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-rw-r--r--clang-tools-extra/modularize/PreprocessorTracker.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang-tools-extra/modularize/PreprocessorTracker.cpp b/clang-tools-extra/modularize/PreprocessorTracker.cpp
index 551bb3cea5b..f594cd5a7ee 100644
--- a/clang-tools-extra/modularize/PreprocessorTracker.cpp
+++ b/clang-tools-extra/modularize/PreprocessorTracker.cpp
@@ -1276,7 +1276,7 @@ private:
std::vector<HeaderHandle> HeaderStack;
std::vector<HeaderInclusionPath> InclusionPaths;
InclusionPathHandle CurrentInclusionPathHandle;
- llvm::SmallSet<HeaderHandle, 128> HeadersInThisCompile;
+ llvm::SmallSet<HeaderHandle, 32> HeadersInThisCompile;
std::vector<PPItemKey> IncludeDirectives;
MacroExpansionMap MacroExpansions;
ConditionalExpansionMap ConditionalExpansions;
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