[Lldb-commits] [PATCH] D140056: [lldb] Report clang module builds remarks

[Dave Lee via Phabricator via lldb-commits]

kastiglione created this revision.
kastiglione added reviewers: JDevlieghere, aprantl, mib.
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Update the Clang diagnostic consumer (in ClangModulesDeclVendor) to report
progress on Clang module builds, as both progress events and expression logs.

Module build remarks are enabled by with clang's `-Rmodule-build` flag.

With this change, command line users of lldb will see progress events showing
which modules are being built, and - by how long they stay on screen - how much
time it takes to build them. IDEs that show progress events can show these
updates if desired.

This does not show module-import remarks, although that may be added as a
future change.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D140056

Files:
  lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
  lldb/test/API/functionalities/progress_reporting/clang_modules/Makefile
  lldb/test/API/functionalities/progress_reporting/clang_modules/TestClangModuleBuildProgress.py
  lldb/test/API/functionalities/progress_reporting/clang_modules/main.m

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