diff --git a/lib/StaticAnalyzer/Checkers/AdjustedReturnValueChecker.cpp b/lib/StaticAnalyzer/Checkers/AdjustedReturnValueChecker.cpp
index cddd358..8fc6d2a 100644
--- a/lib/StaticAnalyzer/Checkers/AdjustedReturnValueChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/AdjustedReturnValueChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class AdjustedReturnValueChecker : 
-    public CheckerV2< check::PostStmt<CallExpr> > {
+    public Checker< check::PostStmt<CallExpr> > {
 public:
   void checkPostStmt(const CallExpr *CE, CheckerContext &C) const;
 };
diff --git a/lib/StaticAnalyzer/Checkers/AnalyzerStatsChecker.cpp b/lib/StaticAnalyzer/Checkers/AnalyzerStatsChecker.cpp
index 6effd76..99398cc 100644
--- a/lib/StaticAnalyzer/Checkers/AnalyzerStatsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/AnalyzerStatsChecker.cpp
@@ -10,7 +10,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
@@ -23,7 +23,7 @@
 using namespace ento;
 
 namespace {
-class AnalyzerStatsChecker : public CheckerV2<check::EndAnalysis> {
+class AnalyzerStatsChecker : public Checker<check::EndAnalysis> {
 public:
   void checkEndAnalysis(ExplodedGraph &G, BugReporter &B,ExprEngine &Eng) const;
 };
diff --git a/lib/StaticAnalyzer/Checkers/ArrayBoundChecker.cpp b/lib/StaticAnalyzer/Checkers/ArrayBoundChecker.cpp
index 25e224e..eb9665a 100644
--- a/lib/StaticAnalyzer/Checkers/ArrayBoundChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ArrayBoundChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class ArrayBoundChecker : 
-    public CheckerV2<check::Location> {
+    public Checker<check::Location> {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 public:
   void checkLocation(SVal l, bool isLoad, CheckerContext &C) const;
diff --git a/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp b/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
index bfea54e..2aef5c1 100644
--- a/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
+++ b/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -25,7 +25,7 @@
 
 namespace {
 class ArrayBoundCheckerV2 : 
-    public CheckerV2<check::Location> {
+    public Checker<check::Location> {
   mutable llvm::OwningPtr<BuiltinBug> BT;
       
   enum OOB_Kind { OOB_Precedes, OOB_Excedes };
diff --git a/lib/StaticAnalyzer/Checkers/AttrNonNullChecker.cpp b/lib/StaticAnalyzer/Checkers/AttrNonNullChecker.cpp
index 7b0e443..d88a111 100644
--- a/lib/StaticAnalyzer/Checkers/AttrNonNullChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/AttrNonNullChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 class AttrNonNullChecker
-  : public CheckerV2< check::PreStmt<CallExpr> > {
+  : public Checker< check::PreStmt<CallExpr> > {
   mutable llvm::OwningPtr<BugType> BT;
 public:
 
diff --git a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
index 7a65c2e..e002a29 100644
--- a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
+++ b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h"
@@ -66,7 +66,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-  class NilArgChecker : public CheckerV2<check::PreObjCMessage> {
+  class NilArgChecker : public Checker<check::PreObjCMessage> {
     mutable llvm::OwningPtr<APIMisuse> BT;
 
     void WarnNilArg(CheckerContext &C,
@@ -137,7 +137,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class CFNumberCreateChecker : public CheckerV2< check::PreStmt<CallExpr> > {
+class CFNumberCreateChecker : public Checker< check::PreStmt<CallExpr> > {
   mutable llvm::OwningPtr<APIMisuse> BT;
   mutable IdentifierInfo* II;
 public:
@@ -344,7 +344,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class CFRetainReleaseChecker : public CheckerV2< check::PreStmt<CallExpr> > {
+class CFRetainReleaseChecker : public Checker< check::PreStmt<CallExpr> > {
   mutable llvm::OwningPtr<APIMisuse> BT;
   mutable IdentifierInfo *Retain, *Release;
 public:
@@ -426,7 +426,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class ClassReleaseChecker : public CheckerV2<check::PreObjCMessage> {
+class ClassReleaseChecker : public Checker<check::PreObjCMessage> {
   mutable Selector releaseS;
   mutable Selector retainS;
   mutable Selector autoreleaseS;
diff --git a/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp b/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
index 1a86120..12ac652 100644
--- a/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/Basic/Builtins.h"
@@ -22,7 +22,7 @@
 
