Move pdb code into pdb namespace.

llvm-svn: 268544

llvm/include/llvm/DebugInfo/PDB/ConcreteSymbolEnumerator.h

@@ -15,6 +15,7 @@
 #include <memory>
 
 namespace llvm {
+namespace pdb {
 
 template <typename ChildType>
 class ConcreteSymbolEnumerator : public IPDBEnumChildren<ChildType> {
@@ -55,5 +56,6 @@ private:
   std::unique_ptr<IPDBEnumSymbols> Enumerator;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIADataStream.h

@@ -14,6 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBDataStream.h"
 
 namespace llvm {
+namespace pdb {
 class DIADataStream : public IPDBDataStream {
 public:
   explicit DIADataStream(CComPtr<IDiaEnumDebugStreamData> DiaStreamData);
@@ -29,5 +30,6 @@ private:
   CComPtr<IDiaEnumDebugStreamData> StreamData;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIAEnumDebugStreams.h

@@ -14,6 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 
 namespace llvm {
+namespace pdb {
 
 class IPDBDataStream;
 
@@ -31,5 +32,6 @@ private:
   CComPtr<IDiaEnumDebugStreams> Enumerator;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIAEnumLineNumbers.h

@@ -14,7 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 
 namespace llvm {
-
+namespace pdb {
 class IPDBLineNumber;
 
 class DIAEnumLineNumbers : public IPDBEnumChildren<IPDBLineNumber> {
@@ -31,5 +31,6 @@ private:
   CComPtr<IDiaEnumLineNumbers> Enumerator;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIAEnumSourceFiles.h

@@ -14,7 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 
 namespace llvm {
-
+namespace pdb {
 class DIASession;
 
 class DIAEnumSourceFiles : public IPDBEnumChildren<IPDBSourceFile> {
@@ -33,5 +33,6 @@ private:
   CComPtr<IDiaEnumSourceFiles> Enumerator;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIAEnumSymbols.h

@@ -14,7 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
 
 namespace llvm {
-
+namespace pdb {
 class DIASession;
 
 class DIAEnumSymbols : public IPDBEnumChildren<PDBSymbol> {
@@ -33,5 +33,6 @@ private:
   CComPtr<IDiaEnumSymbols> Enumerator;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIALineNumber.h

@@ -14,6 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBLineNumber.h"
 
 namespace llvm {
+namespace pdb {
 class DIALineNumber : public IPDBLineNumber {
 public:
   explicit DIALineNumber(CComPtr<IDiaLineNumber> DiaLineNumber);
@@ -35,5 +36,5 @@ private:
   CComPtr<IDiaLineNumber> LineNumber;
 };
 }
-
+}
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIARawSymbol.h

@@ -14,6 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
 
 namespace llvm {
+namespace pdb {
 class DIASession;
 class DIARawSymbol : public IPDBRawSymbol {
 public:
@@ -202,5 +203,6 @@ private:
   CComPtr<IDiaSymbol> Symbol;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIASession.h

@@ -16,6 +16,7 @@
 namespace llvm {
 class StringRef;
 
+namespace pdb {
 class DIASession : public IPDBSession {
 public:
   explicit DIASession(CComPtr<IDiaSession> DiaSession);
@@ -64,5 +65,5 @@ private:
   CComPtr<IDiaSession> Session;
 };
 }
-
+}
 #endif

llvm/include/llvm/DebugInfo/PDB/DIA/DIASourceFile.h

@@ -14,6 +14,7 @@
 #include "llvm/DebugInfo/PDB/IPDBSourceFile.h"
 
 namespace llvm {
+namespace pdb {
 class DIASession;
 
 class DIASourceFile : public IPDBSourceFile {
@@ -35,5 +36,6 @@ private:
   CComPtr<IDiaSourceFile> SourceFile;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBDataStream.h

@@ -15,6 +15,7 @@
 #include "llvm/ADT/SmallVector.h"
 
 namespace llvm {
+namespace pdb {
 
 /// IPDBDataStream defines an interface used to represent a stream consisting
 /// of a name and a series of records whose formats depend on the particular
@@ -33,5 +34,6 @@ public:
   virtual IPDBDataStream *clone() const = 0;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBEnumChildren.h

