Showing results for 2022 - Page 2 of 6 - C++ Team Blog

OpenSSL.org announced the release of OpenSSL 3.0.7 to address two security vulnerabilities rated as high risk. This patch is now available, including via vcpkg. The vulnerabilities impact users of OpenSSL 3.0.0 - 3.0.6. If you are relying on a version of OpenSSL in this range, it is strongly recommended to upgrade to 3.0.7 as soon as possible. We a...

The Microsoft Office team approached the C++ team after seeing the Visual Studio announcement for support for debugging applications running on C++ from Windows through the Blizzard blog post. They had a need for a similar workflow, but for Macs instead of Linux. The C++ team worked closely with the Office engineers to adapt the same underlying tec...

With Visual Studio 2022 version 17.4 Preview 3, we've significantly increased the number of situations where we do copy or move elision and given users more control over whether these transformations are enabled. What are copy and move elision? When a keyword in a C++ function is followed by an expression of non-primitive type, the execution of ...

The September 2022 release of the vcpkg package manager is available. This blog post summarizes changes from August 15th, 2022 to September 27th, 2022 for the Microsoft/vcpkg and Microsoft/vcpkg-tool GitHub repos.   vcpkg now has over 2,000 unique libraries in its open-source registry With this release, and the 6th anniversary of the laun...

One of the new features for C++ developers in Visual Studio 2022 version 17.3 is NuGet PackageReference support for C++/CLI MSBuild projects that target .NET Core and .NET 5 or higher. More specifically, this impacts CLR Class Library (.NET) and CLR Empty Project (.NET) project templates. This functionality allows you to manage NuGet packages while...

According to the C++ 2022 developer survey, the top 3 ways to manage C++ libraries were having the library source code as part of the build, compiling the library separately from instructions, and acquiring the library from a system package manager. Language package managers, such as vcpkg, simplify library management by offering the ease of use of...

While developing a sample application for a Raspberry Pi with a camera using the RaspiCam library, it occurred to me that it would be convenient and fun to be able to see the current camera input while debugging the application.  The Visual Studio debugger supports type-specific custom visualizers and end-user extensions that implement UI for these...

Introduction  To make your C++ coding experience as safe as possible, the Microsoft C++ Code Analysis has added new checks and improved existing ones to help you prevent bugs before they find their way into your products. Some of the checks work harder than others, analyzing the code deeper by simulating runtime behavior. As such, they can find de...

We are working hard on improving the diagnostics experience in MSVC and Visual Studio. We began this work in Visual Studio 2022 version 17.3 and while not everything is ready yet, we would like to share the early progress. Motivation & Principles New C++ features like concepts and ranges present the opportunity for more expressive code an...

We are happy to share with you that we have added Dev Container support In Visual Studio 2022 17.4 for C++ projects using CMake Presets. Containers are a great way to package up everything for running an application. Through a Dockerfile all prerequisites are captured so that there is a consistent runtime environment anywhere the container is de...