Revert of Prevent calls to ReturnValue::Set with pointer-valued types. (https://coder...

Reason for revert:
Looks like this broke the "V8 Linux64 ASAN" build.

Original issue's description:
> Prevent calls to ReturnValue::Set with pointer-valued types.
>
> Currently, this code will compile:
>   SomePointer* p = ...;
>   ReturnValue r = ...;
>   r.Set(p);
>
> What happens is that ReturnValue::Set has no pointer-ish overloads, but
> a bool one, and hence C++ will convert the pointer to a bool and use
> the Set(bool) overload. In other words, the example above is equivalent
> to: r.Set(p ? true : false); Which probably isn't what the author had
> in mind. This change adds a Set(void*) overload whose body forces a
> compile error, to prevent this from happening inadvertently. The only
> use of this indeed turned out to be an error.
>
> (Said error was fixed/removed in crrev.com/267393002.)
>
> BUG=
> R=dcarney@chromium.org
>
> Committed: https://code.google.com/p/v8/source/detail?r=21217

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/271113002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21219 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/include/v8.h b/include/v8.h
index 45d2fb6..af8f991 100644 (file)
--- a/include/v8.h
+++ b/include/v8.h
@@ -2429,9 +2429,6 @@ class ReturnValue {
   // Convenience getter for Isolate
   V8_INLINE Isolate* GetIsolate();
 
-  // Pointer setter: Uncompilable to prevent inadvertent misuse.
-  void Set(void* whatever);
-
  private:
   template<class F> friend class ReturnValue;
   template<class F> friend class FunctionCallbackInfo;
@@ -5977,12 +5974,6 @@ Isolate* ReturnValue<T>::GetIsolate() {
 }
 
 template<typename T>
-void ReturnValue<T>::Set(void* whatever) {
-  // Uncompilable to prevent inadvertent misuse.
-  TYPE_CHECK(void*, Primitive);
-}
-
-template<typename T>
 internal::Object* ReturnValue<T>::GetDefaultValue() {
   // Default value is always the pointer below value_ on the stack.
   return value_[-1];