@@ -14,6 +14,7 @@
 #include <memory>
 
 namespace llvm {
+namespace pdb {
 
 template <typename ChildType> class IPDBEnumChildren {
 public:
@@ -29,5 +30,6 @@ public:
   virtual MyType *clone() const = 0;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBLineNumber.h

@@ -13,7 +13,7 @@
 #include "PDBTypes.h"
 
 namespace llvm {
-
+namespace pdb {
 class IPDBLineNumber {
 public:
   virtual ~IPDBLineNumber();
@@ -32,5 +32,6 @@ public:
   virtual bool isStatement() const = 0;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBRawSymbol.h

@@ -16,9 +16,10 @@
 #include <memory>
 
 namespace llvm {
-
 class raw_ostream;
 
+namespace pdb {
+
 /// IPDBRawSymbol defines an interface used to represent an arbitrary symbol.
 /// It exposes a monolithic interface consisting of accessors for the union of
 /// all properties that are valid for any symbol type.  This interface is then
@@ -206,6 +207,7 @@ public:
   virtual std::string getUnused() const = 0;
 };
 
+} // namespace pdb
 } // namespace llvm
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBSession.h

@@ -16,7 +16,7 @@
 #include <memory>
 
 namespace llvm {
-
+namespace pdb {
 class PDBSymbolCompiland;
 class PDBSymbolExe;
 
@@ -76,5 +76,6 @@ public:
   virtual std::unique_ptr<IPDBEnumDataStreams> getDebugStreams() const = 0;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/IPDBSourceFile.h

@@ -15,9 +15,10 @@
 #include <string>
 
 namespace llvm {
-
 class raw_ostream;
 
+namespace pdb {
+
 /// IPDBSourceFile defines an interface used to represent source files whose
 /// information are stored in the PDB.
 class IPDBSourceFile {
@@ -34,5 +35,6 @@ public:
   getCompilands() const = 0;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/PDB.h

@@ -16,11 +16,13 @@
 namespace llvm {
 class StringRef;
 
+namespace pdb {
+
 PDB_ErrorCode loadDataForPDB(PDB_ReaderType Type, StringRef Path,
                              std::unique_ptr<IPDBSession> &Session);
 
 PDB_ErrorCode loadDataForEXE(PDB_ReaderType Type, StringRef Path,
                              std::unique_ptr<IPDBSession> &Session);
 }
-
+}
 #endif

llvm/include/llvm/DebugInfo/PDB/PDBContext.h

@@ -17,44 +17,46 @@ namespace llvm {
 
 namespace object {
 class COFFObjectFile;
-}
-
-/// PDBContext
-/// This data structure is the top level entity that deals with PDB debug
-/// information parsing.  This data structure exists only when there is a
-/// need for a transparent interface to different debug information formats
-/// (e.g. PDB and DWARF).  More control and power over the debug information
-/// access can be had by using the PDB interfaces directly.
-class PDBContext : public DIContext {
-
-  PDBContext(PDBContext &) = delete;
-  PDBContext &operator=(PDBContext &) = delete;
-
-public:
-  PDBContext(const object::COFFObjectFile &Object,
-             std::unique_ptr<IPDBSession> PDBSession);
-
-  static bool classof(const DIContext *DICtx) {
-    return DICtx->getKind() == CK_PDB;
   }
 
-  void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All,
-            bool DumpEH = false) override;
+  namespace pdb {
+  /// PDBContext
+  /// This data structure is the top level entity that deals with PDB debug
+  /// information parsing.  This data structure exists only when there is a
+  /// need for a transparent interface to different debug information formats
+  /// (e.g. PDB and DWARF).  More control and power over the debug information
+  /// access can be had by using the PDB interfaces directly.
+  class PDBContext : public DIContext {
 
-  DILineInfo getLineInfoForAddress(
-      uint64_t Address,
-      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
-  DILineInfoTable getLineInfoForAddressRange(
-      uint64_t Address, uint64_t Size,
-      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
-  DIInliningInfo getInliningInfoForAddress(
-      uint64_t Address,
-      DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+    PDBContext(PDBContext &) = delete;
+    PDBContext &operator=(PDBContext &) = delete;
 
