Move llvm-readobj/StreamWriter to Support.

We wish to re-use this from llvm-pdbdump, and it provides a nice
way to print structured data in scoped format that could prove
useful for many other dumping tools as well.  Moving to support
and changing name to ScopedPrinter to better reflect its purpose.

llvm-svn: 268342

1 files changed, 5 insertions, 6 deletions

diff --git a/llvm/tools/llvm-readobj/MachODumper.cpp b/llvm/tools/llvm-readobj/MachODumper.cpp
index cc57211b280..3773df25057 100644
--- a/llvm/tools/llvm-readobj/MachODumper.cpp
+++ b/llvm/tools/llvm-readobj/MachODumper.cpp
@@ -11,15 +11,15 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm-readobj.h"
 #include "Error.h"
 #include "ObjDumper.h"
 #include "StackMapPrinter.h"
-#include "StreamWriter.h"
+#include "llvm-readobj.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Object/MachO.h"
 #include "llvm/Support/Casting.h"
+#include "llvm/Support/ScopedPrinter.h"
 
 using namespace llvm;
 using namespace object;
@@ -28,9 +28,8 @@ namespace {
 
 class MachODumper : public ObjDumper {
 public:
-  MachODumper(const MachOObjectFile *Obj, StreamWriter& Writer)
-    : ObjDumper(Writer)
-    , Obj(Obj) { }
+  MachODumper(const MachOObjectFile *Obj, ScopedPrinter &Writer)
+      : ObjDumper(Writer), Obj(Obj) {}
 
   void printFileHeaders() override;
   void printSections() override;
@@ -69,7 +68,7 @@ private:
 namespace llvm {
 
 std::error_code createMachODumper(const object::ObjectFile *Obj,
-                                  StreamWriter &Writer,
+                                  ScopedPrinter &Writer,
                                   std::unique_ptr<ObjDumper> &Result) {
   const MachOObjectFile *MachOObj = dyn_cast<MachOObjectFile>(Obj);
   if (!MachOObj)