 namespace {
 
-class BuiltinFunctionChecker : public CheckerV2<eval::Call> {
+class BuiltinFunctionChecker : public Checker<eval::Call> {
 public:
   bool evalCall(const CallExpr *CE, CheckerContext &C) const;
 };
diff --git a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 2566e3c..cbf322b 100644
--- a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 using namespace ento;
 
 namespace {
-class CStringChecker : public CheckerV2< eval::Call,
+class CStringChecker : public Checker< eval::Call,
                                          check::PreStmt<DeclStmt>,
                                          check::LiveSymbols,
                                          check::DeadSymbols,
diff --git a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
index e546c61..dfe0a0e 100644
--- a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -25,7 +25,7 @@
 
 namespace {
 class CallAndMessageChecker
-  : public CheckerV2< check::PreStmt<CallExpr>, check::PreObjCMessage > {
+  : public Checker< check::PreStmt<CallExpr>, check::PreObjCMessage > {
   mutable llvm::OwningPtr<BugType> BT_call_null;
   mutable llvm::OwningPtr<BugType> BT_call_undef;
   mutable llvm::OwningPtr<BugType> BT_call_arg;
diff --git a/lib/StaticAnalyzer/Checkers/CastSizeChecker.cpp b/lib/StaticAnalyzer/Checkers/CastSizeChecker.cpp
index 6a4506b..585a87d 100644
--- a/lib/StaticAnalyzer/Checkers/CastSizeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CastSizeChecker.cpp
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -22,7 +22,7 @@
 using namespace ento;
 
 namespace {
-class CastSizeChecker : public CheckerV2< check::PreStmt<CastExpr> > {
+class CastSizeChecker : public Checker< check::PreStmt<CastExpr> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 public:
   void checkPreStmt(const CastExpr *CE, CheckerContext &C) const;
diff --git a/lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp b/lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
index 04cc253..3210b0a 100644
--- a/lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CastToStructChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 using namespace ento;
 
 namespace {
-class CastToStructChecker : public CheckerV2< check::PreStmt<CastExpr> > {
+class CastToStructChecker : public Checker< check::PreStmt<CastExpr> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/CheckObjCDealloc.cpp b/lib/StaticAnalyzer/Checkers/CheckObjCDealloc.cpp
index ad3bab6..0c693a0 100644
--- a/lib/StaticAnalyzer/Checkers/CheckObjCDealloc.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckObjCDealloc.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -267,7 +267,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class ObjCDeallocChecker : public CheckerV2<
+class ObjCDeallocChecker : public Checker<
                                       check::ASTDecl<ObjCImplementationDecl> > {
 public:
   void checkASTDecl(const ObjCImplementationDecl *D, AnalysisManager& mgr,
diff --git a/lib/StaticAnalyzer/Checkers/CheckObjCInstMethSignature.cpp b/lib/StaticAnalyzer/Checkers/CheckObjCInstMethSignature.cpp
index 369ba0b..fec06a9 100644
--- a/lib/StaticAnalyzer/Checkers/CheckObjCInstMethSignature.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckObjCInstMethSignature.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "clang/AST/DeclObjC.h"
@@ -125,7 +125,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class ObjCMethSigsChecker : public CheckerV2<
+class ObjCMethSigsChecker : public Checker<
                                       check::ASTDecl<ObjCImplementationDecl> > {
 public:
   void checkASTDecl(const ObjCImplementationDecl *D, AnalysisManager& mgr,
diff --git a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
index 185520c..e037cd3 100644
--- a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/AST/StmtVisitor.h"
@@ -502,7 +502,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class SecuritySyntaxChecker : public CheckerV2<check::ASTCodeBody> {
+class SecuritySyntaxChecker : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
diff --git a/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp b/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp
index d46ac81..ffcfce3 100644
--- a/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckSizeofPointer.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "clang/AST/StmtVisitor.h"
 
