View source for 多种编译器对C++17的支持

== C++17核心语言功能 ==
{| class="wikitable"
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! 功能 !! 提案 !! MSVC !! GCC !! ICC !! Clang !! 替代方案
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| static_assert with no message || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3928.pdf N3928] || {{Yes}}15.0 || {{Yes}}6 || {{No}}No || {{Yes}}3.5 || C++11's static_assert
|-
| Disabling trigraph expansion by default || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4086.html N4086] || {{Yes}}12.0 || {{Yes}}5.1 || {{No}}No || {{Yes}}3.5 ||
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| typename in a template template parameter || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4051.html N4051] || {{Yes}}14.0 || {{Yes}}5 || {{Yes}}17.0 || {{Yes}}3.5 ||
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| New auto rules for direct-list-initialization || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3922.html N3922] || {{Yes}}14.0 || {{Yes}}5 || {{Yes}}17.0 || {{Yes}}3.8 ||
|-
| Fold expressions || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4295.html N4295] || {{No}}No || {{Yes}}6 || {{No}}No || {{Yes}}3.6 ||
|-
| Attributes for namespaces and enumerators || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4266.html N4266] || {{Yes}}14.0 || {{Yes}}6 || {{No}}No || {{Yes}}3.6 ||
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| u8 character literals || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4267.html N4267] || {{Yes}}14.0 || {{Yes}}6 || {{Yes}}17.0 || {{Yes}}3.6 ||
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| Nested namespace definition || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4230.html N4230] || {{Yes}}15.0 || {{Yes}}6 || {{Yes}}17.0 || {{Yes}}3.6 ||
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| Allow constant evaluation for all non-type template arguments || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4268.html N4268] || {{No}}No || {{Yes}}6 || {{No}}No || {{Yes}}3.6 ||
|-
| Remove deprecated register storage class || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0001r1.html P0001R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.8 ||
|-
| Remove deprecated bool increment || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0002r1.html P0002R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.8 ||
|-
| Make exception specifications part of the type system || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0012r1.html P0012R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| __has_include in preprocessor conditionals || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0061.html P0061R1] || {{No}}No || {{Yes}}5 || {{No}}No || {{Yes}}Yes ||
|-
| New specification for inheriting constructors (DR1941 et al) || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0136r1.html P0136R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
|-
| <nowiki>[[fallthrough]]</nowiki> attribute || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0188r1.pdf P0188R1] || {{Yes}}15.0 || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| <nowiki>[[nodiscard]]</nowiki> attribute || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0189r1.pdf P0189R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| <nowiki>[[maybe_unused]]</nowiki> attribute || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0212r1.pdf P0212R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| Aggregate initialization of classes with base classes || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0017r1.html P0017R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
|-
| constexpr lambda expressions || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0170r1.pdf P0170R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
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| Unary Folds and Empty Parameter Packs || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0036r0.pdf P0036R0] || {{No}}No || {{Yes}}6 || {{No}}No || {{Yes}}3.9 ||
|-
| Differing begin and end types in range-based for || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0184r0.html P0184R0] || {{Yes}}15.0 || {{Yes}}6 || {{No}}No || {{Yes}}3.9 ||
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| Lambda capture of *this || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0018r3.html P0018R3] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| Direct-list-initialization of enums || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0138r2.pdf P0138R2] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| Hexadecimal floating-point literals || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0245r1.html P0245R1] || {{No}}No || {{Yes}}3.0 || {{No}}No || {{Yes}}Yes ||
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| Using attribute namespaces without repetition || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0028r4.html P0028R4] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| Dynamic memory allocation for over-aligned data || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0035r4.html P0035R4] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
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| Template argument deduction for class templates || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0091r3.html P0091R3] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
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| Non-type template parameters with auto type || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0127r2.html P0127R2] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
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| Guaranteed copy elision || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0135r1.html P0135R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| Stricter expression evaluation order || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0145r3.pdf P0145R3] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| Requirement to ignore unknown attributes || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0283r2.html P0283R2] || {{No}}No || {{Yes}}Yes || {{No}}No || {{Yes}}Yes ||
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| constexpr if-statements || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0292r2.html P0292R2] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
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| Inline variables || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0386r2.pdf P0386R2] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
|-
| Structured bindings || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0217r3.html P0217R3] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| Separate variable and condition for if and switch || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0305r1.html P0305R1] || {{No}}No || {{Yes}}7 || {{No}}No || {{Yes}}3.9 ||
|-
| Matching template template parameters to compatible arguments || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0522r0.html P0522R0] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| Removing deprecated dynamic exception specifications || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0003r5.html P0003R5] || {{No}}No || {{Yes}}7 || {{No}}No || {{No}}No ||
|-
| Pack expansions in using-declarations || [http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0195r2.html P0195R2] || {{No}}No || {{No}}No || {{No}}No || {{No}}No ||
|}

== 相关内容 ==
[[多种编译器对C++11的支持]]

[[多种编译器对C++14的支持]]

== 参考 ==
*[http://blogs.msdn.com/b/vcblog/archive/2015/06/19/c-11-14-17-features-in-vs-2015-rtm.aspx C++11/14/17 Features In VS 2015 RTM]
*[https://blogs.msdn.microsoft.com/vcblog/2016/10/07/compiler-tools-layout-in-visual-studio-15/ C++14/17 Features and STL Fixes in VS “15” Preview 5]
*[https://gcc.gnu.org/projects/cxx-status.html C++ Standards Support in GCC]
*[http://clang.llvm.org/cxx_status.html C++ Support in Clang]
*[https://software.intel.com/en-us/articles/c17-features-supported-by-intel-c-compiler C++17 Features Supported by Intel® C++ Compiler]

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[[en:C++17 support in compilers]]