-private:
-  std::string getFunctionName(uint64_t Address, DINameKind NameKind) const;
-  std::unique_ptr<IPDBSession> Session;
-};
+  public:
+    PDBContext(const object::COFFObjectFile &Object,
+               std::unique_ptr<IPDBSession> PDBSession);
+
+    static bool classof(const DIContext *DICtx) {
+      return DICtx->getKind() == CK_PDB;
+    }
+
+    void dump(raw_ostream &OS, DIDumpType DumpType = DIDT_All,
+              bool DumpEH = false) override;
+
+    DILineInfo getLineInfoForAddress(
+        uint64_t Address,
+        DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+    DILineInfoTable getLineInfoForAddressRange(
+        uint64_t Address, uint64_t Size,
+        DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+    DIInliningInfo getInliningInfoForAddress(
+        uint64_t Address,
+        DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
+
+  private:
+    std::string getFunctionName(uint64_t Address, DINameKind NameKind) const;
+    std::unique_ptr<IPDBSession> Session;
+  };
+  }
 }
 
 #endif

llvm/include/llvm/DebugInfo/PDB/PDBExtras.h

@@ -15,6 +15,8 @@
 #include <unordered_map>
 
 namespace llvm {
+
+namespace pdb {
 typedef std::unordered_map<PDB_SymType, int> TagStats;
 
 raw_ostream &operator<<(raw_ostream &OS, const PDB_VariantType &Value);
@@ -35,5 +37,6 @@ raw_ostream &operator<<(raw_ostream &OS, const Variant &Value);
 raw_ostream &operator<<(raw_ostream &OS, const VersionInfo &Version);
 raw_ostream &operator<<(raw_ostream &OS, const TagStats &Stats);
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/PDBSymDumper.h

@@ -15,6 +15,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymDumper {
 public:
@@ -57,5 +58,6 @@ private:
   bool RequireImpl;
 };
 }
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/PDBSymbol.h

@@ -25,9 +25,11 @@
 namespace llvm {
 
 class StringRef;
-class IPDBRawSymbol;
 class raw_ostream;
 
+namespace pdb {
+class IPDBRawSymbol;
+
 #define DECLARE_PDB_SYMBOL_CONCRETE_TYPE(TagValue)                             \
   static const PDB_SymType Tag = TagValue;                                     \
   static bool classof(const PDBSymbol *S) { return S->getSymTag() == Tag; }
@@ -40,7 +42,8 @@ class raw_ostream;
 /// https://msdn.microsoft.com/en-us/library/370hs6k4.aspx
 class PDBSymbol {
 protected:
-  PDBSymbol(const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol);
+  PDBSymbol(const IPDBSession &PDBSession,
+            std::unique_ptr<IPDBRawSymbol> Symbol);
 
 public:
   static std::unique_ptr<PDBSymbol>
@@ -93,5 +96,6 @@ protected:
 };
 
 } // namespace llvm
+}
 
 #endif

llvm/include/llvm/DebugInfo/PDB/PDBSymbolAnnotation.h

@@ -15,6 +15,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolAnnotation : public PDBSymbol {
 public:
@@ -33,5 +34,6 @@ public:
   FORWARD_SYMBOL_METHOD(getVirtualAddress)
 };
 }
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLANNOTATION_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolBlock.h

@@ -16,6 +16,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolBlock : public PDBSymbol {
 public:
   PDBSymbolBlock(const IPDBSession &PDBSession,
@@ -35,5 +37,6 @@ public:
   FORWARD_SYMBOL_METHOD(getVirtualAddress)
 };
 }
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLBLOCK_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolCompiland.h

@@ -17,6 +17,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolCompiland : public PDBSymbol {
 public:
   PDBSymbolCompiland(const IPDBSession &PDBSession,
@@ -34,5 +36,6 @@ public:
   std::string getSourceFileName() const;
 };
 }
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLCOMPILAND_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolCompilandDetails.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolCompilandDetails : public PDBSymbol {
 public:
@@ -51,5 +52,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBFUNCTION_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolCompilandEnv.h

