4 files changed, 6 insertions, 6 deletions
diff --git a/llvm/tools/llvm-cov/CoverageExporter.h b/llvm/tools/llvm-cov/CoverageExporter.h
index 751e55d..ba946a1 100644
--- a/llvm/tools/llvm-cov/CoverageExporter.h
+++ b/llvm/tools/llvm-cov/CoverageExporter.h
@@ -37,7 +37,7 @@ protected:
       : Coverage(CoverageMapping), Options(Options), OS(OS) {}
 
 public:
-  virtual ~CoverageExporter(){};
+  virtual ~CoverageExporter() = default;
 
   /// Render the CoverageMapping object.
   virtual void renderRoot(const CoverageFilters &IgnoreFilters) = 0;
diff --git a/llvm/tools/llvm-cov/CoverageFilters.h b/llvm/tools/llvm-cov/CoverageFilters.h
index 5345b0c..3cee23a 100644
--- a/llvm/tools/llvm-cov/CoverageFilters.h
+++ b/llvm/tools/llvm-cov/CoverageFilters.h
@@ -28,7 +28,7 @@ struct FunctionRecord;
 /// Matches specific functions that pass the requirement of this filter.
 class CoverageFilter {
 public:
-  virtual ~CoverageFilter() {}
+  virtual ~CoverageFilter() = default;
 
   /// Return true if the function passes the requirements of this filter.
   virtual bool matches(const coverage::CoverageMapping &CM,
diff --git a/llvm/tools/llvm-cov/SourceCoverageView.h b/llvm/tools/llvm-cov/SourceCoverageView.h
index 43fb890a..bde187e 100644
--- a/llvm/tools/llvm-cov/SourceCoverageView.h
+++ b/llvm/tools/llvm-cov/SourceCoverageView.h
@@ -122,7 +122,7 @@ public:
   static std::unique_ptr<CoveragePrinter>
   create(const CoverageViewOptions &Opts);
 
-  virtual ~CoveragePrinter() {}
+  virtual ~CoveragePrinter() = default;
 
   /// @name File Creation Interface
   /// @{
@@ -288,7 +288,7 @@ public:
   create(StringRef SourceName, const MemoryBuffer &File,
          const CoverageViewOptions &Options, CoverageData &&CoverageInfo);
 
-  virtual ~SourceCoverageView() {}
+  virtual ~SourceCoverageView() = default;
 
   /// Return the source name formatted for the host OS.
   std::string getSourceName() const;
diff --git a/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp b/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
index c94d385..bdef099 100644
--- a/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
+++ b/llvm/tools/llvm-cov/SourceCoverageViewHTML.cpp
@@ -955,8 +955,8 @@ void SourceCoverageViewHTML::renderLine(raw_ostream &OS, LineRef L,
 
   // 2. Escape all of the snippets.
 
-  for (unsigned I = 0, E = Snippets.size(); I < E; ++I)
-    Snippets[I] = escape(Snippets[I], getOptions());
+  for (std::string &Snippet : Snippets)
+    Snippet = escape(Snippet, getOptions());
 
   // 3. Use \p WrappedSegment to set the highlight for snippet 0. Use segment
   //    1 to set the highlight for snippet 2, segment 2 to set the highlight for