remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports

them into the clang namespace.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8

39 files changed, 209 insertions, 227 deletions

diff --git a/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp b/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
index 65a6e633dc..c723ffd6ff 100644
--- a/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
+++ b/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
@@ -58,7 +58,7 @@ public:
                                          SVal location);
 
   void dump() const;
-  void dumpToStream(llvm::raw_ostream& os) const;
+  void dumpToStream(raw_ostream& os) const;
 };
 }
 
@@ -194,7 +194,7 @@ void RegionRawOffsetV2::dump() const {
   dumpToStream(llvm::errs());
 }
 
-void RegionRawOffsetV2::dumpToStream(llvm::raw_ostream& os) const {
+void RegionRawOffsetV2::dumpToStream(raw_ostream& os) const {
   os << "raw_offset_v2{" << getRegion() << ',' << getByteOffset() << '}';
 }
 
diff --git a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
index 9fc8163ab8..85d74ac06c 100644
--- a/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
+++ b/lib/StaticAnalyzer/Checkers/BasicObjCFoundationChecks.cpp
@@ -49,7 +49,7 @@ static const char* GetReceiverNameType(const ObjCMessage &msg) {
 }
 
 static bool isReceiverClassOrSuperclass(const ObjCInterfaceDecl *ID,
-                                        llvm::StringRef ClassName) {
+                                        StringRef ClassName) {
   if (ID->getIdentifier()->getName() == ClassName)
     return true;
 
@@ -114,7 +114,7 @@ void NilArgChecker::checkPreObjCMessage(ObjCMessage msg,
     //  lexical comparisons.
     
     std::string NameStr = S.getAsString();
-    llvm::StringRef Name(NameStr);
+    StringRef Name(NameStr);
     assert(!Name.empty());
     
     // FIXME: Checking for initWithFormat: will not work in most cases
diff --git a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index c5dac5d216..ca15a74dc9 100644
--- a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -109,7 +109,7 @@ public:
                                          const GRState *state,
                                          const Expr *Ex, SVal V);
 
-  static bool SummarizeRegion(llvm::raw_ostream& os, ASTContext& Ctx,
+  static bool SummarizeRegion(raw_ostream& os, ASTContext& Ctx,
                               const MemRegion *MR);
 
   // Re-usable checks
@@ -767,7 +767,7 @@ const GRState *CStringChecker::InvalidateBuffer(CheckerContext &C,
   return state->unbindLoc(*L);
 }
 
-bool CStringChecker::SummarizeRegion(llvm::raw_ostream& os, ASTContext& Ctx,
+bool CStringChecker::SummarizeRegion(raw_ostream& os, ASTContext& Ctx,
                                      const MemRegion *MR) {
   const TypedRegion *TR = dyn_cast<TypedRegion>(MR);
   if (!TR)
@@ -1575,8 +1575,8 @@ void CStringChecker::evalStrcmpCommon(CheckerContext &C, const CallExpr *CE,
   bool canComputeResult = false;
 
   if (s1StrLiteral && s2StrLiteral) {
-    llvm::StringRef s1StrRef = s1StrLiteral->getString();
-    llvm::StringRef s2StrRef = s2StrLiteral->getString();
+    StringRef s1StrRef = s1StrLiteral->getString();
+    StringRef s2StrRef = s2StrLiteral->getString();
 
     if (isBounded) {
       // Get the max number of characters to compare.
@@ -1598,11 +1598,11 @@ void CStringChecker::evalStrcmpCommon(CheckerContext &C, const CallExpr *CE,
     if (canComputeResult) {
       // Real strcmp stops at null characters.
       size_t s1Term = s1StrRef.find('\0');
-      if (s1Term != llvm::StringRef::npos)
+      if (s1Term != StringRef::npos)
         s1StrRef = s1StrRef.substr(0, s1Term);
 
       size_t s2Term = s2StrRef.find('\0');
-      if (s2Term != llvm::StringRef::npos)
+      if (s2Term != StringRef::npos)
         s2StrRef = s2StrRef.substr(0, s2Term);
 
