[PATCH] D99488: [SYCL][Doc] Add design document for SYCL mode

[Alexey Bader via Phabricator via cfe-commits]

bader added a comment.

In D99488#2725435 <https://reviews.llvm.org/D99488#2725435>, @Anastasia wrote:

> If I build docs now I get the following output:
>
>   llvm-project/build-doc/tools/clang/docs/SYCLSupport.rst:102: WARNING: Error in "code-block" directive:
>   1 argument(s) required, 0 supplied.
>   
>   .. code-block::
>   
>      TODO: add support for `__attribute__((opencl_global_host))` and
>      `__attribute__((opencl_global_device))`.
>
> Is this something already being looked at?

It looks like it can be fixed by adding language parameter:

> .. code-block:: c++

Unfortunately, I can't verify this fix locally. I see other types of warnings, which are treated as errors.

tools/clang/docs/ClangCommandLineReference.rst:22:Duplicate explicit target name: "cmdoption-clang--prefix".

Does anyone know how to avoid this issue?
If no, @Anastasia, could you confirm that adding `c++` parameter fixes the warning, please? If it does, I can commit this fix.


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