================ @@ -0,0 +1,90 @@ +============================ +Warning suppression mappings +============================ + +.. contents:: + :local: + +Introduction +============ + +Warning suppression mappings enable users to suppress Clang's diagnostics in a +per-file granular manner. Enabling enforcement of diagnostics in specific parts +of the project, even if there are violations in some headers. + +Goal and usage +============== + +Clang allows diagnostics to be configured at a translation-unit granularity. +If a ``foo.cpp`` is compiled with ``-Wfoo``, all transitively included headers +also need to be clean. Hence turning on new warnings in large codebases can be +difficult today. Since it requires cleaning up all the existing warnings, ---------------- bricknerb wrote:
RE "today": If this documentation should describe what the feature is and how to use, I wouldn't refer to "today" as if we don't have the feature. Also, instead of "difficult" I would just continue to the next sentence to say it requires cleaning ... https://github.com/llvm/llvm-project/pull/112517 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
