[cfe-dev] why libcxxabi has no function called `get_adjusted_ptr` as gcc does

[David Majnemer via cfe-dev]

I believe what you are looking for is here:
https://github.com/llvm-mirror/libcxxabi/blob/master/src/private_typeinfo.cpp#L363

On Mon, May 23, 2016 at 2:43 AM, Zeson Wu via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> Hi.
>
> Now I face a problem about EH in C++ that there is no equivalent
> `get_adjusted_ptr ()`  function in libcxxabi to compute the thrown object
> address. You know that if the thrown object is a pointer, you should not
> return the address of thrown object as usual, but the value of that. So how
> does libcxxabi  do this?
>
> I have been looking for the same semantic function as `get_adjusted_ptr()`
> do in libcxxabi, but I have not found that.
>
> I know that `get_adjusted_ptr()` uses `_is_pointer()` function which is in
> type_info class to judge whether the object is a pointer, but that function
> is only in libstdc++. So how can I do to judge and implement the similar
> functionality like  `get_adjusted_ptr()`.
>
>
>
>
> Thanks a lot
> Zeson
>
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