@@ -16,7 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
-
+namespace pdb {
 class PDBSymbolCompilandEnv : public PDBSymbol {
 public:
   PDBSymbolCompilandEnv(const IPDBSession &PDBSession,
@@ -32,5 +32,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLCOMPILANDENV_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolCustom.h

@@ -18,6 +18,7 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
 /// PDBSymbolCustom represents symbols that are compiler-specific and do not
 /// fit anywhere else in the lexical hierarchy.
 /// https://msdn.microsoft.com/en-us/library/d88sf09h.aspx
@@ -34,5 +35,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLCUSTOM_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolData.h

@@ -17,6 +17,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolData : public PDBSymbol {
 public:
   PDBSymbolData(const IPDBSession &PDBSession,
@@ -56,5 +58,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLDATA_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolExe.h

@@ -17,6 +17,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolExe : public PDBSymbol {
 public:
   PDBSymbolExe(const IPDBSession &PDBSession,
@@ -40,5 +42,6 @@ private:
                     int Indent) const;
 };
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLEXE_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolFunc.h

@@ -17,6 +17,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolFunc : public PDBSymbol {
 public:
   PDBSymbolFunc(const IPDBSession &PDBSession,
@@ -75,5 +77,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLFUNC_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolFuncDebugEnd.h

@@ -17,6 +17,8 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
+
 class PDBSymbolFuncDebugEnd : public PDBSymbol {
 public:
   PDBSymbolFuncDebugEnd(const IPDBSession &PDBSession,
@@ -44,5 +46,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLFUNCDEBUGEND_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolFuncDebugStart.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolFuncDebugStart : public PDBSymbol {
 public:
@@ -44,5 +45,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLFUNCDEBUGSTART_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolLabel.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolLabel : public PDBSymbol {
 public:
@@ -44,5 +45,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLLABEL_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolPublicSymbol.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolPublicSymbol : public PDBSymbol {
 public:
@@ -42,5 +43,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLPUBLICSYMBOL_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolThunk.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolThunk : public PDBSymbol {
 public:
@@ -51,5 +52,6 @@ public:
   FORWARD_SYMBOL_METHOD(isVolatileType)
 };
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTHUNK_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeArray.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeArray : public PDBSymbol {
 public:
@@ -40,5 +41,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEARRAY_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeBaseClass.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeBaseClass : public PDBSymbol {
 public:
@@ -55,5 +56,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEBASECLASS_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeBuiltin.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeBuiltin : public PDBSymbol {
 public:
@@ -35,5 +36,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEBUILTIN_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeCustom.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeCustom : public PDBSymbol {
 public:
@@ -31,5 +32,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPECUSTOM_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeDimension.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeDimension : public PDBSymbol {
 public:
@@ -31,5 +32,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEDIMENSION_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeEnum.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeEnum : public PDBSymbol {
 public:
@@ -50,5 +51,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEENUM_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeFriend.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeFriend : public PDBSymbol {
 public:
@@ -32,5 +33,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEFRIEND_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeFunctionArg.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeFunctionArg : public PDBSymbol {
 public:
@@ -32,5 +33,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEFUNCTIONARG_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeFunctionSig.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeFunctionSig : public PDBSymbol {
 public:
@@ -45,5 +46,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEFUNCTIONSIG_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeManaged.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeManaged : public PDBSymbol {
 public:
@@ -30,5 +31,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEMANAGED_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypePointer.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypePointer : public PDBSymbol {
 public:
@@ -38,5 +39,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEPOINTER_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeTypedef.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeTypedef : public PDBSymbol {
 public:
@@ -49,5 +50,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPETYPEDEF_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeUDT.h

@@ -17,6 +17,7 @@ namespace llvm {
 
 class raw_ostream;
 
+namespace pdb {
 class PDBSymbolTypeUDT : public PDBSymbol {
 public:
   PDBSymbolTypeUDT(const IPDBSession &PDBSession,
@@ -45,7 +46,7 @@ public:
   FORWARD_SYMBOL_METHOD(getVirtualTableShapeId)
   FORWARD_SYMBOL_METHOD(isVolatileType)
 };
-
+}
 } // namespace llvm
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEUDT_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeVTable.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeVTable : public PDBSymbol {
 public:
@@ -35,5 +36,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEVTABLE_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolTypeVTableShape.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolTypeVTableShape : public PDBSymbol {
 public:
@@ -34,5 +35,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLTYPEVTABLESHAPE_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolUnknown.h

