1 files changed, 7 insertions, 11 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index e6c701a9a8b..a4533a83d57 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -64,10 +64,6 @@ class CGDebugInfo {
   // the end of a function.
   std::vector<unsigned> FnBeginRegionCount;
 
-  /// LineDirectiveFiles - This stack is used to keep track of 
-  /// scopes introduced by #line directives.
-  std::vector<const char *> LineDirectiveFiles;
-
   /// DebugInfoNames - This is a storage for names that are
   /// constructed on demand. For example, C++ destructors, C++ operators etc..
   llvm::BumpPtrAllocator DebugInfoNames;
@@ -151,10 +147,10 @@ class CGDebugInfo {
                          llvm::DIFile F,
                          SmallVectorImpl<llvm::Value *> &EltTys);
 
-  // UpdateLineDirectiveRegion - Update region stack only if #line directive
-  // has introduced scope change.
-  void UpdateLineDirectiveRegion(CGBuilderTy &Builder);
-
+  // CreateLexicalBlock - Create a new lexical block node and push it on
+  // the stack.
+  void CreateLexicalBlock(SourceLocation Loc);
+  
 public:
   CGDebugInfo(CodeGenModule &CGM);
   ~CGDebugInfo();
@@ -166,7 +162,7 @@ public:
 
   /// EmitLocation - Emit metadata to indicate a change in line/column
   /// information in the source file.
-  void EmitLocation(CGBuilderTy &Builder);
+  void EmitLocation(CGBuilderTy &Builder, SourceLocation Loc);
 
   /// EmitFunctionStart - Emit a call to llvm.dbg.function.start to indicate
   /// start of a new function.
@@ -182,11 +178,11 @@ public:
 
   /// EmitLexicalBlockStart - Emit metadata to indicate the beginning of a
   /// new lexical block and push the block onto the stack.
-  void EmitLexicalBlockStart(CGBuilderTy &Builder);
+  void EmitLexicalBlockStart(CGBuilderTy &Builder, SourceLocation Loc);
 
   /// EmitLexicalBlockEnd - Emit metadata to indicate the end of a new lexical
   /// block and pop the current block.
-  void EmitLexicalBlockEnd(CGBuilderTy &Builder);
+  void EmitLexicalBlockEnd(CGBuilderTy &Builder, SourceLocation Loc);
 
   /// EmitDeclareOfAutoVariable - Emit call to llvm.dbg.declare for an automatic
   /// variable declaration.