by Michael Frank
10 entries tagged with #gnatcoll
by Pierre-Marie de Rodat
A Further Expedition into Libadalang: Save Time with Libadalang.Helpers.App
Martyn’s recent blog post showed small programs based on Libadalang to find uses of access types in Ada sources. Albeit short, these programs need to take care of all the tedious logistics around processing Ada sources: find the files to work on, create a Libadalang analysis context, use it to read the source files, etc. Besides, they are not very convenient to run:
by Lionel Matias
Leveraging Ada Run-Time Checks with Fuzz Testing in AFL
Fuzzing is a very popular bug finding method. The concept, very simple, is to continuously inject random (garbage) data as input of a software component, and wait for it to crash. If, like me, you find writing robustness test tedious and not very efficient in finding bugs, you might want to try fuzzing your Ada code.Here's a recipe to fuzz-test your Ada code, using American Fuzzy Lop and all the runtime checks your favorite Ada compiler can provide.Let's see (quickly) how AFL works, then jump right into fuzzing 3 open-source Ada libraries: ZipAda, AdaYaml, and GNATCOLL.JSON.by Pierre-Marie de Rodat , Raphaël Amiard
Cross-referencing Ada with Libadalang
Libadalang has come a long way since the last time we blogged about it. In the past 6 months, we have been working tirelessly on name resolution, a pretty complicated topic in Ada, and it is finally ready enough that we feel ready to blog about it, and encourage people to try it out.
by Pierre-Marie de Rodat
Highlighting Ada with Libadalang
While we are working very hard on semantic analysis in Libadalang, it is already possible to leverage its lexical and syntactic analyzers. A useful example for this is a syntax highlighter.
by Emmanuel Briot
User-friendly strings API
User friendly strings APIIn a previous post, we described the design of a new strings package, with improved performance compared to the standard Ada unbounded strings implementation. That post focused on various programming techniques used to make that package as fast as possible.
by Emmanuel Briot
New strings package in GNATCOLL
This post describes the new GNATCOLL.Strings package, and the various optimizations it performs to provide improved performance.by Emmanuel Briot
GNAT Programming Studio (GPS) on GitHub
The GPS source repository has been published on GitHub. This post briefly describes how you can access it, and hopefully contribute.by Emmanuel Briot
Count them all (reference counting)
Reference countingReference counting is a way to automatically reclaim unused memory. An element is automatically deallocated as soon as there are no more references to it in the program.