@@ -15,6 +15,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolUnknown : public PDBSymbol {
 public:
@@ -30,5 +31,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLUNKNOWN_H

llvm/include/llvm/DebugInfo/PDB/PDBSymbolUsingNamespace.h

@@ -16,6 +16,7 @@
 namespace llvm {
 
 class raw_ostream;
+namespace pdb {
 
 class PDBSymbolUsingNamespace : public PDBSymbol {
 public:
@@ -31,5 +32,6 @@ public:
 };
 
 } // namespace llvm
+}
 
 #endif // LLVM_DEBUGINFO_PDB_PDBSYMBOLUSINGNAMESPACE_H

llvm/include/llvm/DebugInfo/PDB/PDBTypes.h

@@ -17,6 +17,7 @@
 #include <cstring>
 
 namespace llvm {
+namespace pdb {
 
 class PDBSymDumper;
 class PDBSymbol;
@@ -355,9 +356,7 @@ enum PDB_VariantType {
 };
 
 struct Variant {
-  Variant()
-    : Type(PDB_VariantType::Empty) {
-  }
+  Variant() : Type(PDB_VariantType::Empty) {}
 
   Variant(const Variant &Other) : Type(PDB_VariantType::Empty) {
     *this = Other;
@@ -429,10 +428,11 @@ struct Variant {
 };
 
 } // end namespace llvm
+}
 
 namespace std {
-template <> struct hash<llvm::PDB_SymType> {
-  typedef llvm::PDB_SymType argument_type;
+template <> struct hash<llvm::pdb::PDB_SymType> {
+  typedef llvm::pdb::PDB_SymType argument_type;
   typedef std::size_t result_type;
 
   result_type operator()(const argument_type &Arg) const {

llvm/lib/DebugInfo/PDB/DIA/DIADataStream.cpp

@@ -12,6 +12,7 @@
 #include "llvm/Support/ConvertUTF.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIADataStream::DIADataStream(CComPtr<IDiaEnumDebugStreamData> DiaStreamData)
     : StreamData(DiaStreamData) {}

llvm/lib/DebugInfo/PDB/DIA/DIAEnumDebugStreams.cpp

@@ -12,6 +12,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIAEnumDebugStreams.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIAEnumDebugStreams::DIAEnumDebugStreams(
     CComPtr<IDiaEnumDebugStreams> DiaEnumerator)

llvm/lib/DebugInfo/PDB/DIA/DIAEnumLineNumbers.cpp

@@ -12,6 +12,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIALineNumber.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIAEnumLineNumbers::DIAEnumLineNumbers(
     CComPtr<IDiaEnumLineNumbers> DiaEnumerator)

llvm/lib/DebugInfo/PDB/DIA/DIAEnumSourceFiles.cpp

@@ -12,6 +12,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIASourceFile.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIAEnumSourceFiles::DIAEnumSourceFiles(
     const DIASession &PDBSession, CComPtr<IDiaEnumSourceFiles> DiaEnumerator)

llvm/lib/DebugInfo/PDB/DIA/DIAEnumSymbols.cpp

@@ -13,6 +13,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIASession.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIAEnumSymbols::DIAEnumSymbols(const DIASession &PDBSession,
                                CComPtr<IDiaEnumSymbols> DiaEnumerator)

llvm/lib/DebugInfo/PDB/DIA/DIALineNumber.cpp

@@ -10,6 +10,7 @@
 #include "llvm/DebugInfo/PDB/DIA/DIALineNumber.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIALineNumber::DIALineNumber(CComPtr<IDiaLineNumber> DiaLineNumber)
     : LineNumber(DiaLineNumber) {}

llvm/lib/DebugInfo/PDB/DIA/DIARawSymbol.cpp

@@ -17,6 +17,7 @@
 #include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 namespace {
 Variant VariantFromVARIANT(const VARIANT &V) {