@@ -72,7 +72,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class SizeofPointerChecker : public CheckerV2<check::ASTCodeBody> {
+class SizeofPointerChecker : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
diff --git a/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp b/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
index b6eef6d..50b57d1 100644
--- a/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ChrootChecker.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -38,7 +38,7 @@
 //         ROOT_CHANGED<--chdir(..)--      JAIL_ENTERED<--chdir(..)--
 //                                  |                               |
 //                      bug<--foo()--          JAIL_ENTERED<--foo()--
-class ChrootChecker : public CheckerV2<eval::Call, check::PreStmt<CallExpr> > {
+class ChrootChecker : public Checker<eval::Call, check::PreStmt<CallExpr> > {
   mutable IdentifierInfo *II_chroot, *II_chdir;
   // This bug refers to possibly break out of a chroot() jail.
   mutable llvm::OwningPtr<BuiltinBug> BT_BreakJail;
diff --git a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
index 486abf5..bc1d823 100644
--- a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/Analysis/Analyses/LiveVariables.h"
 #include "clang/Analysis/Visitors/CFGRecStmtVisitor.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -341,7 +341,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class DeadStoresChecker : public CheckerV2<check::ASTCodeBody> {
+class DeadStoresChecker : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
diff --git a/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp b/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
index 091d99b..486b7f7 100644
--- a/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
+++ b/lib/StaticAnalyzer/Checkers/DebugCheckers.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h"
 #include "clang/Analysis/Analyses/LiveVariables.h"
 
@@ -24,7 +24,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class LiveVariablesDumper : public CheckerV2<check::ASTCodeBody> {
+class LiveVariablesDumper : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
@@ -44,7 +44,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class CFGViewer : public CheckerV2<check::ASTCodeBody> {
+class CFGViewer : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
@@ -64,7 +64,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class CFGDumper : public CheckerV2<check::ASTCodeBody> {
+class CFGDumper : public Checker<check::ASTCodeBody> {
 public:
   void checkASTCodeBody(const Decl *D, AnalysisManager& mgr,
                         BugReporter &BR) const {
diff --git a/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp b/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
index 11a20d3..baaf8b3 100644
--- a/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 class DereferenceChecker
-    : public CheckerV2< check::Location,
+    : public Checker< check::Location,
                         EventDispatcher<ImplicitNullDerefEvent> > {
   mutable llvm::OwningPtr<BuiltinBug> BT_null;
   mutable llvm::OwningPtr<BuiltinBug> BT_undef;
diff --git a/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp b/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
index 8a1cdef..07fb5aa 100644
--- a/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DivZeroChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -22,7 +22,7 @@
 using namespace ento;
 
 namespace {
-class DivZeroChecker : public CheckerV2< check::PreStmt<BinaryOperator> > {
+class DivZeroChecker : public Checker< check::PreStmt<BinaryOperator> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 public:
   void checkPreStmt(const BinaryOperator *B, CheckerContext &C) const;
diff --git a/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp b/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
index d7b27b5..d699dee 100644
--- a/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/FixedAddressChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class FixedAddressChecker 
-  : public CheckerV2< check::PreStmt<BinaryOperator> > {
+  : public Checker< check::PreStmt<BinaryOperator> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/IdempotentOperationChecker.cpp b/lib/StaticAnalyzer/Checkers/IdempotentOperationChecker.cpp
index 83d9668..bc9a29d 100644
--- a/lib/StaticAnalyzer/Checkers/IdempotentOperationChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/IdempotentOperationChecker.cpp
@@ -46,7 +46,7 @@
 #include "clang/Analysis/CFGStmtMap.h"
 #include "clang/Analysis/Analyses/PseudoConstantAnalysis.h"
 #include "clang/Analysis/Analyses/CFGReachabilityAnalysis.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -66,7 +66,7 @@
 
 namespace {
 class IdempotentOperationChecker
-  : public CheckerV2<check::PreStmt<BinaryOperator>,
+  : public Checker<check::PreStmt<BinaryOperator>,
                      check::PostStmt<BinaryOperator>,
                      check::EndAnalysis> {
 public:
diff --git a/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp b/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
index 387fe8e..5c999c4 100644
--- a/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/StmtVisitor.h"
@@ -288,7 +288,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class LLVMConventionsChecker : public CheckerV2<
+class LLVMConventionsChecker : public Checker<
                                                 check::ASTDecl<CXXRecordDecl>,
                                                 check::ASTCodeBody > {
 public:
diff --git a/lib/StaticAnalyzer/Checkers/MacOSXAPIChecker.cpp b/lib/StaticAnalyzer/Checkers/MacOSXAPIChecker.cpp
index d70c65a..12ce866 100644
--- a/lib/StaticAnalyzer/Checkers/MacOSXAPIChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MacOSXAPIChecker.cpp
@@ -16,7 +16,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -30,7 +30,7 @@
 using namespace ento;
 
 namespace {
-class MacOSXAPIChecker : public CheckerV2< check::PreStmt<CallExpr> > {
+class MacOSXAPIChecker : public Checker< check::PreStmt<CallExpr> > {
   enum SubChecks {
     DispatchOnce = 0,
     DispatchOnceF,
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 6591d74..b10c80a 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -64,7 +64,7 @@
 
 class RegionState {};
 
