المتغيرات
فضاءات التسمية
أفعال

cpp/compiler support

من cppreference.com
< cpp

الجدول التالي يعرض دعم المترجمات لمميزات سي ++ الجديدة,هذا يتضمن سي++11، سي++14، سي++17، وفيما بعد المراجعات المقبولة من (سي++20/سي++2أ)القياسية، بالإضافة إلى الخصائص التقتية.

[تعديل] C++2a features

Note that this list may change, as the draft C++2a standard evolves.

[تعديل] C++2a core language features

C++2a feature
  		Paper(s)
 
GCC
Clang
MSVC
Apple Clang
EDG eccp
Intel C++
IBM XLC++
Sun/Oracle C++
Embarcadero C++ Builder
Cray
Portland Group (PGI)
Nvidia nvcc
Allow lambda-capture ‎[=, this]‎ P0409R2 8 6 19.22*

10.0.0*

5.1
‎__VA_OPT__‎ P0306R4
P1042R1 		8 (partial)* 9

10.0.0*

5.1
Designated initializers P0329R4 4.7 (partial)*
8 		3.0 (partial)*
10 		19.21* 5.1
template-parameter-list for generic lambdas P0428R2 8 9 19.22* 5.1
Default member initializers for bit-fields P0683R1 8 6

10.0.0*

5.1
Initializer list constructors in class template argument deduction P0702R1 8 6 19.14* 5.0
const&-qualified pointers to members P0704R1 8 6 19.0*

10.0.0*

5.1
Concepts P0734R0 6
(TS only)
10 		10 19.23* (partial)*
Lambdas in unevaluated contexts P0315R4 9
Three-way comparison operator P0515R3 10 8 (partial)
10 		19.20* 5.1
DR: Simplifying implicit lambda capture P0588R1 8 19.24* 5.1
init-statements for range-based for P0614R1 9 8

11.0.0*

6.0
Default constructible and assignable stateless lambdas P0624R2 9 8 19.22* 5.1
const mismatch with defaulted copy constructor P0641R2 9 8 19.21* (partial) 5.1
Access checking on specializations P0692R1 نعم 8 (partial) 5.1
ADL and function templates that are not visible P0846R0 9 9 19.21* 5.1
Less eager instantiation of constexpr functions P0859R0 5.2 (partial)*
9
Attributes ‎[[likely]]‎ and ‎[[unlikely]]‎ P0479R5 9 5.1
Make ‎typename‎ more optional P0634R3 9 5.1
Pack expansion in lambda init-capture P0780R2 9 9 19.22*
Attribute ‎[[no_unique_address]]‎ P0840R2 9 9 5.1
DR: Relaxing the structured bindings customization point finding rules P0961R1 8 8 19.21*

10.0.0*

5.1
DR: Relaxing the range-‎for‎ loop customization point finding rules P0962R1 8 5.1
DR: Allow structured bindings to accessible members P0969R0 8 8 19.21*

10.0.0*

5.1
Destroying operator delete P0722R3 9 6

10.0.0*

6.1
Class types in non-type template parameters P0732R2 9
Deprecate implicit capture of ‎this‎ via ‎[=]‎ P0806R2 9 19.22* 5.1
explicit(bool) P0892R2 9 9 19.24* 5.1
Integrating feature-test macros P0941R2 5 3.4 19.15* (partial)
19.20* 		5.0
Prohibit aggregates with user-declared constructors P1008R1 9 8 19.20*

10.0.0*

5.1
constexpr virtual function P1064R0 9 9 5.1
Consistency improvements for comparisons P1120R0 10 8 (partial)
10 		19.22* 5.1
‎char8_t‎ P0482R6 9 7 19.22* 5.1
std::is_constant_evaluated() P0595R2 9 9 5.1 19.1
constexpr ‎try‎-‎catch‎ blocks P1002R1 9 8

10.0.0*

5.1
Immediate functions P1073R3 10 (partial)* 5.1
Nested inline namespaces P1094R2 9 8 5.1
Yet another approach for constrained declarations P1141R2 10
Signed integers are two's complement P1236R1 9 9
constexpr ‎dynamic_cast‎ and polymorphic ‎typeid‎ P1327R1 10 9 5.1
Changing the active member of a union inside constexpr P1330R0 9 9 19.10* 5.1
Coroutines P0912R5 10 (partial) 8 (partial) 5.1
Parenthesized initialization of aggregates P0960R3 10 5.1
DR: Array size deduction in new-expressions P1009R2 9 5.1
Modules P1103R3 8 (partial)
Stronger Unicode requirements P1041R4
P1139R2 		10 نعم غ\م
‎<=> != ==‎ P1185R2 10 10 19.22* 5.1
DR: Explicitly defaulted functions with different exception specifications P1286R2 10 9 5.1
Lambda capture and storage class specifiers of structured bindings P1091R3
P1381R1 		10 8 (partial) 5.1
Permit conversions to arrays of unknown bound P0388R4 10 6.0
constexpr container operations P0784R7 10 10 6.0
Deprecating some uses of ‎volatile‎ P1152R4 10 10 6.0
constinit P1143R2 10 10
Deprecate comma operator in subscripts P1161R3 10 9 6.0
‎[[nodiscard]]‎ with message P1301R4 10 9 6.0
Trivial default initialization in constexpr functions P1331R2 10 10 6.0
Unevaluated asm-declaration in constexpr functions P1668R1 10 10 6.1
using enum P1099R5 19.24*
Synthesizing three-way comparison for specified comparison category P1186R3 10 10 19.24* 6.0
DR: ‎[[nodiscard]]‎ for constructors P1771R1 10 9 19.24* 6.0
Class template argument deduction for alias templates P1814R0 10
Class template argument deduction for aggregates P1816R0 10
DR: Implicit move for more local objects and rvalue references P1825R0 19.24* 6.0
C++2a feature
  		Paper(s)
 