llvm/lib/DebugInfo/PDB/DIA/DIASession.cpp

@@ -21,6 +21,7 @@
 #include <diacreate.h>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 namespace {
 

llvm/lib/DebugInfo/PDB/DIA/DIASourceFile.cpp

@@ -16,6 +16,7 @@
 #include "llvm/Support/ConvertUTF.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 DIASourceFile::DIASourceFile(const DIASession &PDBSession,
                              CComPtr<IDiaSourceFile> DiaSourceFile)

llvm/lib/DebugInfo/PDB/IPDBSourceFile.cpp

@@ -14,6 +14,7 @@
 #include "llvm/Support/raw_ostream.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 IPDBSourceFile::~IPDBSourceFile() {}
 

llvm/lib/DebugInfo/PDB/PDB.cpp

@@ -20,12 +20,13 @@
 #include "llvm/DebugInfo/PDB/Raw/RawSession.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
-PDB_ErrorCode llvm::loadDataForPDB(PDB_ReaderType Type, StringRef Path,
-                                   std::unique_ptr<IPDBSession> &Session) {
+PDB_ErrorCode llvm::pdb::loadDataForPDB(PDB_ReaderType Type, StringRef Path,
+                                        std::unique_ptr<IPDBSession> &Session) {
   // Create the correct concrete instance type based on the value of Type.
   if (Type == PDB_ReaderType::Raw)
-    return pdb::RawSession::createFromPdb(Path, Session);
+    return RawSession::createFromPdb(Path, Session);
 
 #if HAVE_DIA_SDK
   return DIASession::createFromPdb(Path, Session);
@@ -34,11 +35,11 @@ PDB_ErrorCode llvm::loadDataForPDB(PDB_ReaderType Type, StringRef Path,
 #endif
 }
 
-PDB_ErrorCode llvm::loadDataForEXE(PDB_ReaderType Type, StringRef Path,
-                                   std::unique_ptr<IPDBSession> &Session) {
+PDB_ErrorCode llvm::pdb::loadDataForEXE(PDB_ReaderType Type, StringRef Path,
+                                        std::unique_ptr<IPDBSession> &Session) {
   // Create the correct concrete instance type based on the value of Type.
   if (Type == PDB_ReaderType::Raw)
-    return pdb::RawSession::createFromExe(Path, Session);
+    return RawSession::createFromExe(Path, Session);
 
 #if HAVE_DIA_SDK
   return DIASession::createFromExe(Path, Session);

llvm/lib/DebugInfo/PDB/PDBContext.cpp

@@ -19,6 +19,7 @@
 
 using namespace llvm;
 using namespace llvm::object;
+using namespace llvm::pdb;
 
 PDBContext::PDBContext(const COFFObjectFile &Object,
                        std::unique_ptr<IPDBSession> PDBSession)

