Difference between revisions of "Template:cpp/compiler support/23"

Revision as of 07:25, 29 July 2021

C++23 core language features

C++23 feature	Paper(s)	GCC	Clang	MSVC	Apple Clang	EDG eccp	Intel C++	IBM XL C++	IBM Open XL C++ for AIX	IBM Open XL C++ for z/OS	Sun/Oracle C++	Embarcadero C++ Builder	Cray	Nvidia HPC C++ (ex PGI)*	Nvidia nvcc
Literal suffix for (signed) `size_t`	P0330R8	11	13
Make `()` more optional for lambdas	P1102R2	11	13
`if consteval`	P1938R3	12
Removing Garbage Collection Support	P2186R2	12
DR: C++ Identifier Syntax using Unicode Standard Annex 31	P1949R7
DR: Allow Duplicate Attributes	P2156R1	11	13
Narrowing contextual conversions in `static_assert` and constexpr if	P1401R5	9	13
Trimming whitespaces before line splicing	P2223R2	Yes	Yes		Yes
Make declaration order layout mandated	P1847R4	Yes	Yes	Yes	Yes
Removing mixed wide string literal concatenation	P2201R1	Yes	Yes	Yes	Yes		Yes
C++23 feature	Paper(s)	GCC	Clang	MSVC	Apple Clang	EDG eccp	Intel C++	IBM XL C++	IBM Open XL C++ for AIX	IBM Open XL C++ for z/OS	Sun/Oracle C++	Embarcadero C++ Builder	Cray	Nvidia HPC C++ (ex PGI)*	Nvidia nvcc

C++23 library features

C++23 feature	Paper(s)	GCC libstdc++	Clang libc++	MSVC STL	Apple Clang*	IBM Open XL C/C++ for AIX*	Sun/Oracle C++*	Embarcadero C++ Builder*
Stacktrace library	P0881R7
`<stdatomic.h>`	P0943R6
`std::is_scoped_enum`	P1048R1	11	12	19.30*
`basic_string::contains()`, `basic_string_view::contains()`	P1679R3	11	12	19.30*
`std::to_underlying`	P1682R3	11	13	19.30*
std::visit for classes derived from std::variant	P2162R2		13	19.20** 19.30*
Relaxing requirements for time_point<>::clock	P2212R2	N/A		N/A
DR: Conditionally borrowed ranges	P2017R1			19.30*
DR: Repairing input range adaptors and std::counted_iterator	P2259R1			19.30(partial)
Providing size feedback in the Allocator interface	P0401R6
`<spanstream>` : string-stream with `std::span`-based buffer	P0448R4
`std::out_ptr()`, `std::inout_ptr()`	P1132R8
`constexpr` `type_info::operator==()`	P1328R1
Iterator pair constructors for std::stack and std::queue	P1425R4
Non-deduction context for allocators in container deduction guides	P1518R2		13
`ranges::starts_with()` and `ranges::ends_with()`	P1659R3
Prohibiting std::basic_string and std::basic_string_view construction from `nullptr`	P2166R1		13	19.30*
`std::invoke_r()`	P2136R3
Range constructor for std::basic_string_view	P1989R2	11		19.30*
Default template arguments for `pair`'s forwarding constructor	P1951R1
Remove Garbage Collection and Reachability-Based Leak Detection (library support)	P2186R2	12		19.30*
DR: `join_view` should join all views of ranges	P2328R1
DR: `view` does not require `default_initializable`	P2325R3			19.30*
DR: Range adaptor objects bind arguments by value	P2281R1			19.29 (16.10)*
DR: `constexpr` for std::optional and std::variant	P2231R1
DR: `std::format()` improvements	P2216R3
DR: `lazy_split_view` and redesigned `split_view`	P2210R2
C++23 feature	Paper(s)	GCC libstdc++	Clang libc++	MSVC STL	Apple Clang*	IBM Open XL C/C++ for AIX*	Sun/Oracle C++*	Embarcadero C++ Builder*

@@ Line 191: / Line 191: @@
 | reference={{wg21|P2166R1}}
 | version=c++23
+| clang={{yes|13}}
 | msvc={{yes|{{msvc ver|19.30}}}}
 }}

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Difference between revisions of "Template:cpp/compiler support/23"

Revision as of 07:25, 29 July 2021

C++23 core language features

C++23 library features

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