-class MallocChecker : public CheckerV2<eval::Call, check::DeadSymbols, check::EndPath, check::PreStmt<ReturnStmt>, check::Location,
+class MallocChecker : public Checker<eval::Call, check::DeadSymbols, check::EndPath, check::PreStmt<ReturnStmt>, check::Location,
                                check::Bind, eval::Assume> {
   mutable llvm::OwningPtr<BuiltinBug> BT_DoubleFree;
   mutable llvm::OwningPtr<BuiltinBug> BT_Leak;
diff --git a/lib/StaticAnalyzer/Checkers/NSAutoreleasePoolChecker.cpp b/lib/StaticAnalyzer/Checkers/NSAutoreleasePoolChecker.cpp
index fed6a99..f11db64 100644
--- a/lib/StaticAnalyzer/Checkers/NSAutoreleasePoolChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/NSAutoreleasePoolChecker.cpp
@@ -16,7 +16,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -29,7 +29,7 @@
 
 namespace {
 class NSAutoreleasePoolChecker
-  : public CheckerV2<check::PreObjCMessage> {
+  : public Checker<check::PreObjCMessage> {
       
   mutable Selector releaseS;
 
diff --git a/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp b/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
index ed7094f..c4d5331 100644
--- a/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/NSErrorChecker.cpp
@@ -16,7 +16,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h"
@@ -37,7 +37,7 @@
 
 namespace {
 class NSErrorMethodChecker
-    : public CheckerV2< check::ASTDecl<ObjCMethodDecl> > {
+    : public Checker< check::ASTDecl<ObjCMethodDecl> > {
   mutable IdentifierInfo *II;
 
 public:
@@ -83,7 +83,7 @@
 
 namespace {
 class CFErrorFunctionChecker
-    : public CheckerV2< check::ASTDecl<FunctionDecl> > {
+    : public Checker< check::ASTDecl<FunctionDecl> > {
   mutable IdentifierInfo *II;
 
 public:
@@ -145,7 +145,7 @@
 
 namespace {
 class NSOrCFErrorDerefChecker
-    : public CheckerV2< check::Location,
+    : public Checker< check::Location,
                         check::Event<ImplicitNullDerefEvent> > {
   mutable IdentifierInfo *NSErrorII, *CFErrorII;
 public:
diff --git a/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp b/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
index c976777..2d0af9c 100644
--- a/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "llvm/ADT/StringSwitch.h"
@@ -23,7 +23,7 @@
 
 namespace {
 
-class NoReturnFunctionChecker : public CheckerV2< check::PostStmt<CallExpr> > {
+class NoReturnFunctionChecker : public Checker< check::PostStmt<CallExpr> > {
 public:
   void checkPostStmt(const CallExpr *CE, CheckerContext &C) const;
 };
diff --git a/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp b/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
index da5d151..6a4f192 100644
--- a/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/Basic/Builtins.h"
@@ -22,7 +22,7 @@
 
 namespace {
 
-class OSAtomicChecker : public CheckerV2<eval::Call> {
+class OSAtomicChecker : public Checker<eval::Call> {
 public:
   bool evalCall(const CallExpr *CE, CheckerContext &C) const;
 
diff --git a/lib/StaticAnalyzer/Checkers/ObjCAtSyncChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCAtSyncChecker.cpp
index 7746719..a118049 100644
--- a/lib/StaticAnalyzer/Checkers/ObjCAtSyncChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ObjCAtSyncChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -25,7 +25,7 @@
 
 namespace {
 class ObjCAtSyncChecker
-    : public CheckerV2< check::PreStmt<ObjCAtSynchronizedStmt> > {
+    : public Checker< check::PreStmt<ObjCAtSynchronizedStmt> > {
   mutable llvm::OwningPtr<BuiltinBug> BT_null;
   mutable llvm::OwningPtr<BuiltinBug> BT_undef;
 
diff --git a/lib/StaticAnalyzer/Checkers/ObjCSelfInitChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCSelfInitChecker.cpp
index 5f32bb8..cb591ac 100644
--- a/lib/StaticAnalyzer/Checkers/ObjCSelfInitChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ObjCSelfInitChecker.cpp
@@ -47,7 +47,7 @@
 // http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/ObjectiveC/Articles/ocAllocInit.html
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/GRStateTrait.h"
@@ -64,7 +64,7 @@
 static bool isSelfVar(SVal location, CheckerContext &C);
 
