Define metadata interfaces for describing a static data member
of a class. Emit static data member declarations and definitions
through correctly.

Part of PR14471.

Patch by Paul Robinson!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index 7083495..876aff8 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -1101,6 +1101,8 @@
     OS << " [fwd]";
   if (isVector())
     OS << " [vector]";
+  if (isStaticMember())
+    OS << " [static]";
 }
 
 void DIDerivedType::printInternal(raw_ostream &OS) const {