[llvm-cov] Use the coverage namespace. NFC.

This is a simple code cleanup. It will facilitate moving
LineCoverageIterator to libCoverage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316140 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-cov/SourceCoverageView.cpp

@@ -84,10 +84,9 @@ CoveragePrinter::create(const CoverageViewOptions &Opts) {
 }
 
 unsigned SourceCoverageView::getFirstUncoveredLineNo() {
-  const auto MinSegIt =
-      find_if(CoverageInfo, [](const coverage::CoverageSegment &S) {
-        return S.HasCount && S.Count == 0;
-      });
+  const auto MinSegIt = find_if(CoverageInfo, [](const CoverageSegment &S) {
+    return S.HasCount && S.Count == 0;
+  });
 
   // There is no uncovered line, return zero.
   if (MinSegIt == CoverageInfo.end())
@@ -132,7 +131,7 @@ bool SourceCoverageView::hasSubViews() const {
 std::unique_ptr<SourceCoverageView>
 SourceCoverageView::create(StringRef SourceName, const MemoryBuffer &File,
                            const CoverageViewOptions &Options,
-                           coverage::CoverageData &&CoverageInfo) {
+                           CoverageData &&CoverageInfo) {
   switch (Options.Format) {
   case CoverageViewOptions::OutputFormat::Text:
     return llvm::make_unique<SourceCoverageViewText>(
@@ -152,7 +151,7 @@ std::string SourceCoverageView::getSourceName() const {
 }
 
 void SourceCoverageView::addExpansion(
-    const coverage::CounterMappingRegion &Region,
+    const CounterMappingRegion &Region,
     std::unique_ptr<SourceCoverageView> View) {
   ExpansionSubViews.emplace_back(Region, std::move(View));
 }

tools/llvm-cov/SourceCoverageView.h

@@ -22,15 +22,17 @@
 
 namespace llvm {
 
+using namespace coverage;
+
 class CoverageFiltersMatchAll;
 class SourceCoverageView;
 
 /// \brief A view that represents a macro or include expansion.
 struct ExpansionView {
-  coverage::CounterMappingRegion Region;
+  CounterMappingRegion Region;
   std::unique_ptr<SourceCoverageView> View;
 
-  ExpansionView(const coverage::CounterMappingRegion &Region,
+  ExpansionView(const CounterMappingRegion &Region,
                 std::unique_ptr<SourceCoverageView> View)
       : Region(Region), View(std::move(View)) {}
   ExpansionView(ExpansionView &&RHS)
@@ -112,7 +114,7 @@ public:
 
   /// \brief Create an index which lists reports for the given source files.
   virtual Error createIndexFile(ArrayRef<std::string> SourceFiles,
-                                const coverage::CoverageMapping &Coverage,
+                                const CoverageMapping &Coverage,
                                 const CoverageFiltersMatchAll &Filters) = 0;
 
   /// @}
@@ -134,7 +136,7 @@ class SourceCoverageView {
   const CoverageViewOptions &Options;
 
   /// Complete coverage information about the source on display.
-  coverage::CoverageData CoverageInfo;
+  CoverageData CoverageInfo;
 
   /// A container for all expansions (e.g macros) in the source on display.
   std::vector<ExpansionView> ExpansionSubViews;
@@ -154,7 +156,7 @@ protected:
     LineRef(StringRef Line, int64_t LineNo) : Line(Line), LineNo(LineNo) {}
   };
 
-  using CoverageSegmentArray = ArrayRef<const coverage::CoverageSegment *>;
+  using CoverageSegmentArray = ArrayRef<const CoverageSegment *>;
 
   /// @name Rendering Interface
   /// @{
@@ -230,15 +232,14 @@ protected:
 
