[cfe-dev] User defined __attributes__ in clang plugins?

[Aaron Ballman via cfe-dev]

On Wed, Mar 22, 2017 at 6:28 AM, Compiler Dragon via cfe-dev
<cfe-dev at lists.llvm.org> wrote:
> Hi,
>
> is it possible to register an user defined attribute like e.g.
> __attributes__((myattr)) in a clang plugin?
>
> I am looking for something similiar like the PragmaHandlerRegistry.
>
> Any hint would be helpful.

Not currently, but this is something that's been discussed recently.
See this thread for some details:
http://lists.llvm.org/pipermail/cfe-dev/2017-March/052937.html

~Aaron