![compiling java in terminal with third party libraries compiling java in terminal with third party libraries](https://static.javatpoint.com/core/images/online-java-compiler3.png)
- #Compiling java in terminal with third party libraries manual#
- #Compiling java in terminal with third party libraries full#
#Compiling java in terminal with third party libraries full#
However, I like examining these in the full IDE and debugging experience. I could use that information (starting with the stack-trace you can see above) to investigate the issue. I’ve truncated the output, but the terminal contained the full ASan command-line diagnostics. To be clear, at this point this was all I needed to do to hit the issue: I can easily repeat the command that repro’s the bug manually. This trace I found is definitely a bug, so I already know I found something to fix.įortunately, the triggering input is a single file. Most importantly: ASan never has false positives. ASan can handle multiple threads like that no problem! As that suggests, there is also a T1 and T2 (and more): c2.dll executes many threads in parallel.
![compiling java in terminal with third party libraries compiling java in terminal with third party libraries](https://mauijuanahi.com/images/9d6e5b44249a69b1e765479b9cf9676c.png)
#Compiling java in terminal with third party libraries manual#
In our case, I added /fsanitize=address to the build’s cl.exe command line, and our old, ever-evolving build system needed the extra manual step of specifying where our extension library lived. We’ve documented ways to turn ASan on in common build scenarios. It was easy to turn on ASan in our build system. Just like you can turn ASan on in your projects and run your tests, we’ve been turning on ASan on our project (the compiler) and running it on our tests. The idea was straightforward: ASan finds bugs, and we’re always interested in finding bugs in the compiler.
![compiling java in terminal with third party libraries compiling java in terminal with third party libraries](https://docs.informatica.com/content/dam/source/GUID-5/GUID-5DAA379B-8659-49FA-949D-5C586920D195/47/en/GUID-472344EE-71EA-424B-A2B8-35D352A144D9-low.png)
Here I’ll share an example of how it found a real bug in the MSVC compiler itself. We’ve already shown how easy it can be to find bugs in even production-ready code like EASTL. The AddressSanitizer (ASan) is generally available for MSVC since the recently-released Visual Studio 2019 version 16.9. Special thanks to Aaron Gorenstein for authoring this blog post.