Using clang-based tools beyond loplugin

LibreOffice Conference 2016, Brno

Transcript

1. Using clang-based tools
   beyond loplugin
   By Miklos Vajna
   Senior Software Engineer at Collabora Productivity
   2016-09-09
   @CollaboraOffice www.CollaboraOffice.com
   

   View Slide

2. 2 / 5
   LibreOffice Conference 2016, Brno | Miklos Vajna
   Beyond loplugin
   ●
   Compiler plugins
   ●
   Libtooling:
   ●
   Existing tools in clang-tools-extra
   ●
   Your own libtooling-based tools
   ●
   Libclang
   

   View Slide

3. 3 / 5
   LibreOffice Conference 2016, Brno | Miklos Vajna
   Existing tools
   in clang-tools-extra
   ●
   clang-apply-replacements
   ●
   clang-format
   ●
   clang-include-fixer
   ●
   clang-rename
   ●
   clang-tidy
   … and this is not the complete list
   

   View Slide

4. 4 / 5
   LibreOffice Conference 2016, Brno | Miklos Vajna
   Own tools
   in dev-tools.git
   ●
   Analyzer example: find-unused-prefixes
   ●
   m_nFooBar in core.git
   ●
   _fooBar in online.git
   ●
   FooBar in online.git for statics
   ●
   Rewriter example: rename
   ●
   Works from a CSV file
   ●
   Generated from… wait for it… find-unused-
   prefixes
   ●
   Obsoleted by clang-rename now
   

   View Slide

5. 5 / 5
   LibreOffice Conference 2016, Brno | Miklos Vajna
   Editor support via libclang
   ●
   YouCompleteMe, libclang-vim
   ●
   Precise:
   ●
   Inspect comment
   ●
   Jump to declaration
   ●
   Get (member) function name
   ●
   Referenced (member) function name
   ●
   Jump to include
   ●
   Rename
   ●
   Infer auto
   ●
   Autocomplete
   

   View Slide