   SourceCoverageView(StringRef SourceName, const MemoryBuffer &File,
                      const CoverageViewOptions &Options,
-                     coverage::CoverageData &&CoverageInfo)
+                     CoverageData &&CoverageInfo)
       : SourceName(SourceName), File(File), Options(Options),
         CoverageInfo(std::move(CoverageInfo)) {}
 
 public:
   static std::unique_ptr<SourceCoverageView>
   create(StringRef SourceName, const MemoryBuffer &File,
-         const CoverageViewOptions &Options,
-         coverage::CoverageData &&CoverageInfo);
+         const CoverageViewOptions &Options, CoverageData &&CoverageInfo);
 
   virtual ~SourceCoverageView() {}
 
@@ -248,7 +249,7 @@ public:
   const CoverageViewOptions &getOptions() const { return Options; }
 
   /// \brief Add an expansion subview to this view.
-  void addExpansion(const coverage::CounterMappingRegion &Region,
+  void addExpansion(const CounterMappingRegion &Region,
                     std::unique_ptr<SourceCoverageView> View);
 
   /// \brief Add a function instantiation subview to this view.

tools/llvm-cov/SourceCoverageViewHTML.cpp

@@ -365,8 +365,7 @@ void CoveragePrinterHTML::emitFileSummary(raw_ostream &OS, StringRef SF,
 }
 
 Error CoveragePrinterHTML::createIndexFile(
-    ArrayRef<std::string> SourceFiles,
-    const coverage::CoverageMapping &Coverage,
+    ArrayRef<std::string> SourceFiles, const CoverageMapping &Coverage,
     const CoverageFiltersMatchAll &Filters) {
   // Emit the default stylesheet.
   auto CSSOrErr = createOutputStream("style", "css", /*InToplevel=*/true);
@@ -515,7 +514,7 @@ void SourceCoverageViewHTML::renderLine(raw_ostream &OS, LineRef L,
     return tag("span", Snippet, Color.getValue());
   };
 
-  auto CheckIfUncovered = [](const coverage::CoverageSegment *S) {
+  auto CheckIfUncovered = [](const CoverageSegment *S) {
     return S && S->HasCount && S->Count == 0;
   };
 

tools/llvm-cov/SourceCoverageViewHTML.h

@@ -18,6 +18,8 @@
 
 namespace llvm {
 
+using namespace coverage;
+
 struct FileCoverageSummary;
 
 /// \brief A coverage printer for html output.

tools/llvm-cov/SourceCoverageViewText.cpp

@@ -29,8 +29,7 @@ void CoveragePrinterText::closeViewFile(OwnedStream OS) {
 }
 
 Error CoveragePrinterText::createIndexFile(
-    ArrayRef<std::string> SourceFiles,
-    const coverage::CoverageMapping &Coverage,
+    ArrayRef<std::string> SourceFiles, const CoverageMapping &Coverage,
     const CoverageFiltersMatchAll &Filters) {
   auto OSOrErr = createOutputStream("index", "txt", /*InToplevel=*/true);
   if (Error E = OSOrErr.takeError())

tools/llvm-cov/SourceCoverageViewText.h

@@ -18,6 +18,8 @@
 
 namespace llvm {
 
+using namespace coverage;
+
 /// \brief A coverage printer for text output.
 class CoveragePrinterText : public CoveragePrinter {
 public:
@@ -27,7 +29,7 @@ public:
   void closeViewFile(OwnedStream OS) override;
 
   Error createIndexFile(ArrayRef<std::string> SourceFiles,
-                        const coverage::CoverageMapping &Coverage,
+                        const CoverageMapping &Coverage,
                         const CoverageFiltersMatchAll &Filters) override;
 
   CoveragePrinterText(const CoverageViewOptions &Opts)
@@ -77,7 +79,7 @@ class SourceCoverageViewText : public SourceCoverageView {
 public:
   SourceCoverageViewText(StringRef SourceName, const MemoryBuffer &File,
                          const CoverageViewOptions &Options,
-                         coverage::CoverageData &&CoverageInfo)
+                         CoverageData &&CoverageInfo)
       : SourceCoverageView(SourceName, File, Options, std::move(CoverageInfo)) {
   }
 };