[clangd] Enable async preambles by default
authorKadir Cetinkaya <kadircet@google.com>
Tue, 7 Jul 2020 10:30:58 +0000 (12:30 +0200)
committerKadir Cetinkaya <kadircet@google.com>
Thu, 9 Jul 2020 08:57:45 +0000 (10:57 +0200)
commit1c7c5019a7adfb16e0449ffb1d0e10631998d854
treebe4db10f300072c666097dd6fe1407e8dd0c8d41
parentb805e944773e119461903e5140389072c02796bf
[clangd] Enable async preambles by default

Summary:
We've been testing this internally for a couple weeks now and it seems
to be stable enough. Let's flip the flag before branch cut to increase testing
coverage and have enough time to revert if need be.

Subscribers: ilya-biryukov, javed.absar, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D83290
clang-tools-extra/clangd/ClangdServer.h
clang-tools-extra/clangd/TUScheduler.h