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Fix completion issue where completing dropped completion session.

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This commit is contained in:
Jacob Dufault 2017-10-23 08:38:01 -07:00
parent f0e9434163
commit d145bcebc5
1 changed files with 17 additions and 9 deletions
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18
src/clang_complete.cc
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@ -314,6 +314,11 @@ void TryEnsureDocumentParsed(ClangCompleteManager* manager,
// If we're emitting diagnostics, do an immediate reparse, otherwise we will
// emit stale/bad diagnostics.
*tu = clang::TranslationUnit::Reparse(std::move(*tu), unsaved);
if (!*tu) {
LOG_S(ERROR) << "Reparsing translation unit for diagnostics failed for "
<< session->file.filename;
return;
}
NonElidedVector<lsDiagnostic> ls_diagnostics;
unsigned num_diagnostics = clang_getNumDiagnostics((*tu)->cx_tu);
@ -649,15 +654,18 @@ void ClangCompleteManager::NotifyClose(const std::string& filename) {
bool ClangCompleteManager::EnsureCompletionOrCreatePreloadSession(
const std::string& filename) {
std::lock_guard<std::mutex> lock(sessions_lock_);
if (!preloaded_sessions_.TryGetEntry(filename) &&
!completion_sessions_.TryGetEntry(filename)) {
// Check for an existing CompletionSession.
if (preloaded_sessions_.TryGetEntry(filename) ||
completion_sessions_.TryGetEntry(filename))
return false;
// No CompletionSession, create new one.
auto session = std::make_shared<CompletionSession>(
project_->FindCompilationEntryForFile(filename), working_files_);
preloaded_sessions_.InsertEntry(session);
return true;
}
return false;
}
std::shared_ptr<CompletionSession> ClangCompleteManager::TryGetSession(
const std::string& filename,
@ -683,7 +691,7 @@ std::shared_ptr<CompletionSession> ClangCompleteManager::TryGetSession(
// Try to find a completion session. If none create one.
std::shared_ptr<CompletionSession> completion_session =
completion_sessions_.TryTakeEntry(filename);
completion_sessions_.TryGetEntry(filename);
if (!completion_session && create_if_needed) {
completion_session = std::make_shared<CompletionSession>(
project_->FindCompilationEntryForFile(filename), working_files_);