scopekillo.blogg.se

The /permissive- conformance mode includes support for two-phase name lookup. This option is on by default in Visual Studio 2017 version 15.5. permissive-: Enable all strict standards conformance compiler options and disable most Microsoft-specific compiler extensions (but not _declspec(dllimport), for example). For more information, see MSVC new preprocessor overview. The /experimental:preprocessor compiler switch enables the new experimental MSVC preprocessor that will eventually conform to all applicable C and C++ standards. For more information, see Announcing: MSVC Conforms to the C++ Standard and Microsoft C/C++ language conformance. The MSVC compiler toolset in Visual Studio version 15.7 now conforms with the C++ Standard. For more information, see C++ Conformance Improvements in Visual Studio 2017 Visual Studio 2017 version 15.7

These features are available under the /std:c++17 option. The compiler supports about 75% of the features that are new in C++17, including structured bindings, constexpr lambdas, if constexpr, inline variables, fold expressions, and adding noexcept to the type system. For detailed information, see C++ Conformance Improvements in Visual Studio 2017. It also includes preliminary support for certain features expected to be in the C++17 standard.

We've updated the C++ compiler and standard library in this release with enhanced support for C++11 and C++14 features. Visual Studio 2017 C++ compiler C++ conformance improvements For information about what's new in the C++ docs, see Microsoft C++ docs: What's new. For information on what's new for C++ in Visual Studio 2015 and earlier versions, see Visual C++ What's New 2003 through 2015. For information on what's new for C++ in Visual Studio 2019, see What's new for C++ in Visual Studio 2019. Thank you for reporting bugs!įor more information on what's new in all of Visual Studio, see What's new in Visual Studio 2017. Many were submitted by customers through the Report a Problem and Provide a Suggestion options under Send Feedback. We've fixed over 250 bugs and reported issues in the compiler and tools. Visual Studio 2017 brings many updates and fixes to the C++ environment.