[cfe-dev] How to add a function to an AST?

[Manuel Klimek]

On Sat, Sep 7, 2013 at 2:57 PM, maxs <xtxwy.ustc at gmail.com> wrote:

> Hi, everyone :
>      I want to add a function or a statement to an AST? Is there simple
> way to do this? Using Sema or call the FunctionDecl's create method? Thanks.
>

Generally speaking, the easy way is to add it in the code and let clang
parse the code (seriously, that's what works best, and has a couple of
other upsides - you can also do that programatically).

Or to turn it around, the other question would be: why do you want to add a
function to the AST instead of adding it to the code? :)

Cheers,
/Manuel


>
> xtxwy
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