3 files changed, 10 insertions, 12 deletions
diff --git a/include/llvm/Assembly/AssemblyAnnotationWriter.h b/include/llvm/Assembly/AssemblyAnnotationWriter.h
index 3a65f97..37b47c3 100644
--- a/include/llvm/Assembly/AssemblyAnnotationWriter.h
+++ b/include/llvm/Assembly/AssemblyAnnotationWriter.h
@@ -22,7 +22,7 @@ namespace llvm {
 class Function;
 class BasicBlock;
 class Instruction;
-class raw_ostream;
+class Value;
 class formatted_raw_ostream;
 
 class AssemblyAnnotationWriter {
@@ -32,30 +32,30 @@ public:
 
   /// emitFunctionAnnot - This may be implemented to emit a string right before
   /// the start of a function.
-  virtual void emitFunctionAnnot(const Function *F,
-                                 formatted_raw_ostream &OS) {}
+  virtual void emitFunctionAnnot(const Function *,
+                                 formatted_raw_ostream &) {}
 
   /// emitBasicBlockStartAnnot - This may be implemented to emit a string right
   /// after the basic block label, but before the first instruction in the
   /// block.
-  virtual void emitBasicBlockStartAnnot(const BasicBlock *BB,
-                                        formatted_raw_ostream &OS) {
+  virtual void emitBasicBlockStartAnnot(const BasicBlock *,
+                                        formatted_raw_ostream &) {
   }
 
   /// emitBasicBlockEndAnnot - This may be implemented to emit a string right
   /// after the basic block.
-  virtual void emitBasicBlockEndAnnot(const BasicBlock *BB,
-                                      formatted_raw_ostream &OS) {
+  virtual void emitBasicBlockEndAnnot(const BasicBlock *,
+                                      formatted_raw_ostream &) {
   }
 
   /// emitInstructionAnnot - This may be implemented to emit a string right
   /// before an instruction is emitted.
-  virtual void emitInstructionAnnot(const Instruction *I, 
-                                    formatted_raw_ostream &OS) {}
+  virtual void emitInstructionAnnot(const Instruction *, 
+                                    formatted_raw_ostream &) {}
 
   /// printInfoComment - This may be implemented to emit a comment to the
   /// right of an instruction or global value.
-  virtual void printInfoComment(const Value &V, formatted_raw_ostream &OS) {}
+  virtual void printInfoComment(const Value &, formatted_raw_ostream &) {}
 };
 
 } // End llvm namespace
diff --git a/include/llvm/Assembly/Parser.h b/include/llvm/Assembly/Parser.h
index 82ec6d8..b971c53 100644
--- a/include/llvm/Assembly/Parser.h
+++ b/include/llvm/Assembly/Parser.h
@@ -21,7 +21,6 @@ namespace llvm {
 class Module;
 class MemoryBuffer;
 class SMDiagnostic;
-class raw_ostream;
 class LLVMContext;
 
 /// This function is the main interface to the LLVM Assembly Parser. It parses
diff --git a/include/llvm/Assembly/Writer.h b/include/llvm/Assembly/Writer.h
index 8d8befd..6b89ae0 100644
--- a/include/llvm/Assembly/Writer.h
+++ b/include/llvm/Assembly/Writer.h
@@ -19,7 +19,6 @@
 
 namespace llvm {
 
-class Type;
 class Module;
 class Value;
 class raw_ostream;