hokein added inline comments.
================
Comment at: clangd/CodeComplete.cpp:755
+ });
+ log("SigHelp: requested docs for {0} symbols from the index, got {1} "
+ "symbols with non-empty docs in the response",
----------------
ioeric wrote:
> ilya-biryukov wrote:
> > ioeric wrote:
> > > drive by: I think this should be `vlog` or `dlog`.
> > Code completion also logs the number of results from sema, index, etc.
> > using the `log()` call.
> > The added log message looks similar, so trying to be consistent with the
> > rest of the code in this file.
> >
> > Maybe we should turn all of them into `vlog` or `dlog`, but I'd rather
> > leave it to a separate patch.
> I'm not sure which level code completion log messages should be in, but I
> think we should follow the guidelines in the logger documentation instead of
> the existing uses.
>
> Quote from Logger.h
> ```
> // log() is used for information important to understanding a clangd session.
> // e.g. the names of LSP messages sent are logged at this level.
> // This level could be enabled in production builds to allow later inspection.
>
> // vlog() is used for details often needed for debugging clangd sessions.
> // This level would typically be enabled for clangd developers.
> ```
My recent experience of debugging some weird GotoDef issues tells me that log
of index should be on production (since it is a non-trivial part in a clangd
session), it would be really helpful to understand what is going on.
Repository:
rCTE Clang Tools Extra
https://reviews.llvm.org/D50727
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