Add an assert.

[oota-llvm.git] / lib / MC / MCNullStreamer.cpp

diff --git a/lib/MC/MCNullStreamer.cpp b/lib/MC/MCNullStreamer.cpp
index b95a4f663eb7646f52338a487d00201cac913b70..c781fe65622ceca69a918ea40b5c9fbc5e649f6b 100644 (file)
--- a/lib/MC/MCNullStreamer.cpp
+++ b/lib/MC/MCNullStreamer.cpp
@@ -83,7 +83,12 @@ namespace {
                                    unsigned char Value = 0) {}
     
     virtual void EmitFileDirective(StringRef Filename) {}
-    virtual void EmitDwarfFileDirective(unsigned FileNo,StringRef Filename) {}
+    virtual bool EmitDwarfFileDirective(unsigned FileNo,StringRef Filename) {
+      return false;
+    }
+    virtual void EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
+                                       unsigned Column, unsigned Flags,
+                                       unsigned Isa, unsigned Discriminator) {}
     virtual void EmitInstruction(const MCInst &Inst) {}
 
     virtual void Finish() {}