[cfe-dev] Extracting preprocessor documentation

[Guilherme]

@Richard Which article? I only see a mail link.

On Tue, Feb 10, 2015 at 11:48 PM, Richard <legalize at xmission.com> wrote:
>
> In article <CAMDzUtzsoUL4wZs-iTsthjoUnc03SLsYjZYgpQrVm5-q0K8krg at mail.gmail.com>,
>     Guilherme <guibufolo+llvm at gmail.com> writes:
>
>> Is it possible to do this from a theoretical point of view? The
>> problem i see is that preprocessing is done in stage 4 where there is
>> no syntax tree. It is built in stage 7.
>>
>> Would there still be a way to annotate this in the syntax tree?
>
> If I understood the referenced slide deck correctly, they gathered
> their own comment information as parsing proceeded and then
> back-filled it onto the AST after it was built.
>
> Wouldn't that work for macro definitions too?
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