GCC
Clang
MSVC
Apple Clang
EDG eccp
Intel C++
IBM XLC++
Sun/Oracle C++
Embarcadero C++ Builder
Cray
Portland Group (PGI)
Nvidia nvcc

[تعديل] C++2a library features

C++2a feature
  		Paper(s)
 
GCC libstdc++
Clang libc++
MSVC
Standard Library
Apple Clang
Sun/Oracle C++
Standard Library
Embarcadero C++ Builder
Standard Library
Cray C++
Standard Library
std::endian P0463R1 8 7 19.22*


Extending std::make_shared()‎ to support arrays P0674R1
Floating point atomic P0020R6 10 19.22*


Synchronized buffered ostream P0053R7


‎constexpr‎ for قالب:header and قالب:header P0202R3 10 8 (partial)


More ‎constexpr‎ for قالب:header P0415R1 9 7 (partial)


Make std::memory_order‎ a scoped enumeration P0439R0 9 9


String prefix and suffix checking P0457R2 9 6 19.21*


Library support for ‎operator<=>‎ قالب:header P0768R1 10 7 (partial) 19.20* (partial)


std::remove_cvref P0550R2 9 6 19.20*


‎[[nodiscard]]‎ in the standard library P0600R1 9 7 (partial) 19.13* (partial)
19.22*


Using ‎std::move‎ in numeric algorithms P0616R0 9 19.23*


Utility to convert a pointer to a raw pointer P0653R2 8 6 19.22*


Atomic std::shared_ptr and std::weak_ptr P0718R2
std::span P0122R7 10 7


Calendar and timezone P0355R7 7 (partial)


قالب:header P0754R2 9 7 19.22*


Comparing unordered containers P0809R0 16.0*


قالب:named req requirements P0858R0 9 19.11*


std::basic_string::reserve()‎ should not shrink P0966R1 8
std::atomic_ref P0019R8 10


‎contains()‎ member function of associative containers P0458R2 9 19.21*


DR: Guaranteed copy elision for piecewise construction P0475R1 9


std::bit_cast() P0476R2


Integral power-of-2 operations P0556R3 9


Improving the return value of erase-like algorithms P0646R1 9 19.21*


std::destroying_delete P0722R3 9 9


std::is_nothrow_convertible P0758R1 9 9 19.23*


Add shift to ‎<algorithm>‎ P0769R2 19.21*


Constexpr for std::swap()‎ and ‎swap‎ related functions P0879R0 10


std::type_identity P0887R1 9 8 19.21*


Concepts library P0898R3 10 19.23*


‎constexpr‎ comparison operators for ‎std::array‎ P1023R0 10 8
‎std::unwrap_ref_decay‎ and ‎std::unwrap_reference‎ P0318R1 9 8 19.21*


std::bind_front() P0356R5 9


std::reference_wrapper‎ for incomplete types P0357R3 9 8


Fixing operator>>(basic_istream&, CharT*) P0487R1 8 19.23*


Library support for ‎char8_t‎ P0482R6 9 19.22*


Utility functions to implement uses-allocator construction P0591R4 9


DR: std::variant‎ and std::optional‎ should propagate copy/move triviality P0602R4 8.3 8 19.11*


A sane std::variant‎ converting constructor P0608R3 10 9


std::function‎'s move constructor should be ‎noexcept‎ P0771R1 7.2 6 19.22*


The One Ranges Proposal P0896R4


Heterogeneous lookup for unordered containers P0919R3 19.23*


قالب:header ‎zero()‎, ‎min()‎, and ‎max()‎ should be ‎noexcept‎ P0972R0 9 8 19.14*


‎constexpr‎ in std::pointer_traits‎ P1006R1 9 8


std::assume_aligned() P1007R3 9


Remove comparison operators of ‎std::span‎ P1085R2 10 8


Make stateful allocator propagation more consistent for operator+(basic_string) P1165R1 10


Consistent container erasure P1209R0 9 8
std::lerp() and std::midpoint() P0811R3 9 9


Usability enhancements for ‎std::span‎ P1024R3 10 9


DR: Make create_directory() Intuitive P1164R1 8.3 19.20*


std::ssize() and unsigned extent for ‎std::span‎ P1227R2 10 9


Traits for (un)bounded arrays P1357R0 9 9
std::to_array() P0325R4 10


Efficient access to std::basic_stringbuf‎’s Buffer P0408R7


Layout-compatibility and pointer-interconvertibility traits P0466R5


Bit operations P0553R4 9 9


Mathematical constants P0631R8 10


Text formatting P0645R10


std::stop_token and std::jthread P0660R10 10


constexpr std::allocator‎ and related utilities P0784R7 10


constexpr std::string‎ P0980R1


constexpr std::vector‎ P1004R2


Input range adaptors P1035R7


constexpr std::invoke()‎ and related utilities P1065R2 10


Atomic waiting and notifying, std::counting_semaphore, std::latch and std::barrier P1135R6


std::source_location P1208R6 7 (TS only)


Adding ‎<=>‎ to the standard library P1614R2
C++2a feature
  		Paper(s)
 
GCC libstdc++
Clang libc++
MSVC
Standard Library
Apple Clang
Sun/Oracle C++
Standard Library
Embarcadero C++ Builder
Standard Library
Cray C++
Standard Library
تم الاسترجاع من "https://ar.cppreference.com/mwiki/index.php?title=cpp/compiler_support&oldid=10767"