N2556
N2643 |
3.3* | 17.1.0* | |||||||||||||||
Forward (opaque)
enum
declarations
|
N2764 | 4.6 | 3.1 | 17.0* | Yes | 4.5 |
11.1 (partial)
14.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | |||
| User-defined literals ( FTM ) * | N2765 | 4.7 | 3.1 | 19.0 (2015)* | Yes | 4.8 | 15.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.14 | |||
| Rvalue references ( FTM ) * |
N2118
N2844 CWG1138 |
4.3
(partial)*
4.5 |
2.9 |
16.0*
(partial)*
17.0* |
Yes | 4.5 |
11.1
(partial)*
12.0 (partial)* 14.0 |
2015 | 7.0* | 8.4 | Yes | 17.1.0 | 1.1.0 | 12.1 | 5.13 | A.06.25 | ||
| Lambda expressions ( FTM ) * |
N2550
N2658 N2927 |
4.5 | 3.1 |
16.0*
(partial)*
17.0* |
Yes | 4.1 | 12.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.25 | ||
| Range-for loop ( FTM ) * |
N2930
N3271 |
4.6 | 3.0 | 17.0* | Yes | 4.5 | 13.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.2* | 5.13 | A.06.28 | ||
| noexcept | N3050 | 4.6 | 3.0 | 19.0 (2015)* | Yes | 4.5 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | A.06.28 | ||
| Defaulted move special member functions | N3053 | 4.6 | 3.0 | 19.0 (2015)* | Yes | 4.5 | 14.0 | 2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 5.13 | A.06.25 | |||
| override and final |
N2928
N3206 N3272 |
4.7 | 2.9 |
14.0*
(partial)
17.0* |
Yes | 4.8 |
12.0
(partial)*
14.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 13.1.1* | 5.13 | |||
| decltype ( FTM ) * |
N2343
N3276 |
4.3
(partial)*
4.8.1 |
2.9 |
16.0*
(partial)*
17.0* |
Yes |
4.2
(partial)*
4.8 |
11.0
(partial)*
12.0 |
2015 | 7.0 | 8.4 | Yes | 17.1.0 | 1.1.0 | 11.1 (partial)* | 5.13 | A.06.25 | 8.52 (partial)* | |
|
C++11 feature |
Paper(s) |
GCC
|
Clang
|
MSVC
|
Apple Clang
|
EDG eccp
|
Intel C++
|
Nvidia HPC C++ (ex PGI)*
|
Nvidia nvcc
|
Cray
|
Embarcadero C++ Builder
|
IBM Open XL C++ for AIX
|
IBM Open XL C++ for z/OS
|
IBM XL C++
|
Sun/Oracle C++
|
HP aCC
|
Digital Mars C++
|
C++11 library features
|
C++11 feature
|
Paper(s)
|
GCC libstdc++
|
Clang libc++
|
MSVC STL
|
Apple Clang*
|
IBM Open XL C/C++ for AIX*
|
Sun/Oracle C++*
|
Embarcadero C++ Builder*
|
|
|---|---|---|---|---|---|---|---|---|---|
| Regular expressions library | N1429 | 4.9 | 2.8 | Yes | Yes | 17.1.0 | |||
| Type traits . N1836* |
N1836
N2240 N2244 N2255 N2342 N2984 N3142 |
4.3 (partial)*
4.8 (partial)* 5 |
3.0 |
14.0*
(partial)* 19.0 (2015)* |
Yes | 17.1.0 | 5.13 | Yes | |
Member functions
cbegin
,
cend
,
crbegin
, and
crend
of containers
|
N1913
LWG1192 |
4.3
(partial)*
4.5 |
Yes* | 16.0* | Yes* | 17.1.0 | |||
| Garbage Collection and Reachability-Based Leak Detection ( library support ) | N2670 |
6
(no-op)* |
3.4
(no-op)* |
19.0 (2015)*
(no-op)* |
Yes
(no-op)* |
17.1.0 | |||
| Money, Time, and hexfloat I/O manipulators |
N2071
N2072 |
5 | 3.8 | 19.0 (2015)* | Yes | 17.1.0 | 5.15 | ||
| Disallowing COW (copy-on-write) std::basic_string | N2668 | 5 | Yes | Yes | Yes | 17.1.0 | Yes | ||
|
C++11 feature |
Paper(s) |
GCC libstdc++
|
Clang libc++
|
MSVC STL
|
Apple Clang*
|
IBM Open XL C/C++ for AIX*
|
Sun/Oracle C++*
|
Embarcadero C++ Builder*
|