       // Use StringRef's comparison methods to compute the actual result.
@@ -1651,7 +1651,7 @@ bool CStringChecker::evalCall(const CallExpr *CE, CheckerContext &C) const {
   IdentifierInfo *II = FD->getIdentifier();
   if (!II)   // if no identifier, not a simple C function
     return false;
-  llvm::StringRef Name = II->getName();
+  StringRef Name = II->getName();
   if (Name.startswith("__builtin_"))
     Name = Name.substr(10);
 
diff --git a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
index 6c3dfacec3..67db2d24c0 100644
--- a/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CallAndMessageChecker.cpp
@@ -105,7 +105,7 @@ bool CallAndMessageChecker::PreVisitProcessArg(CheckerContext &C,
 
     class FindUninitializedField {
     public:
-      llvm::SmallVector<const FieldDecl *, 10> FieldChain;
+      SmallVector<const FieldDecl *, 10> FieldChain;
     private:
       ASTContext &C;
       StoreManager &StoreMgr;
@@ -161,7 +161,7 @@ bool CallAndMessageChecker::PreVisitProcessArg(CheckerContext &C,
         else {
           os << " (e.g., via the field chain: '";
           bool first = true;
-          for (llvm::SmallVectorImpl<const FieldDecl *>::iterator
+          for (SmallVectorImpl<const FieldDecl *>::iterator
                DI = F.FieldChain.begin(), DE = F.FieldChain.end(); DI!=DE;++DI){
             if (first)
               first = false;
diff --git a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
index 53810eed12..b69c1a3366 100644
--- a/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
+++ b/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp
@@ -103,7 +103,7 @@ void WalkAST::VisitCallExpr(CallExpr *CE) {
   IdentifierInfo *II = FD->getIdentifier();
   if (!II)   // if no identifier, not a simple C function
     return;
-  llvm::StringRef Name = II->getName();
+  StringRef Name = II->getName();
   if (Name.startswith("__builtin_"))
     Name = Name.substr(10);
 
@@ -247,7 +247,7 @@ void WalkAST::checkLoopConditionForFloat(const ForStmt *FS) {
   // referenced the compared variable.
   const DeclRefExpr *drCond = vdLHS == drInc->getDecl() ? drLHS : drRHS;
 
-  llvm::SmallVector<SourceRange, 2> ranges;
+  SmallVector<SourceRange, 2> ranges;
   llvm::SmallString<256> sbuf;
   llvm::raw_svector_ostream os(sbuf);
 
diff --git a/lib/StaticAnalyzer/Checkers/ClangSACheckerProvider.cpp b/lib/StaticAnalyzer/Checkers/ClangSACheckerProvider.cpp
index 291f8e01f4..a6286cbd7b 100644
--- a/lib/StaticAnalyzer/Checkers/ClangSACheckerProvider.cpp
+++ b/lib/StaticAnalyzer/Checkers/ClangSACheckerProvider.cpp
@@ -30,7 +30,7 @@ class ClangSACheckerProvider : public CheckerProvider {
 public:
   virtual void registerCheckers(CheckerManager &checkerMgr,
                               CheckerOptInfo *checkOpts, unsigned numCheckOpts);
-  virtual void printHelp(llvm::raw_ostream &OS);
+  virtual void printHelp(raw_ostream &OS);
 };
 
 }
@@ -186,7 +186,7 @@ void ClangSACheckerProvider::registerCheckers(CheckerManager &checkerMgr,
 // Printing Help.
 //===----------------------------------------------------------------------===//
 
-static void printPackageOption(llvm::raw_ostream &OS) {
+static void printPackageOption(raw_ostream &OS) {
   // Find the maximum option length.
   unsigned OptionFieldWidth = 0;
   for (unsigned i = 0; i != NumPackages; ++i) {
@@ -226,7 +226,7 @@ static void printPackageOption(llvm::raw_ostream &OS) {
 
 typedef std::map<std::string, const StaticCheckerInfoRec *> SortedCheckers;
 
-static void printCheckerOption(llvm::raw_ostream &OS,SortedCheckers &checkers) {
+static void printCheckerOption(raw_ostream &OS,SortedCheckers &checkers) {
   // Find the maximum option length.
   unsigned OptionFieldWidth = 0;
   for (SortedCheckers::iterator
@@ -268,7 +268,7 @@ static void printCheckerOption(llvm::raw_ostream &OS,SortedCheckers &checkers) {
   }
 }
 
