Index: clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.h
===================================================================
--- clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.h
+++ clang-tools-extra/clang-tidy/ClangTidyDiagnosticConsumer.h
@@ -45,20 +45,15 @@
   std::vector<std::string> EnabledDiagnosticAliases;
 };
 
-/// Contains displayed and ignored diagnostic counters for a ClangTidy
-/// run.
+/// Contains displayed and ignored diagnostic counters for a ClangTidy run.
 struct ClangTidyStats {
-  ClangTidyStats()
-      : ErrorsDisplayed(0), ErrorsIgnoredCheckFilter(0), ErrorsIgnoredNOLINT(0),
-        ErrorsIgnoredNonUserCode(0), ErrorsIgnoredLineFilter(0) {}
+  int ErrorsDisplayed{0};
+  int ErrorsIgnoredCheckFilter{0};
+  int ErrorsIgnoredNOLINT{0};
+  int ErrorsIgnoredNonUserCode{0};
+  int ErrorsIgnoredLineFilter{0};
 
-  unsigned ErrorsDisplayed;
-  unsigned ErrorsIgnoredCheckFilter;
-  unsigned ErrorsIgnoredNOLINT;
-  unsigned ErrorsIgnoredNonUserCode;
-  unsigned ErrorsIgnoredLineFilter;
-
-  unsigned errorsIgnored() const {
+  int errorsIgnored() const {
     return ErrorsIgnoredNOLINT + ErrorsIgnoredCheckFilter +
            ErrorsIgnoredNonUserCode + ErrorsIgnoredLineFilter;
   }