 namespace {
-class ObjCSelfInitChecker : public CheckerV2<
+class ObjCSelfInitChecker : public Checker<
                                              check::PostObjCMessage,
                                              check::PostStmt<ObjCIvarRefExpr>,
                                              check::PreStmt<ReturnStmt>,
diff --git a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
index 6e92498..d78e5ce 100644
--- a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
 #include "clang/AST/ExprObjC.h"
@@ -169,7 +169,7 @@
 //===----------------------------------------------------------------------===//
 
 namespace {
-class ObjCUnusedIvarsChecker : public CheckerV2<
+class ObjCUnusedIvarsChecker : public Checker<
                                       check::ASTDecl<ObjCImplementationDecl> > {
 public:
   void checkASTDecl(const ObjCImplementationDecl *D, AnalysisManager& mgr,
diff --git a/lib/StaticAnalyzer/Checkers/PointerArithChecker.cpp b/lib/StaticAnalyzer/Checkers/PointerArithChecker.cpp
index 034a2aa..7c21acc 100644
--- a/lib/StaticAnalyzer/Checkers/PointerArithChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/PointerArithChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 class PointerArithChecker 
-  : public CheckerV2< check::PreStmt<BinaryOperator> > {
+  : public Checker< check::PreStmt<BinaryOperator> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/PointerSubChecker.cpp b/lib/StaticAnalyzer/Checkers/PointerSubChecker.cpp
index bf85b95..16ede20 100644
--- a/lib/StaticAnalyzer/Checkers/PointerSubChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/PointerSubChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class PointerSubChecker 
-  : public CheckerV2< check::PreStmt<BinaryOperator> > {
+  : public Checker< check::PreStmt<BinaryOperator> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp b/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
index 6c6901f..74199bb 100644
--- a/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugReporter.h"
@@ -25,7 +25,7 @@
 
 namespace {
 class PthreadLockChecker
-  : public CheckerV2< check::PostStmt<CallExpr> > {
+  : public Checker< check::PostStmt<CallExpr> > {
 public:
   void checkPostStmt(const CallExpr *CE, CheckerContext &C) const;
     
diff --git a/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp b/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
index 2985156..1729b25 100644
--- a/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ReturnPointerRangeChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class ReturnPointerRangeChecker : 
-    public CheckerV2< check::PreStmt<ReturnStmt> > {
+    public Checker< check::PreStmt<ReturnStmt> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 public:
     void checkPreStmt(const ReturnStmt *RS, CheckerContext &C) const;
diff --git a/lib/StaticAnalyzer/Checkers/ReturnUndefChecker.cpp b/lib/StaticAnalyzer/Checkers/ReturnUndefChecker.cpp
index 6fc866e..7c215b7 100644
--- a/lib/StaticAnalyzer/Checkers/ReturnUndefChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ReturnUndefChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class ReturnUndefChecker : 
-    public CheckerV2< check::PreStmt<ReturnStmt> > {
+    public Checker< check::PreStmt<ReturnStmt> > {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 public:
   void checkPreStmt(const ReturnStmt *RS, CheckerContext &C) const;
diff --git a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
index 6a9a37d..07de870 100644
--- a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 using namespace ento;
 
 namespace {
-class StackAddrEscapeChecker : public CheckerV2< check::PreStmt<ReturnStmt>,
+class StackAddrEscapeChecker : public Checker< check::PreStmt<ReturnStmt>,
                                                check::EndPath > {
   mutable llvm::OwningPtr<BuiltinBug> BT_stackleak;
   mutable llvm::OwningPtr<BuiltinBug> BT_returnstack;
diff --git a/lib/StaticAnalyzer/Checkers/StreamChecker.cpp b/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
index d0626b8..711c672 100644
--- a/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StreamChecker.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -56,7 +56,7 @@
   }
 };
 