-void ClangSACheckerProvider::printHelp(llvm::raw_ostream &OS) {
+void ClangSACheckerProvider::printHelp(raw_ostream &OS) {
   OS << "USAGE: -analyzer-checker <CHECKER or PACKAGE or GROUP,...>\n";
 
   OS << "\nGROUPS:\n";
diff --git a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
index ec2a88a556..2c5a1a255d 100644
--- a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
@@ -50,7 +50,7 @@ void ReachableCode::computeReachableBlocks() {
   if (!cfg.getNumBlockIDs())
     return;
   
-  llvm::SmallVector<const CFGBlock*, 10> worklist;
+  SmallVector<const CFGBlock*, 10> worklist;
   worklist.push_back(&cfg.getEntry());
   
   while (!worklist.empty()) {
diff --git a/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp b/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
index baaf8b3aff..3f3cacc8b5 100644
--- a/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DereferenceChecker.cpp
@@ -31,14 +31,14 @@ class DereferenceChecker
 public:
   void checkLocation(SVal location, bool isLoad, CheckerContext &C) const;
 
-  static void AddDerefSource(llvm::raw_ostream &os,
-                             llvm::SmallVectorImpl<SourceRange> &Ranges,
+  static void AddDerefSource(raw_ostream &os,
+                             SmallVectorImpl<SourceRange> &Ranges,
                              const Expr *Ex, bool loadedFrom = false);
 };
 } // end anonymous namespace
 
-void DereferenceChecker::AddDerefSource(llvm::raw_ostream &os,
-                                     llvm::SmallVectorImpl<SourceRange> &Ranges,
+void DereferenceChecker::AddDerefSource(raw_ostream &os,
+                                     SmallVectorImpl<SourceRange> &Ranges,
                                         const Expr *Ex,
                                         bool loadedFrom) {
   Ex = Ex->IgnoreParenLValueCasts();
@@ -107,7 +107,7 @@ void DereferenceChecker::checkLocation(SVal l, bool isLoad,
         BT_null.reset(new BuiltinBug("Dereference of null pointer"));
 
       llvm::SmallString<100> buf;
-      llvm::SmallVector<SourceRange, 2> Ranges;
+      SmallVector<SourceRange, 2> Ranges;
       
       // Walk through lvalue casts to get the original expression
       // that syntactically caused the load.
@@ -165,7 +165,7 @@ void DereferenceChecker::checkLocation(SVal l, bool isLoad,
       report->addVisitorCreator(bugreporter::registerTrackNullOrUndefValue,
                                 bugreporter::GetDerefExpr(N));
 
-      for (llvm::SmallVectorImpl<SourceRange>::iterator
+      for (SmallVectorImpl<SourceRange>::iterator
             I = Ranges.begin(), E = Ranges.end(); I!=E; ++I)
         report->addRange(*I);
 
diff --git a/lib/StaticAnalyzer/Checkers/IteratorsChecker.cpp b/lib/StaticAnalyzer/Checkers/IteratorsChecker.cpp
index de6da4f8c3..4c3961faf0 100644
--- a/lib/StaticAnalyzer/Checkers/IteratorsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/IteratorsChecker.cpp
@@ -162,7 +162,7 @@ static RefKind getTemplateKind(const NamedDecl *td) {
       || nameSpace->getName() != "std")
     return NoKind;
   
-  llvm::StringRef name = td->getName();
+  StringRef name = td->getName();
   return llvm::StringSwitch<RefKind>(name)
     .Cases("vector", "deque", VectorKind)
     .Default(NoKind);
@@ -287,7 +287,7 @@ const GRState *IteratorsChecker::handleAssign(const GRState *state,
         return state;
       // Finally, see if it is one of the calls that will create
       // a valid iterator and mark it if so, else mark as Unknown.
-      llvm::StringRef mName = ME->getMemberDecl()->getName();
+      StringRef mName = ME->getMemberDecl()->getName();
       
