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[clangd] Fix case mismatch crash on in CDB on windows after 92dd077af1

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See https://github.com/clangd/clangd/issues/631
This commit is contained in:
Sam McCall 2020-12-23 22:41:46 +01:00
parent 45a4f34bd1
commit 74b3acefc7
1 changed files with 7 additions and 4 deletions
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11
clang-tools-extra/clangd/GlobalCompilationDatabase.cpp
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@ -511,11 +511,14 @@ void DirectoryBasedGlobalCompilationDatabase::broadcastCDB(
// Given that we know that CDBs have been moved/generated, don't trust caches.
// (This should be rare, so it's OK to add a little latency).
constexpr auto IgnoreCache = std::chrono::steady_clock::time_point::max();
for (DirectoryCache *Dir : getDirectoryCaches(FileAncestors)) {
auto DirectoryCaches = getDirectoryCaches(FileAncestors);
assert(DirectoryCaches.size() == FileAncestors.size());
for (unsigned I = 0; I < DirectoryCaches.size(); ++I) {
bool ShouldBroadcast = false;
if (Dir->get(Opts.TFS, ShouldBroadcast, /*FreshTime=*/IgnoreCache,
/*FreshTimeMissing=*/IgnoreCache))
DirectoryHasCDB.find(Dir->Path)->setValue(true);
if (DirectoryCaches[I]->get(Opts.TFS, ShouldBroadcast,
/*FreshTime=*/IgnoreCache,
/*FreshTimeMissing=*/IgnoreCache))
DirectoryHasCDB.find(FileAncestors[I])->setValue(true);
}
std::vector<std::string> GovernedFiles;