1 files changed, 15 insertions, 6 deletions

diff --git a/deps/v8/src/codegen/source-position.h b/deps/v8/src/codegen/source-position.h
index c77bad2539..5d6b1a93f7 100644
--- a/deps/v8/src/codegen/source-position.h
+++ b/deps/v8/src/codegen/source-position.h
@@ -15,7 +15,7 @@
 namespace v8 {
 namespace internal {
 
-class Code;
+class InstructionStream;
 class OptimizedCompilationInfo;
 class Script;
 class SharedFunctionInfo;
@@ -78,11 +78,12 @@ class SourcePosition final {
     return ExternalFileIdField::decode(value_);
   }
 
-  // Assumes that the code object is optimized
-  std::vector<SourcePositionInfo> InliningStack(Handle<Code> code) const;
+  // Assumes that the code object is optimized.
+  std::vector<SourcePositionInfo> InliningStack(Isolate* isolate,
+                                                Code code) const;
   std::vector<SourcePositionInfo> InliningStack(
-      OptimizedCompilationInfo* cinfo) const;
-  SourcePositionInfo FirstInfo(Handle<Code> code) const;
+      Isolate* isolate, OptimizedCompilationInfo* cinfo) const;
+  SourcePositionInfo FirstInfo(Isolate* isolate, Code code) const;
 
   void Print(std::ostream& out, Code code) const;
   void PrintJson(std::ostream& out) const;
@@ -174,8 +175,16 @@ struct InliningPosition {
   int inlined_function_id;
 };
 
+struct WasmInliningPosition {
+  // Non-canonicalized (module-specific) index of the inlined function.
+  int inlinee_func_index;
+  // Source location of the caller.
+  SourcePosition caller_pos;
+};
+
 struct SourcePositionInfo {
-  SourcePositionInfo(SourcePosition pos, Handle<SharedFunctionInfo> f);
+  SourcePositionInfo(Isolate* isolate, SourcePosition pos,
+                     Handle<SharedFunctionInfo> f);
 
   SourcePosition position;
   Handle<SharedFunctionInfo> shared;