       if (llvm::StringSwitch<bool>(mName)        
           .Cases("begin", "insert", "erase", true).Default(false)) {
@@ -572,7 +572,7 @@ void IteratorsChecker::checkPreStmt(const CXXMemberCallExpr *MCE,
   // If we are calling a function that invalidates iterators, mark them
   // appropriately by finding matching instances.
   const GRState *state = C.getState();
-  llvm::StringRef mName = ME->getMemberDecl()->getName();
+  StringRef mName = ME->getMemberDecl()->getName();
   if (llvm::StringSwitch<bool>(mName)
       .Cases("insert", "reserve", "push_back", true)
       .Cases("erase", "pop_back", "clear", "resize", true)
diff --git a/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp b/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
index 3d1b5e2d10..fd8222e3ec 100644
--- a/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/LLVMConventionsChecker.cpp
@@ -32,13 +32,13 @@ static bool IsLLVMStringRef(QualType T) {
   if (!RT)
     return false;
 
-  return llvm::StringRef(QualType(RT, 0).getAsString()) ==
-          "class llvm::StringRef";
+  return StringRef(QualType(RT, 0).getAsString()) ==
+          "class StringRef";
 }
 
 /// Check whether the declaration is semantically inside the top-level
 /// namespace named by ns.
-static bool InNamespace(const Decl *D, llvm::StringRef NS) {
+static bool InNamespace(const Decl *D, StringRef NS) {
   const NamespaceDecl *ND = dyn_cast<NamespaceDecl>(D->getDeclContext());
   if (!ND)
     return false;
@@ -109,7 +109,7 @@ static bool IsSmallVector(QualType T) {
 }
 
 //===----------------------------------------------------------------------===//
-// CHECK: a llvm::StringRef should not be bound to a temporary std::string whose
+// CHECK: a StringRef should not be bound to a temporary std::string whose
 // lifetime is shorter than the StringRef's.
 //===----------------------------------------------------------------------===//
 
@@ -150,7 +150,7 @@ void StringRefCheckerVisitor::VisitVarDecl(VarDecl *VD) {
     return;
 
   // Pattern match for:
-  // llvm::StringRef x = call() (where call returns std::string)
+  // StringRef x = call() (where call returns std::string)
   if (!IsLLVMStringRef(VD->getType()))
     return;
   ExprWithCleanups *Ex1 = dyn_cast<ExprWithCleanups>(Init);
@@ -210,7 +210,7 @@ static bool IsPartOfAST(const CXXRecordDecl *R) {
 
 namespace {
 class ASTFieldVisitor {
-  llvm::SmallVector<FieldDecl*, 10> FieldChain;
+  SmallVector<FieldDecl*, 10> FieldChain;
   const CXXRecordDecl *Root;
   BugReporter &BR;
 public:
@@ -260,7 +260,7 @@ void ASTFieldVisitor::ReportError(QualType T) {
   if (FieldChain.size() > 1) {
     os << " via the following chain: ";
     bool isFirst = true;
-    for (llvm::SmallVectorImpl<FieldDecl*>::iterator I=FieldChain.begin(),
+    for (SmallVectorImpl<FieldDecl*>::iterator I=FieldChain.begin(),
          E=FieldChain.end(); I!=E; ++I) {
       if (!isFirst)
         os << '.';
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 91002158c5..e49ff9f581 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -107,8 +107,8 @@ private:
   void ReallocMem(CheckerContext &C, const CallExpr *CE) const;
   static void CallocMem(CheckerContext &C, const CallExpr *CE);
   
-  static bool SummarizeValue(llvm::raw_ostream& os, SVal V);
-  static bool SummarizeRegion(llvm::raw_ostream& os, const MemRegion *MR);
+  static bool SummarizeValue(raw_ostream& os, SVal V);
+  static bool SummarizeRegion(raw_ostream& os, const MemRegion *MR);
   void ReportBadFree(CheckerContext &C, SVal ArgVal, SourceRange range) const;
 };
 } // end anonymous namespace
@@ -364,7 +364,7 @@ const GRState *MallocChecker::FreeMemAux(CheckerContext &C, const CallExpr *CE,
   return notNullState->set<RegionState>(Sym, RefState::getReleased(CE));
 }
 
