[cfe-dev] Need help with source-to-source translation

[Manuel Klimek via cfe-dev]

You'll probably want to take a look at libtooling:
https://clang.llvm.org/docs/LibTooling.html

On Fri, Jul 28, 2017 at 4:54 PM Marcel Schaible via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> Hi everyone,
> let's consider the example:
>
> int foo(int p) {
>
>     if ( p)
>
>        /* code path#1 */
>
>         return 0;
>
>      else    {
>
>         /* code path#2 */
>
>         return 1;
>
>     }
>
> }
>
> 1. What is the best solution to get the string representation of the
> expression of a return statement?
>
> 2. Because I want to perform some transformation with return statements I
> have to figure out if they are enclosed in a block?
>
> The example above should be transformed in something like
>
> int foo(int p) {
>
>     if ( p) { /* <---- */
>
>        /* do some processing ... */
>
>         return 0;
>
>      } /* <--- */
>
>      else    {
>
>        /* do some processing ... */
>         return 1;
>
>     }
>
> }
> Any hints or pointers are welcome.
>
> Thanks
>
> Marcel
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20170801/4f50d32a/attachment.html>