[llvm-pdbdump] Rewrite dumper using visitor pattern.

This increases the flexibility of how to dump different
symbol types -- necessary for context-sensitive formatting of
symbol types -- and also improves the modularity by allowing
the dumping to be implemented in the actual dumper, as opposed
to in the PDB library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230184 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/DebugInfo/PDB/PDBSymbolUsingNamespace.cpp b/lib/DebugInfo/PDB/PDBSymbolUsingNamespace.cpp
index 077d2b3a3ae..9176dfb1449 100644
--- a/lib/DebugInfo/PDB/PDBSymbolUsingNamespace.cpp
+++ b/lib/DebugInfo/PDB/PDBSymbolUsingNamespace.cpp
@@ -10,6 +10,7 @@
 #include "llvm/DebugInfo/PDB/PDBSymbolUsingNamespace.h"
 
 #include "llvm/DebugInfo/PDB/PDBSymbol.h"
+#include "llvm/DebugInfo/PDB/PDBSymDumper.h"
 
 #include <utility>
 
@@ -20,4 +21,6 @@ PDBSymbolUsingNamespace::PDBSymbolUsingNamespace(
     : PDBSymbol(PDBSession, std::move(Symbol)) {}
 
 void PDBSymbolUsingNamespace::dump(raw_ostream &OS, int Indent,
-                                   PDB_DumpLevel Level, PDB_DumpFlags Flags) const {}
+                                   PDBSymDumper &Dumper) const {
+  Dumper.dump(*this, OS, Indent);
+}