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[clang-tidy] Avoid repeated hash lookups (NFC) (#109373)

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Kazu Hirata 2024-09-20 07:59:08 -07:00 committed by GitHub
parent 7365b1c7bb
commit c498af71d7
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1 changed files with 1 additions and 2 deletions
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clang-tools-extra/clang-tidy/ExpandModularHeadersPPCallbacks.cpp
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@ -116,9 +116,8 @@ void ExpandModularHeadersPPCallbacks::handleModuleFile(
if (!MF)
return;
// Avoid processing a ModuleFile more than once.
if (VisitedModules.count(MF))
if (!VisitedModules.insert(MF).second)
return;
VisitedModules.insert(MF);
// Visit all the input files of this module and mark them to record their
// contents later.