-class StreamChecker : public CheckerV2<eval::Call,
+class StreamChecker : public Checker<eval::Call,
                                        check::DeadSymbols,
                                        check::EndPath,
                                        check::PreStmt<ReturnStmt> > {
diff --git a/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
index 0902d91..1fb1815 100644
--- a/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefBranchChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 
-class UndefBranchChecker : public CheckerV2<check::BranchCondition> {
+class UndefBranchChecker : public Checker<check::BranchCondition> {
   mutable llvm::OwningPtr<BuiltinBug> BT;
 
   struct FindUndefExpr {
diff --git a/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
index 718aa75..69958d1 100644
--- a/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefCapturedBlockVarChecker.cpp
@@ -12,7 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class UndefCapturedBlockVarChecker
-  : public CheckerV2< check::PostStmt<BlockExpr> > {
+  : public Checker< check::PostStmt<BlockExpr> > {
  mutable llvm::OwningPtr<BugType> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/UndefResultChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefResultChecker.cpp
index 602c59a..7fa3804 100644
--- a/lib/StaticAnalyzer/Checkers/UndefResultChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefResultChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -24,7 +24,7 @@
 
 namespace {
 class UndefResultChecker 
-  : public CheckerV2< check::PostStmt<BinaryOperator> > {
+  : public Checker< check::PostStmt<BinaryOperator> > {
 
   mutable llvm::OwningPtr<BugType> BT;
   
diff --git a/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
index f83d444..e51ab20 100644
--- a/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefinedArraySubscriptChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 class UndefinedArraySubscriptChecker
-  : public CheckerV2< check::PreStmt<ArraySubscriptExpr> > {
+  : public Checker< check::PreStmt<ArraySubscriptExpr> > {
   mutable llvm::OwningPtr<BugType> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/UndefinedAssignmentChecker.cpp b/lib/StaticAnalyzer/Checkers/UndefinedAssignmentChecker.cpp
index 5beff09..28806e3 100644
--- a/lib/StaticAnalyzer/Checkers/UndefinedAssignmentChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UndefinedAssignmentChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -23,7 +23,7 @@
 
 namespace {
 class UndefinedAssignmentChecker
-  : public CheckerV2<check::Bind> {
+  : public Checker<check::Bind> {
   mutable llvm::OwningPtr<BugType> BT;
 
 public:
diff --git a/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp b/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
index be4fbf6..48d7c36 100644
--- a/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UnixAPIChecker.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -27,7 +27,7 @@
 using llvm::Optional;
 
 namespace {
-class UnixAPIChecker : public CheckerV2< check::PreStmt<CallExpr> > {
+class UnixAPIChecker : public Checker< check::PreStmt<CallExpr> > {
   enum SubChecks {
     OpenFn = 0,
     PthreadOnceFn = 1,
diff --git a/lib/StaticAnalyzer/Checkers/UnreachableCodeChecker.cpp b/lib/StaticAnalyzer/Checkers/UnreachableCodeChecker.cpp
index 1bc487a..3d8327f 100644
--- a/lib/StaticAnalyzer/Checkers/UnreachableCodeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/UnreachableCodeChecker.cpp
@@ -14,7 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExplodedGraph.h"
@@ -34,7 +34,7 @@
 using namespace ento;
 
 namespace {
-class UnreachableCodeChecker : public CheckerV2<check::EndAnalysis> {
+class UnreachableCodeChecker : public Checker<check::EndAnalysis> {
 public:
   void checkEndAnalysis(ExplodedGraph &G, BugReporter &B,
                         ExprEngine &Eng) const;
diff --git a/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp b/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
index 50b6b49..875dce2 100644
--- a/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/VLASizeChecker.cpp
@@ -15,7 +15,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ClangSACheckers.h"
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
@@ -25,7 +25,7 @@
 using namespace ento;
 
 namespace {
-class VLASizeChecker : public CheckerV2< check::PreStmt<DeclStmt> > {
+class VLASizeChecker : public Checker< check::PreStmt<DeclStmt> > {
   mutable llvm::OwningPtr<BugType> BT_zero;
   mutable llvm::OwningPtr<BugType> BT_undef;
   
diff --git a/lib/StaticAnalyzer/Core/CFRefCount.cpp b/lib/StaticAnalyzer/Core/CFRefCount.cpp
index 5005f79..690ffb5 100644
--- a/lib/StaticAnalyzer/Core/CFRefCount.cpp
+++ b/lib/StaticAnalyzer/Core/CFRefCount.cpp
@@ -12,7 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/StaticAnalyzer/Core/CheckerV2.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
 #include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
 #include "clang/AST/DeclObjC.h"
@@ -3397,7 +3397,7 @@
 
 namespace {
 class RetainReleaseChecker
-  : public CheckerV2< check::PostStmt<BlockExpr> > {
+  : public Checker< check::PostStmt<BlockExpr> > {
 public:
     void checkPostStmt(const BlockExpr *BE, CheckerContext &C) const;
 };