3 files changed, 4 insertions, 1 deletions
diff --git a/tools/bugpoint/CrashDebugger.cpp b/tools/bugpoint/CrashDebugger.cpp
index a0aaf5362b..cdb100b8d5 100644
--- a/tools/bugpoint/CrashDebugger.cpp
+++ b/tools/bugpoint/CrashDebugger.cpp
@@ -169,7 +169,7 @@ ReduceCrashingGlobalVariables::TestGlobalVariables(
   return false;
 }
 
-namespace llvm {
+namespace {
   /// ReduceCrashingFunctions reducer - This works by removing functions and
   /// seeing if the program still crashes. If it does, then keep the newer,
   /// smaller program.
diff --git a/tools/bugpoint/ToolRunner.cpp b/tools/bugpoint/ToolRunner.cpp
index c2d3720660..b80a5b4373 100644
--- a/tools/bugpoint/ToolRunner.cpp
+++ b/tools/bugpoint/ToolRunner.cpp
@@ -234,6 +234,8 @@ int LLI::ExecuteProgram(const std::string &Bitcode,
       Timeout, MemoryLimit, Error);
 }
 
+void AbstractInterpreter::anchor() { }
+
 // LLI create method - Try to find the LLI executable
 AbstractInterpreter *AbstractInterpreter::createLLI(const char *Argv0,
                                                     std::string &Message,
diff --git a/tools/bugpoint/ToolRunner.h b/tools/bugpoint/ToolRunner.h
index cfa8acf6b2..7b93394fd8 100644
--- a/tools/bugpoint/ToolRunner.h
+++ b/tools/bugpoint/ToolRunner.h
@@ -86,6 +86,7 @@ public:
 /// complexity behind a simple interface.
 ///
 class AbstractInterpreter {
+  virtual void anchor();
 public:
   static CBE *createCBE(const char *Argv0, std::string &Message,
                         const std::string              &GCCBinary,