Make PDBSymbol's IPDBSymbol reference const.
llvm-svn: 228553
diff --git a/llvm/lib/DebugInfo/PDB/PDBSymbolData.cpp b/llvm/lib/DebugInfo/PDB/PDBSymbolData.cpp
index db9518c..e93307fb 100644
--- a/llvm/lib/DebugInfo/PDB/PDBSymbolData.cpp
+++ b/llvm/lib/DebugInfo/PDB/PDBSymbolData.cpp
@@ -12,7 +12,7 @@
using namespace llvm;
-PDBSymbolData::PDBSymbolData(IPDBSession &PDBSession,
+PDBSymbolData::PDBSymbolData(const IPDBSession &PDBSession,
std::unique_ptr<IPDBRawSymbol> DataSymbol)
: PDBSymbol(PDBSession, std::move(DataSymbol)) {}