kastiglione added inline comments.
================
Comment at:
lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp:198
+ // End the previous event before starting a new event.
+ m_current_progress_up.reset(nullptr);
+ m_current_progress_up.reset(new Progress(
----------------
aprantl wrote:
> mib wrote:
> > I guess this could be refactored in a lambda function
> IIUC, this is redundant?
> Ah — unless this is about the ordering and having the old one destroyed
> first, in which case this makes sense.
yes it's ordering, destroying the previous event first, before constructing the
new one. I will make the comment more clear.
================
Comment at:
lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp:199
+ m_current_progress_up.reset(nullptr);
+ m_current_progress_up.reset(new Progress(
+ llvm::formatv("Currently building module {0}", module_name)));
----------------
aprantl wrote:
> For some reason I prefer writing
> `m_current_progress_up = std::make_unique<Progress>(...)`
> but I think for all practical intents this is equivalent.
that works for me, I thought about this too. This can also apply to the nullptr:
```
m_current_progress_up = nullptr;
```
================
Comment at:
lldb/test/API/functionalities/progress_reporting/clang_modules/TestClangModuleBuildProgress.py:20
+ # Ensure an empty module cache.
+ mod_cache = os.path.join(self.getBuildDir(), "new-modules")
+ if os.path.isdir(mod_cache):
----------------
aprantl wrote:
> FYI this is the same as
> `mod_cache = self.getBuildArtifact("new-modules")`
>
cool
================
Comment at:
lldb/test/API/functionalities/progress_reporting/clang_modules/TestClangModuleBuildProgress.py:36
+ # Trigger module builds.
+ self.expect("p @2")
+
----------------
aprantl wrote:
> This is a really indirect way of triggering a module import.
> Why not `expr -- @import Foo`?
> This way you can also import an empty module instead of an expensive uncached
> compilation of all of Foundation.
sounds great.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D140056/new/
https://reviews.llvm.org/D140056
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