Uniform and precise source positions for inlining

src/crankshaft/lithium-codegen.h

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_CRANKSHAFT_LITHIUM_CODEGEN_H_
 #define V8_CRANKSHAFT_LITHIUM_CODEGEN_H_
 
 #include "src/bailout-reason.h"
 #include "src/deoptimizer.h"
 #include "src/source-position-table.h"
@@ skipping 32 matching lines @@
   void DeoptComment(const Deoptimizer::DeoptInfo& deopt_info);
   static Deoptimizer::DeoptInfo MakeDeoptInfo(LInstruction* instr,
                                               DeoptimizeReason deopt_reason,
                                               int deopt_id);
 
   bool GenerateBody();
   virtual void GenerateBodyInstructionPre(LInstruction* instr) {}
   virtual void GenerateBodyInstructionPost(LInstruction* instr) {}
 
   virtual void EnsureSpaceForLazyDeopt(int space_needed) = 0;
-  void RecordAndWritePosition(int position);
+  void RecordAndWritePosition(SourcePosition position);
 
   int GetNextEmittedBlock() const;
 
   void WriteTranslationFrame(LEnvironment* environment,
                              Translation* translation);
   int DefineDeoptimizationLiteral(Handle<Object> literal);
 
   void PopulateDeoptimizationData(Handle<Code> code);
   void PopulateDeoptimizationLiteralsWithInlinedFunctions();
 
@@ skipping 37 matching lines @@
   // Methods for code dependencies.
   void AddDeprecationDependency(Handle<Map> map);
   void AddStabilityDependency(Handle<Map> map);
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CRANKSHAFT_LITHIUM_CODEGEN_H_