4 files changed, 23 insertions, 9 deletions
diff --git a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
index e1961ecbe15..eedf05685cc 100644
--- a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -3420,7 +3420,8 @@ void BugReporter::FlushReport(BugReport *exampleReport,
   BugType& BT = exampleReport->getBugType();
 
   OwningPtr<PathDiagnostic>
-    D(new PathDiagnostic(exampleReport->getDeclWithIssue(),
+    D(new PathDiagnostic(exampleReport->getBugType().getCheckName(),
+                         exampleReport->getDeclWithIssue(),
                          exampleReport->getBugType().getName(),
                          exampleReport->getDescription(),
                          exampleReport->getShortDescription(/*Fallback=*/false),
@@ -3472,13 +3473,21 @@ void BugReporter::FlushReport(BugReport *exampleReport,
 }
 
 void BugReporter::EmitBasicReport(const Decl *DeclWithIssue,
-                                  StringRef name,
-                                  StringRef category,
+                                  const CheckerBase *Checker,
+                                  StringRef Name, StringRef Category,
+                                  StringRef Str, PathDiagnosticLocation Loc,
+                                  ArrayRef<SourceRange> Ranges) {
+  EmitBasicReport(DeclWithIssue, Checker->getCheckName(), Name, Category, Str,
+                  Loc, Ranges);
+}
+void BugReporter::EmitBasicReport(const Decl *DeclWithIssue,
+                                  CheckName CheckName,
+                                  StringRef name, StringRef category,
                                   StringRef str, PathDiagnosticLocation Loc,
                                   ArrayRef<SourceRange> Ranges) {
 
   // 'BT' is owned by BugReporter.
-  BugType *BT = getBugTypeForName(name, category);
+  BugType *BT = getBugTypeForName(CheckName, name, category);
   BugReport *R = new BugReport(*BT, str, Loc);
   R->setDeclWithIssue(DeclWithIssue);
   for (ArrayRef<SourceRange>::iterator I = Ranges.begin(), E = Ranges.end();
@@ -3487,15 +3496,16 @@ void BugReporter::EmitBasicReport(const Decl *DeclWithIssue,
   emitReport(R);
 }
 
-BugType *BugReporter::getBugTypeForName(StringRef name,
+BugType *BugReporter::getBugTypeForName(CheckName CheckName, StringRef name,
                                         StringRef category) {
   SmallString<136> fullDesc;
-  llvm::raw_svector_ostream(fullDesc) << name << ":" << category;
+  llvm::raw_svector_ostream(fullDesc) << CheckName.getName() << ":" << name
+                                      << ":" << category;
   llvm::StringMapEntry<BugType *> &
       entry = StrBugTypes.GetOrCreateValue(fullDesc);
   BugType *BT = entry.getValue();
   if (!BT) {
-    BT = new BugType(name, category);
+    BT = new BugType(CheckName, name, category);
     entry.setValue(BT);
   }
   return BT;
diff --git a/clang/lib/StaticAnalyzer/Core/Checker.cpp b/clang/lib/StaticAnalyzer/Core/Checker.cpp
index 07e0aac2d42..e2b2a19e964 100644
--- a/clang/lib/StaticAnalyzer/Core/Checker.cpp
+++ b/clang/lib/StaticAnalyzer/Core/Checker.cpp
@@ -22,6 +22,8 @@ StringRef CheckerBase::getTagDescription() const {
   return "A Checker";  
 }
 
+CheckName CheckerBase::getCheckName() const { return Name; }
+
 void Checker<check::_VoidCheck, check::_VoidCheck, check::_VoidCheck,
              check::_VoidCheck, check::_VoidCheck, check::_VoidCheck,
              check::_VoidCheck, check::_VoidCheck, check::_VoidCheck,
diff --git a/clang/lib/StaticAnalyzer/Core/CheckerRegistry.cpp b/clang/lib/StaticAnalyzer/Core/CheckerRegistry.cpp
index 47299030cc4..1937ecf2c36 100644
--- a/clang/lib/StaticAnalyzer/Core/CheckerRegistry.cpp
+++ b/clang/lib/StaticAnalyzer/Core/CheckerRegistry.cpp
@@ -106,6 +106,7 @@ void CheckerRegistry::initializeManager(CheckerManager &checkerMgr,
   // Initialize the CheckerManager with all enabled checkers.
   for (CheckerInfoSet::iterator
          i = enabledCheckers.begin(), e = enabledCheckers.end(); i != e; ++i) {
+    checkerMgr.setCurrentCheckName(CheckName((*i)->FullName));
     (*i)->Initialize(checkerMgr);
   }
 }
diff --git a/clang/lib/StaticAnalyzer/Core/PathDiagnostic.cpp b/clang/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
index c4297292e97..fec39bdc0b8 100644
--- a/clang/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
+++ b/clang/lib/StaticAnalyzer/Core/PathDiagnostic.cpp
@@ -106,12 +106,13 @@ void PathPieces::flattenTo(PathPieces &Primary, PathPieces &Current,
 
 PathDiagnostic::~PathDiagnostic() {}
 
-PathDiagnostic::PathDiagnostic(const Decl *declWithIssue,
+PathDiagnostic::PathDiagnostic(StringRef CheckName, const Decl *declWithIssue,
                                StringRef bugtype, StringRef verboseDesc,
                                StringRef shortDesc, StringRef category,
                                PathDiagnosticLocation LocationToUnique,
                                const Decl *DeclToUnique)
-  : DeclWithIssue(declWithIssue),
+  : CheckName(CheckName),
+    DeclWithIssue(declWithIssue),
     BugType(StripTrailingDots(bugtype)),
     VerboseDesc(StripTrailingDots(verboseDesc)),
     ShortDesc(StripTrailingDots(shortDesc)),