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PVS-Studio is a tool for detecting bugs and security weaknesses in the source code of programs, written in C, C++, C# and Java. PVS-Studio performs static code analysis and generates a report that helps a programmer find and fix bugs. PVS-Studio performs a wide range of code checks, it is also useful to search for misprints and Copy-Paste errors. Examples of such errors: V501, V517, V522, V523, V3001.
The main value of static analysis is in its regular use, so that errors are identified and fixed at the earliest stages. There is no point in wasting 50 hours looking for a bug that could be found with static analysis. So, let's point out that again - the main idea of static analysis is not to find one hidden bug on the day before the release, but to fix dozens of bugs day by day.
The analyzer can be run at night on the server and warn about suspicious code fragments. Ideally, these errors can be detected and fixed before getting into the repository. PVS-Studio can automatically be launched immediately after the compiler for the files that have been just modified.
Quick start in Windows
PVS-Studio can integrate into Visual Studio development environment 2010-2017. If you use this IDE, then most likely you will just have to go to the menu of PVS-Studio plugin and choose "Check Current Project".
Often, it can be a more complicated process, and you will need to integrate PVS-Studio into a build system, even an exotic one. The topic of integration is too broad to describe it here. You can find all the information in the detailed documentation.
One more point to notice - PVS-Studio for Windows and Linux has special utilities, gathering information about the compiler launches. These tools allow doing a quick analysis of a project that gets compiled in any possible way. You can quickly try out the analyzer abilities, without wasting time on...
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