Remove useless 'llvm::' qualifier from names like StringRef and others that are

brought into 'clang' namespace by clang/Basic/LLVM.h


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8

111 files changed, 367 insertions, 377 deletions

diff --git a/lib/ARCMigrate/ARCMT.cpp b/lib/ARCMigrate/ARCMT.cpp
index 6e024907ad..af223a106e 100644
--- a/lib/ARCMigrate/ARCMT.cpp
+++ b/lib/ARCMigrate/ARCMT.cpp
@@ -419,8 +419,8 @@ bool arcmt::getFileRemappingsFromFileList(
   bool hasErrorOccurred = false;
   llvm::StringMap<bool> Uniquer;
 
-  llvm::IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
-  llvm::IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
+  IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
+  IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
       new DiagnosticsEngine(DiagID, new DiagnosticOptions,
                             DiagClient, /*ShouldOwnClient=*/false));
 
diff --git a/lib/ARCMigrate/ObjCMT.cpp b/lib/ARCMigrate/ObjCMT.cpp
index 88927b3f7a..7fed082759 100644
--- a/lib/ARCMigrate/ObjCMT.cpp
+++ b/lib/ARCMigrate/ObjCMT.cpp
@@ -36,8 +36,8 @@ public:
   std::string MigrateDir;
   bool MigrateLiterals;
   bool MigrateSubscripting;
-  llvm::OwningPtr<NSAPI> NSAPIObj;
-  llvm::OwningPtr<edit::EditedSource> Editor;
+  OwningPtr<NSAPI> NSAPIObj;
+  OwningPtr<edit::EditedSource> Editor;
   FileRemapper &Remapper;
   FileManager &FileMgr;
   const PPConditionalDirectiveRecord *PPRec;
@@ -193,13 +193,13 @@ void ObjCMigrateASTConsumer::HandleTranslationUnit(ASTContext &Ctx) {
     RewriteBuffer &buf = I->second;
     const FileEntry *file = Ctx.getSourceManager().getFileEntryForID(FID);
     assert(file);
-    llvm::SmallString<512> newText;
+    SmallString<512> newText;
     llvm::raw_svector_ostream vecOS(newText);
     buf.write(vecOS);
     vecOS.flush();
     llvm::MemoryBuffer *memBuf = llvm::MemoryBuffer::getMemBufferCopy(
                    StringRef(newText.data(), newText.size()), file->getName());
-    llvm::SmallString<64> filePath(file->getName());
+    SmallString<64> filePath(file->getName());
     FileMgr.FixupRelativePath(filePath);
     Remapper.remap(filePath.str(), memBuf);
   }
diff --git a/lib/ARCMigrate/TransProtectedScope.cpp b/lib/ARCMigrate/TransProtectedScope.cpp
index 38d72ff428..843680a521 100644
--- a/lib/ARCMigrate/TransProtectedScope.cpp
+++ b/lib/ARCMigrate/TransProtectedScope.cpp
@@ -54,10 +54,10 @@ struct CaseInfo {
 
 class CaseCollector : public RecursiveASTVisitor<CaseCollector> {
   ParentMap &PMap;
-  llvm::SmallVectorImpl<CaseInfo> &Cases;
+  SmallVectorImpl<CaseInfo> &Cases;
 
 public:
-  CaseCollector(ParentMap &PMap, llvm::SmallVectorImpl<CaseInfo> &Cases)
+  CaseCollector(ParentMap &PMap, SmallVectorImpl<CaseInfo> &Cases)
     : PMap(PMap), Cases(Cases) { }
 
   bool VisitSwitchStmt(SwitchStmt *S) {
diff --git a/lib/AST/ASTDiagnostic.cpp b/lib/AST/ASTDiagnostic.cpp
index 4b9ecdedd0..514633ab5b 100644
--- a/lib/AST/ASTDiagnostic.cpp
+++ b/lib/AST/ASTDiagnostic.cpp
@@ -396,7 +396,7 @@ class TemplateDiff {
   QualType ToType;
 
   /// Str - Storage for the output stream.
-  llvm::SmallString<128> Str;
+  SmallString<128> Str;
 
   /// OS - The stream used to construct the output strings.
   llvm::raw_svector_ostream OS;
@@ -452,7 +452,7 @@ class TemplateDiff {
     };
 
     /// FlatTree - A flattened tree used to store the DiffNodes.
-    llvm::SmallVector<DiffNode, 16> FlatTree;
+    SmallVector<DiffNode, 16> FlatTree;
 
     /// CurrentNode - The index of the current node being used.
     unsigned CurrentNode;
diff --git a/lib/AST/ASTDumper.cpp b/lib/AST/ASTDumper.cpp
index c0180033ed..0873825ea4 100644
--- a/lib/AST/ASTDumper.cpp
+++ b/lib/AST/ASTDumper.cpp
@@ -521,7 +521,7 @@ void ASTDumper::VisitFunctionDecl(FunctionDecl *D) {
       D->getTemplateSpecializationInfo())
     dumpTemplateArgumentList(*FTSI->TemplateArguments);
 
-  for (llvm::ArrayRef<NamedDecl*>::iterator
+  for (ArrayRef<NamedDecl *>::iterator
        I = D->getDeclsInPrototypeScope().begin(),
        E = D->getDeclsInPrototypeScope().end(); I != E; ++I)
     dumpDecl(*I);
diff --git a/lib/AST/ASTImporter.cpp b/lib/AST/ASTImporter.cpp
index 933375b129..9bfaa13ddd 100644
--- a/lib/AST/ASTImporter.cpp
+++ b/lib/AST/ASTImporter.cpp
@@ -2213,7 +2213,7 @@ Decl *ASTNodeImporter::VisitNamespaceDecl(NamespaceDecl *D) {
       MergeWithNamespace = cast<NamespaceDecl>(DC)->getAnonymousNamespace();
   } else {
     SmallVector<NamedDecl *, 4> ConflictingDecls;
-    llvm::SmallVector<NamedDecl *, 2> FoundDecls;
+    SmallVector<NamedDecl *, 2> FoundDecls;
     DC->localUncachedLookup(Name, FoundDecls);
     for (unsigned I = 0, N = FoundDecls.size(); I != N; ++I) {
       if (!FoundDecls[I]->isInIdentifierNamespace(Decl::IDNS_Namespace))
@@ -2276,7 +2276,7 @@ Decl *ASTNodeImporter::VisitTypedefNameDecl(TypedefNameDecl *D, bool IsAlias) {
   if (!DC->isFunctionOrMethod()) {
     SmallVector<NamedDecl *, 4> ConflictingDecls;
     unsigned IDNS = Decl::IDNS_Ordinary;
-    llvm::SmallVector<NamedDecl *, 2> FoundDecls;
+    SmallVector<NamedDecl *, 2> FoundDecls;
     DC->localUncachedLookup(Name, FoundDecls);
     for (unsigned I = 0, N = FoundDecls.size(); I != N; ++I) {
       if (!FoundDecls[I]->isInIdentifierNamespace(IDNS))
@@ -2356,7 +2356,7 @@ Decl *ASTNodeImporter::VisitEnumDecl(EnumDecl *D) {
   // We may already have an enum of the same name; try to find and match it.
   if (!DC->isFunctionOrMethod() &&