如需詳細資訊,請參閱Microsoft C/C++ 語言一致性。 Visual Studio 2017 15.3 版 已實作數個其他的 C++17 功能。 如需詳細資訊,請參閱Microsoft C++ 語言一致性表。 已實作 P0602R0「Variant 和 Optional 應隨意地散佈 Copy/Move」。 標準程式庫現已正式容許透過/GR-選項停用動態 RTTI。dynamic_pointer_cast()...
Visual Studio version 17.11.5 environment configured."C:\Program Files\Microsoft Visual Studio\2022\Community\"Visual Studio command-line environment initialized for: 'x86': compiler -- latest: debugger -- latest: mpi -- latest:: oneAPI environment initialized ::...
In Visual Studio 2017 version 15.3, the compiler no longer ignores attributes if __declspec(...) is applied before extern "C" linkage specification. Previously, the compiler would ignore the attribute, which could have runtime implications. When the /Wall and /WX options are set, the ...
1>c:\...\main.cpp(65): note: or 'std::function<std::string (std::string)>' 1>c:\...\main.cpp(68): error C2664: 'void fizzbuzz::<lambda_9027e592dd51e6f4c5342b61ff8c23f0>::operator ()(std::function<std::string (std::string)>) const': cannot convert argument 1 from 'v...
Visual C++- 版本 2015 和 2017 之间没有重大更改。 更佳的 C++14 一致性级别、CMake 支持、生成吞吐量和编辑器效率。 C# 和 Visual Basic- 扩展对新的 C# 7.0 和 Visual Basic 15 语言功能的支持,引入新的重构以便能够通过一个操作来整理源代码。
问用VisualStudio2017的编译器在C++17中使用lambda编译Kevlin的FizzbuzzEN在这个例子中，一共举了3种常见...
问Visual Studio:属性'nodiscard‘需要编译器标志'/std:c++17’ENC++17 增加了一些新的属性，这些属性并...
[F] Supported under /std:c++14 with “warning C4984: ‘if constexpr’ is a C++17 language extension”. This will allow the STL (in the future) to use “if constexpr” within its implementation. [14] These features are always enabled, even under /std:c++14. [P2] These features ...
Visual Studio 2022 버전 17.6의 규칙 향상 6개 더 표시 Visual Studio의 Microsoft C/C++(MSVC)는 모든 릴리스에서 규칙을 개선하고 버그를 수정합니다. 이 문서에서는 주 릴리스 및 버전별 주요 개선 ...
C6392: Error-prone stream usage What does the following program do? Copy #include <iostream> int main() { std::cout << L"Foo\n"; } In this snippet, the string literal will decay to a pointer that points to the beginning of the literal. This pointer points to a wide string. While...