-bool MallocChecker::SummarizeValue(llvm::raw_ostream& os, SVal V) {
+bool MallocChecker::SummarizeValue(raw_ostream& os, SVal V) {
   if (nonloc::ConcreteInt *IntVal = dyn_cast<nonloc::ConcreteInt>(&V))
     os << "an integer (" << IntVal->getValue() << ")";
   else if (loc::ConcreteInt *ConstAddr = dyn_cast<loc::ConcreteInt>(&V))
@@ -377,7 +377,7 @@ bool MallocChecker::SummarizeValue(llvm::raw_ostream& os, SVal V) {
   return true;
 }
 
-bool MallocChecker::SummarizeRegion(llvm::raw_ostream& os,
+bool MallocChecker::SummarizeRegion(raw_ostream& os,
                                     const MemRegion *MR) {
   switch (MR->getKind()) {
   case MemRegion::FunctionTextRegionKind: {
diff --git a/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp b/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
index 2d0af9c978..2669b32a97 100644
--- a/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/NoReturnFunctionChecker.cpp
@@ -50,7 +50,7 @@ void NoReturnFunctionChecker::checkPostStmt(const CallExpr *CE,
       //  Here are a few hardwired ones.  If this takes too long, we can
       //  potentially cache these results.
       BuildSinks
-        = llvm::StringSwitch<bool>(llvm::StringRef(II->getName()))
+        = llvm::StringSwitch<bool>(StringRef(II->getName()))
             .Case("exit", true)
             .Case("panic", true)
             .Case("error", true)
diff --git a/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp b/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
index 7262bc3640..b518ab42ab 100644
--- a/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/OSAtomicChecker.cpp
@@ -45,7 +45,7 @@ bool OSAtomicChecker::evalCall(const CallExpr *CE, CheckerContext &C) const {
   if (!II)
     return false;
   
-  llvm::StringRef FName(II->getName());
+  StringRef FName(II->getName());
 
   // Check for compare and swap.
   if (FName.startswith("OSAtomicCompareAndSwap") ||
diff --git a/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp b/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
index a722c49385..961600a6e3 100644
--- a/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/PthreadLockChecker.cpp
@@ -67,7 +67,7 @@ void PthreadLockChecker::checkPostStmt(const CallExpr *CE,
   IdentifierInfo *II = FD->getIdentifier();
   if (!II)   // if no identifier, not a simple C function
     return;
-  llvm::StringRef FName = II->getName();
+  StringRef FName = II->getName();
 
   if (CE->getNumArgs() != 1)
     return;
diff --git a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
index 73ce359edc..bb889c8972 100644
--- a/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
@@ -35,12 +35,12 @@ public:
 private:
   void EmitStackError(CheckerContext &C, const MemRegion *R,
                       const Expr *RetE) const;
-  static SourceRange GenName(llvm::raw_ostream &os, const MemRegion *R,
+  static SourceRange GenName(raw_ostream &os, const MemRegion *R,
                              SourceManager &SM);
 };
 }
 
-SourceRange StackAddrEscapeChecker::GenName(llvm::raw_ostream &os,
+SourceRange StackAddrEscapeChecker::GenName(raw_ostream &os,
                                           const MemRegion *R,
                                           SourceManager &SM) {
     // Get the base region, stripping away fields and elements.
@@ -143,7 +143,7 @@ void StackAddrEscapeChecker::checkEndPath(EndOfFunctionNodeBuilder &B,
     ExprEngine &Eng;
     const StackFrameContext *CurSFC;
   public:
-    llvm::SmallVector<std::pair<const MemRegion*, const MemRegion*>, 10> V;
+    SmallVector<std::pair<const MemRegion*, const MemRegion*>, 10> V;
 
     CallBack(ExprEngine &Eng, const LocationContext *LCtx)
       : Eng(Eng), CurSFC(LCtx->getCurrentStackFrame()) {}
diff --git a/lib/StaticAnalyzer/Core/BasicConstraintManager.cpp b/lib/StaticAnalyzer/Core/BasicConstraintManager.cpp
index 3050ca3ce3..0518740dad 100644
--- a/lib/StaticAnalyzer/Core/BasicConstraintManager.cpp
+++ b/lib/StaticAnalyzer/Core/BasicConstraintManager.cpp
@@ -92,7 +92,7 @@ public:
 
   const GRState* removeDeadBindings(const GRState* state, SymbolReaper& SymReaper);
 