llvm/lib/DebugInfo/PDB/PDBExtras.cpp

@@ -12,6 +12,7 @@
 #include "llvm/ADT/ArrayRef.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 #define CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, Str, Stream)                  \
   case Class::Value:                                                           \
@@ -21,7 +22,8 @@ using namespace llvm;
 #define CASE_OUTPUT_ENUM_CLASS_NAME(Class, Value, Stream)                      \
   CASE_OUTPUT_ENUM_CLASS_STR(Class, Value, #Value, Stream)
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_VariantType &Type) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_VariantType &Type) {
   switch (Type) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Bool, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_VariantType, Single, OS)
@@ -40,7 +42,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_VariantType &Type) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_CallingConv &Conv) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_CallingConv &Conv) {
   OS << "__";
   switch (Conv) {
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_CallingConv, NearC      , "cdecl", OS)
@@ -71,7 +74,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_CallingConv &Conv) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_DataKind &Data) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_DataKind &Data) {
   switch (Data) {
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Unknown, "unknown", OS)
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_DataKind, Local, "local", OS)
@@ -87,7 +90,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_DataKind &Data) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_RegisterId &Reg) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_RegisterId &Reg) {
   switch (Reg) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, AL, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_RegisterId, CL, OS)
@@ -142,7 +145,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_RegisterId &Reg) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_LocType &Loc) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_LocType &Loc) {
   switch (Loc) {
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, Static, "static", OS)
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_LocType, TLS, "tls", OS)
@@ -160,7 +163,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_LocType &Loc) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_ThunkOrdinal &Thunk) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_ThunkOrdinal &Thunk) {
   switch (Thunk) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, BranchIsland, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_ThunkOrdinal, Pcode, OS)
@@ -173,7 +177,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_ThunkOrdinal &Thunk) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Checksum &Checksum) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_Checksum &Checksum) {
   switch (Checksum) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, None, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Checksum, MD5, OS)
@@ -182,7 +187,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Checksum &Checksum) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Lang &Lang) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_Lang &Lang) {
   switch (Lang) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Lang, C, OS)
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_Lang, Cpp, "C++", OS)
@@ -205,7 +210,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Lang &Lang) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_SymType &Tag) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_SymType &Tag) {
   switch (Tag) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Exe, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_SymType, Compiland, OS)
@@ -243,7 +248,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_SymType &Tag) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_MemberAccess &Access) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_MemberAccess &Access) {
   switch (Access) {
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Public, "public", OS)
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_MemberAccess, Protected, "protected", OS)
@@ -252,7 +258,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_MemberAccess &Access) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_UdtType &Type) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_UdtType &Type) {
   switch (Type) {
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Class, "class", OS)
     CASE_OUTPUT_ENUM_CLASS_STR(PDB_UdtType, Struct, "struct", OS)
@@ -262,7 +268,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_UdtType &Type) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_UniqueId &Id) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const PDB_UniqueId &Id) {
   static const char *Lookup = "0123456789ABCDEF";
 
   static_assert(sizeof(PDB_UniqueId) == 16, "Expected 16-byte GUID");
@@ -281,7 +287,8 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_UniqueId &Id) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Machine &Machine) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const PDB_Machine &Machine) {
   switch (Machine) {
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Am33, OS)
     CASE_OUTPUT_ENUM_CLASS_NAME(PDB_Machine, Amd64, OS)
@@ -309,7 +316,7 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const PDB_Machine &Machine) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const Variant &Value) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const Variant &Value) {
   switch (Value.Type) {
     case PDB_VariantType::Bool:
       OS << (Value.Value.Bool ? "true" : "false");
@@ -353,12 +360,13 @@ raw_ostream &llvm::operator<<(raw_ostream &OS, const Variant &Value) {
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const VersionInfo &Version) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS,
+                                   const VersionInfo &Version) {
   OS << Version.Major << "." << Version.Minor << "." << Version.Build;
   return OS;
 }
 
-raw_ostream &llvm::operator<<(raw_ostream &OS, const TagStats &Stats) {
+raw_ostream &llvm::pdb::operator<<(raw_ostream &OS, const TagStats &Stats) {
   for (auto Tag : Stats) {
     OS << Tag.first << ":" << Tag.second << " ";
   }

llvm/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp

@@ -18,6 +18,7 @@
 #include "llvm/DebugInfo/PDB/IPDBRawSymbol.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 IPDBSession::~IPDBSession() {}
 

llvm/lib/DebugInfo/PDB/PDBSymDumper.cpp

@@ -11,6 +11,7 @@
 #include "llvm/Support/ErrorHandling.h"
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 #define PDB_SYMDUMP_UNREACHABLE(Type)                                          \
   if (RequireImpl)                                                             \

llvm/lib/DebugInfo/PDB/PDBSymbol.cpp

@@ -50,6 +50,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbol::PDBSymbol(const IPDBSession &PDBSession,
                      std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolAnnotation.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolAnnotation::PDBSymbolAnnotation(const IPDBSession &PDBSession,
                                          std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolBlock.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolBlock::PDBSymbolBlock(const IPDBSession &PDBSession,
                                std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolCompiland.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolCompiland::PDBSymbolCompiland(const IPDBSession &PDBSession,
                                        std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolCompilandDetails.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolCompilandDetails::PDBSymbolCompilandDetails(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolCompilandEnv.cpp

