1 files changed, 18 insertions, 5 deletions
diff --git a/lib/Object/RecordStreamer.h b/lib/Object/RecordStreamer.h
index a845ecd786a8e..4d119091a3d29 100644
--- a/lib/Object/RecordStreamer.h
+++ b/lib/Object/RecordStreamer.h
@@ -1,4 +1,4 @@
-//===-- RecordStreamer.h - Record asm defined and used symbols ---*- C++ -*===//
+//===- RecordStreamer.h - Record asm defined and used symbols ---*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -10,9 +10,16 @@
 #ifndef LLVM_LIB_OBJECT_RECORDSTREAMER_H
 #define LLVM_LIB_OBJECT_RECORDSTREAMER_H
 
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/MC/MCDirectives.h"
 #include "llvm/MC/MCStreamer.h"
+#include "llvm/MC/MCSymbol.h"
+#include "llvm/Support/SMLoc.h"
+#include <vector>
 
 namespace llvm {
+
 class RecordStreamer : public MCStreamer {
 public:
   enum State { NeverSeen, Global, Defined, DefinedGlobal, DefinedWeak, Used,
@@ -24,16 +31,19 @@ private:
   // their symbol binding after parsing complete. This maps from each
   // aliasee to its list of aliases.
   DenseMap<const MCSymbol *, std::vector<MCSymbol *>> SymverAliasMap;
+
   void markDefined(const MCSymbol &Symbol);
   void markGlobal(const MCSymbol &Symbol, MCSymbolAttr Attribute);
   void markUsed(const MCSymbol &Symbol);
   void visitUsedSymbol(const MCSymbol &Sym) override;
 
 public:
-  typedef StringMap<State>::const_iterator const_iterator;
+  RecordStreamer(MCContext &Context);
+
+  using const_iterator = StringMap<State>::const_iterator;
+
   const_iterator begin();
   const_iterator end();
-  RecordStreamer(MCContext &Context);
   void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI,
                        bool) override;
   void EmitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
@@ -50,6 +60,7 @@ public:
   DenseMap<const MCSymbol *, std::vector<MCSymbol *>> &symverAliases() {
     return SymverAliasMap;
   }
+
   /// Get the state recorded for the given symbol.
   State getSymbolState(const MCSymbol *Sym) {
     auto SI = Symbols.find(Sym->getName());
@@ -58,5 +69,7 @@ public:
     return SI->second;
   }
 };
-}
-#endif
+
+} // end namespace llvm
+
+#endif // LLVM_LIB_OBJECT_RECORDSTREAMER_H