Fix Visual Studio 2008 build failure.

Patch by Marius Wachtler

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69637 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index 847a1c9..968773f 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -1164,9 +1164,9 @@ public:
   void AddVariable(DbgVariable *V) { Variables.push_back(V); }
 
   virtual bool isInlinedSubroutine() { return false; }
-  virtual unsigned getLine()   { assert ( 0 && "Unexpected scope!"); }
-  virtual unsigned getColumn() { assert ( 0 && "Unexpected scope!"); }
-  virtual unsigned getFile()   { assert ( 0 && "Unexpected scope!"); }
+  virtual unsigned getLine()   { assert ( 0 && "Unexpected scope!"); return 0; }
+  virtual unsigned getColumn() { assert ( 0 && "Unexpected scope!"); return 0; }
+  virtual unsigned getFile()   { assert ( 0 && "Unexpected scope!"); return 0; }
 };