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
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 77756c3..d6d6ca7 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -883,7 +883,7 @@
   // - its function-body shall be [...] a compound-statement that contains only
   CompoundStmt *CompBody = cast<CompoundStmt>(Body);
 
-  llvm::SmallVector<SourceLocation, 4> ReturnStmts;
+  SmallVector<SourceLocation, 4> ReturnStmts;
   for (CompoundStmt::body_iterator BodyIt = CompBody->body_begin(),
          BodyEnd = CompBody->body_end(); BodyIt != BodyEnd; ++BodyIt) {
     switch ((*BodyIt)->getStmtClass()) {
@@ -993,7 +993,7 @@
   // C++11 [dcl.constexpr]p4:
   //   - every constructor involved in initializing non-static data members and
   //     base class sub-objects shall be a constexpr constructor.
-  llvm::SmallVector<PartialDiagnosticAt, 8> Diags;
+  SmallVector<PartialDiagnosticAt, 8> Diags;
   if (!Expr::isPotentialConstantExpr(Dcl, Diags)) {
     Diag(Dcl->getLocation(), diag::ext_constexpr_function_never_constant_expr)
       << isa<CXXConstructorDecl>(Dcl);
@@ -10257,7 +10257,7 @@
       Failed = true;
 
     if (!Failed && !Cond) {
-      llvm::SmallString<256> MsgBuffer;
+      SmallString<256> MsgBuffer;
       llvm::raw_svector_ostream Msg(MsgBuffer);
       AssertMessage->printPretty(Msg, 0, getPrintingPolicy());
       Diag(StaticAssertLoc, diag::err_static_assert_failed)
@@ -11651,7 +11651,7 @@
                                   ArrayRef<ParsedType> DynamicExceptions,
                                   ArrayRef<SourceRange> DynamicExceptionRanges,
                                   Expr *NoexceptExpr,
-                                  llvm::SmallVectorImpl<QualType> &Exceptions,
+                                  SmallVectorImpl<QualType> &Exceptions,
                                   FunctionProtoType::ExtProtoInfo &EPI) {
   Exceptions.clear();
   EPI.ExceptionSpecType = EST;