Hi!

Can anyone paste sample code for a clang extra preprocessor pass where it:

takes every variable named "foo", and renames it "bar", thus making the following code legal:

int main() {
  int foo;
  bar = 5;
}

?

Thanks!

[Aside: what I'm trying to do is write my own macro system for clang. Doing the above will let me inject at the right level to do my rewrites.]

Thanks!