[clangd] Always allow diagnostics from stale preambles
authorKadir Cetinkaya <kadircet@google.com>
Thu, 22 Jun 2023 14:15:26 +0000 (16:15 +0200)
committerKadir Cetinkaya <kadircet@google.com>
Wed, 28 Jun 2023 08:41:45 +0000 (10:41 +0200)
commitbd89f9ec293ea5e20e89d4bce49135431239cf3e
treefb83599c669ce71a26d6dcfcd51af6023fc8ff14
parente6aa29eddd3fe05e27ac644fceff9ef4027540d8
[clangd] Always allow diagnostics from stale preambles

We've been running this internally for months now, without any
stability or correctness concerns. It has ~40% speed up on incremental
diagnostics latencies (as preamble can get invalidated through code completion
etc.).

Differential Revision: https://reviews.llvm.org/D153882
26 files changed:
clang-tools-extra/clangd/ClangdLSPServer.cpp
clang-tools-extra/clangd/ClangdLSPServer.h
clang-tools-extra/clangd/ClangdServer.cpp
clang-tools-extra/clangd/ClangdServer.h
clang-tools-extra/clangd/Config.h
clang-tools-extra/clangd/ConfigCompile.cpp
clang-tools-extra/clangd/ConfigFragment.h
clang-tools-extra/clangd/ConfigYAML.cpp
clang-tools-extra/clangd/ParsedAST.cpp
clang-tools-extra/clangd/ParsedAST.h
clang-tools-extra/clangd/Preamble.cpp
clang-tools-extra/clangd/Preamble.h
clang-tools-extra/clangd/TUScheduler.cpp
clang-tools-extra/clangd/tool/Check.cpp
clang-tools-extra/clangd/unittests/ClangdTests.cpp
clang-tools-extra/clangd/unittests/ConfigCompileTests.cpp
clang-tools-extra/clangd/unittests/ConfigYAMLTests.cpp
clang-tools-extra/clangd/unittests/DiagnosticsTests.cpp
clang-tools-extra/clangd/unittests/FeatureModulesTests.cpp
clang-tools-extra/clangd/unittests/ModulesTests.cpp
clang-tools-extra/clangd/unittests/ParsedASTTests.cpp
clang-tools-extra/clangd/unittests/PreambleTests.cpp
clang-tools-extra/clangd/unittests/SelectionTests.cpp
clang-tools-extra/clangd/unittests/TUSchedulerTests.cpp
clang-tools-extra/clangd/unittests/TestTU.cpp
clang-tools-extra/clangd/unittests/TypeHierarchyTests.cpp