@@ -16,16 +16,17 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolCompilandEnv::PDBSymbolCompilandEnv(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)
     : PDBSymbol(PDBSession, std::move(Symbol)) {}
 
 std::string PDBSymbolCompilandEnv::getValue() const {
-    llvm::Variant Value = RawSymbol->getValue();
-    if (Value.Type != PDB_VariantType::String)
-        return std::string();
-    return std::string(Value.Value.String);
+  Variant Value = RawSymbol->getValue();
+  if (Value.Type != PDB_VariantType::String)
+    return std::string();
+  return std::string(Value.Value.String);
 }
 
 void PDBSymbolCompilandEnv::dump(PDBSymDumper &Dumper) const {

llvm/lib/DebugInfo/PDB/PDBSymbolCustom.cpp

@@ -16,6 +16,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolCustom::PDBSymbolCustom(const IPDBSession &PDBSession,
                                  std::unique_ptr<IPDBRawSymbol> CustomSymbol)

llvm/lib/DebugInfo/PDB/PDBSymbolData.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolData::PDBSymbolData(const IPDBSession &PDBSession,
                              std::unique_ptr<IPDBRawSymbol> DataSymbol)

llvm/lib/DebugInfo/PDB/PDBSymbolExe.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolExe::PDBSymbolExe(const IPDBSession &PDBSession,
                            std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolFunc.cpp

@@ -23,6 +23,7 @@
 #include <vector>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 namespace {
 class FunctionArgEnumerator : public IPDBEnumChildren<PDBSymbolData> {

llvm/lib/DebugInfo/PDB/PDBSymbolFuncDebugEnd.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolFuncDebugEnd::PDBSymbolFuncDebugEnd(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolFuncDebugStart.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolFuncDebugStart::PDBSymbolFuncDebugStart(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolLabel.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolLabel::PDBSymbolLabel(const IPDBSession &PDBSession,
                                std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolPublicSymbol.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolPublicSymbol::PDBSymbolPublicSymbol(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolThunk.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolThunk::PDBSymbolThunk(const IPDBSession &PDBSession,
                                std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeArray.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeArray::PDBSymbolTypeArray(const IPDBSession &PDBSession,
                                        std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeBaseClass.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeBaseClass::PDBSymbolTypeBaseClass(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeBuiltin.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeBuiltin::PDBSymbolTypeBuiltin(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeCustom.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeCustom::PDBSymbolTypeCustom(const IPDBSession &PDBSession,
                                          std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeDimension.cpp

@@ -16,6 +16,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeDimension::PDBSymbolTypeDimension(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeEnum.cpp

@@ -17,6 +17,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeEnum::PDBSymbolTypeEnum(const IPDBSession &PDBSession,
                                      std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeFriend.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeFriend::PDBSymbolTypeFriend(const IPDBSession &PDBSession,
                                          std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeFunctionArg.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeFunctionArg::PDBSymbolTypeFunctionArg(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeFunctionSig.cpp

@@ -19,6 +19,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 namespace {
 class FunctionArgEnumerator : public IPDBEnumSymbols {

llvm/lib/DebugInfo/PDB/PDBSymbolTypeManaged.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeManaged::PDBSymbolTypeManaged(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypePointer.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypePointer::PDBSymbolTypePointer(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeTypedef.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeTypedef::PDBSymbolTypeTypedef(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeUDT.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeUDT::PDBSymbolTypeUDT(const IPDBSession &PDBSession,
                                    std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeVTable.cpp

@@ -14,6 +14,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeVTable::PDBSymbolTypeVTable(const IPDBSession &PDBSession,
                                          std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolTypeVTableShape.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolTypeVTableShape::PDBSymbolTypeVTableShape(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolUnknown.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolUnknown::PDBSymbolUnknown(const IPDBSession &PDBSession,
                                    std::unique_ptr<IPDBRawSymbol> Symbol)

llvm/lib/DebugInfo/PDB/PDBSymbolUsingNamespace.cpp

@@ -15,6 +15,7 @@
 #include <utility>
 
 using namespace llvm;
+using namespace llvm::pdb;
 
 PDBSymbolUsingNamespace::PDBSymbolUsingNamespace(
     const IPDBSession &PDBSession, std::unique_ptr<IPDBRawSymbol> Symbol)