1 files changed, 18 insertions, 5 deletions
diff --git a/deps/v8/src/torque/types.h b/deps/v8/src/torque/types.h
index 0d79c1f405..f6180c4250 100644
--- a/deps/v8/src/torque/types.h
+++ b/deps/v8/src/torque/types.h
@@ -282,6 +282,8 @@ class V8_EXPORT_PRIVATE BuiltinPointerType final : public Type {
   }
   size_t function_pointer_type_id() const { return function_pointer_type_id_; }
 
+  std::vector<std::string> GetRuntimeTypes() const override { return {"Smi"}; }
+
  private:
   friend class TypeOracle;
   BuiltinPointerType(const Type* parent, TypeVector parameter_types,
@@ -500,6 +502,18 @@ class StructType final : public AggregateType {
   DECLARE_TYPE_BOILERPLATE(StructType)
   std::string ToExplicitString() const override;
   std::string GetGeneratedTypeNameImpl() const override;
+  std::string MangledName() const override {
+    // TODO(gsps): Generate more readable mangled names
+    std::string str(name());
+    std::replace(str.begin(), str.end(), ',', '_');
+    std::replace(str.begin(), str.end(), ' ', '_');
+    std::replace(str.begin(), str.end(), '<', '_');
+    std::replace(str.begin(), str.end(), '>', '_');
+    return str;
+  }
+
+  static std::string ComputeName(const std::string& basename,
+                                 const std::vector<const Type*>& args);
 
  private:
   friend class TypeOracle;
@@ -526,10 +540,10 @@ class ClassType final : public AggregateType {
   std::string GetGeneratedTNodeTypeNameImpl() const override;
   bool IsExtern() const { return flags_ & ClassFlag::kExtern; }
   bool ShouldGeneratePrint() const {
-    return flags_ & ClassFlag::kGeneratePrint;
+    return flags_ & ClassFlag::kGeneratePrint || !IsExtern();
   }
   bool ShouldGenerateVerify() const {
-    return flags_ & ClassFlag::kGenerateVerify;
+    return flags_ & ClassFlag::kGenerateVerify || !IsExtern();
   }
   bool IsTransient() const override { return flags_ & ClassFlag::kTransient; }
   bool IsAbstract() const { return flags_ & ClassFlag::kAbstract; }
@@ -540,7 +554,7 @@ class ClassType final : public AggregateType {
     return flags_ & ClassFlag::kHasSameInstanceTypeAsParent;
   }
   bool GenerateCppClassDefinitions() const {
-    return flags_ & ClassFlag::kGenerateCppClassDefinitions;
+    return flags_ & ClassFlag::kGenerateCppClassDefinitions || !IsExtern();
   }
   bool HasIndexedField() const override;
   size_t size() const { return size_; }
@@ -606,8 +620,6 @@ class VisitResult {
   base::Optional<StackRange> stack_range_;
 };
 
-using NameValueMap = std::map<std::string, VisitResult>;
-
 VisitResult ProjectStructField(VisitResult structure,
                                const std::string& fieldname);
 
@@ -669,6 +681,7 @@ struct Signature {
   base::Optional<std::string> arguments_variable;
   ParameterTypes parameter_types;
   size_t implicit_count;
+  size_t ExplicitCount() const { return types().size() - implicit_count; }
   const Type* return_type;
   LabelDeclarationVector labels;
   bool HasSameTypesAs(