Showing archive results for 2020

The creation of a precompiled header (PCH) is a proven strategy for improving build times. A PCH eliminates the need to repeatedly parse a frequently included header by processing it only once at the beginning of a build. The selection of headers to precompile has traditionally been viewed as a guessing game, but not anymore! In this article, we wi...

The videos of all Pure Virtual C++ 2020 sessions are now available on YouTube. If you attended the conference, we'd love to hear your feedback. Please fill in our survey so we know what to improve if we run another similar event in the future!

This is the April 2020 blog post on vcpkg, the cross-platform, open source C/C++ library manager. In this post, we will share some information on the 2020.04 release of vcpkg and discuss the vcpkg product roadmap, which we are publishing and will keep up to date over time. To try out vcpkg for yourself and save yourself some time acquiring your pro...

C++ Build Insights offers more than one way to investigate your C++ build times. In this article, we discuss two methods that you can use to identify bottlenecks in your builds: manually by using the vcperf analysis tool, or programmatically with the C++ Build Insights SDK. We present a case study that shows how to use these tools to speed up the G...

Pure Virtual C++ 2020 is a free single-track one-day virtual conference for the whole C++ community. It is taking place on Thursday 30th April 2020 from 14:30 to 23:00 UTC. Sign up on the event website. All talks will be pre-recorded and streamed on YouTube Live with a live Q&A session with the speakers. After the event, the talks will be av...

Update June 4th, 2020 - GSL version 3.1.0 has been released. Please see the latest release page for information regarding GSL 3.1.0. For all future updates, please see refer to the release page on GitHub.   GSL 3.0.0 Release Version 3.0.0 of Microsoft's implementation of the C++ Core Guidelines Support Library (GSL) is now available for ...

In Visual Studio 2019 version 16.5 we have continued to improve the C++ backend with new features, new and improved optimizations, build throughput improvements, and better security. Here is a brief list of improvements for you to review. For additional optimizations implemented in MSVC in previous relea...

We heard your feedback that it can be difficult to configure debugging sessions on remote Linux systems or the Windows Subsystem for Linux (WSL). In Visual Studio 2019 version 16.6 Preview 2 we introduced a new debugging template to simplify debugging with gdb. The new cppgdb template We heard your feedback that the old debug ...

One of the new features of Visual Studio 2019 (beginning with version 16.4) and .NET Core 3.1 is the ability to build C++/CLI projects targeting .NET Core. This can be done either directly with cl.exe and link.exe (using the new option) or via MSBuild (using ). In this post, I'll walk through the steps necessary to migrate a simple C++/CLI interop...

Update June 8, 2021: The C11 and C17 announcement post has instructions on how to get the latest Windows SDK that works with the conformant preprocessor. We are excited to announce full support for a conformant preprocessor in the MSVC toolset starting with Visual Studio 2019 version 16.6 Preview 2. Since the original blog post announcing pre...