-  void print(const GRState* state, llvm::raw_ostream& Out,
+  void print(const GRState* state, raw_ostream& Out,
              const char* nl, const char *sep);
 };
 
@@ -301,7 +301,7 @@ BasicConstraintManager::removeDeadBindings(const GRState* state,
   return state->set<ConstNotEq>(CNE);
 }
 
-void BasicConstraintManager::print(const GRState* state, llvm::raw_ostream& Out,
+void BasicConstraintManager::print(const GRState* state, raw_ostream& Out,
                                    const char* nl, const char *sep) {
   // Print equality constraints.
 
diff --git a/lib/StaticAnalyzer/Core/BasicStore.cpp b/lib/StaticAnalyzer/Core/BasicStore.cpp
index 7c9f45a474..c8ac7220c6 100644
--- a/lib/StaticAnalyzer/Core/BasicStore.cpp
+++ b/lib/StaticAnalyzer/Core/BasicStore.cpp
@@ -77,7 +77,7 @@ public:
   ///  It updatees the GRState object in place with the values removed.
   StoreRef removeDeadBindings(Store store, const StackFrameContext *LCtx,
                               SymbolReaper& SymReaper,
-                          llvm::SmallVectorImpl<const MemRegion*>& RegionRoots);
+                          SmallVectorImpl<const MemRegion*>& RegionRoots);
 
   void iterBindings(Store store, BindingsHandler& f);
 
@@ -95,7 +95,7 @@ public:
     return BindingsTy(static_cast<const BindingsTy::TreeTy*>(store));
   }
 
-  void print(Store store, llvm::raw_ostream& Out, const char* nl,
+  void print(Store store, raw_ostream& Out, const char* nl,
              const char *sep);
 
 private:
@@ -283,7 +283,7 @@ StoreRef BasicStoreManager::Remove(Store store, Loc loc) {
 StoreRef BasicStoreManager::removeDeadBindings(Store store,
                                                const StackFrameContext *LCtx,
                                                SymbolReaper& SymReaper,
-                           llvm::SmallVectorImpl<const MemRegion*>& RegionRoots)
+                           SmallVectorImpl<const MemRegion*>& RegionRoots)
 {
   BindingsTy B = GetBindings(store);
   typedef SVal::symbol_iterator symbol_iterator;
@@ -499,7 +499,7 @@ StoreRef BasicStoreManager::BindDeclInternal(Store store, const VarRegion* VR,
   return newStore;
 }
 
-void BasicStoreManager::print(Store store, llvm::raw_ostream& Out,
+void BasicStoreManager::print(Store store, raw_ostream& Out,
                               const char* nl, const char *sep) {
 
   BindingsTy B = GetBindings(store);
diff --git a/lib/StaticAnalyzer/Core/BugReporter.cpp b/lib/StaticAnalyzer/Core/BugReporter.cpp
index 8b5d383ed0..2f7b67aa06 100644
--- a/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -1312,10 +1312,10 @@ void BugReporter::FlushReports() {
   // warnings and new BugTypes.
   // FIXME: Only NSErrorChecker needs BugType's FlushReports.
   // Turn NSErrorChecker into a proper checker and remove this.
-  llvm::SmallVector<const BugType*, 16> bugTypes;
+  SmallVector<const BugType*, 16> bugTypes;
   for (BugTypesTy::iterator I=BugTypes.begin(), E=BugTypes.end(); I!=E; ++I)
     bugTypes.push_back(*I);
-  for (llvm::SmallVector<const BugType*, 16>::iterator
+  for (SmallVector<const BugType*, 16>::iterator
          I = bugTypes.begin(), E = bugTypes.end(); I != E; ++I)
     const_cast<BugType*>(*I)->FlushReports(*this);
 
@@ -1344,7 +1344,7 @@ void BugReporter::FlushReports() {
 static std::pair<std::pair<ExplodedGraph*, NodeBackMap*>,
                  std::pair<ExplodedNode*, unsigned> >
 MakeReportGraph(const ExplodedGraph* G,
-                llvm::SmallVectorImpl<const ExplodedNode*> &nodes) {
+                SmallVectorImpl<const ExplodedNode*> &nodes) {