Re: C preprocessor
Hans Åberg <[email protected]>
| Newsgroups | gmane.comp.parsers.bison.general |
|---|---|
| Message-ID | <[email protected]> |
> On 13 Aug 2020, at 07:49, Giacinto Cifelli <[email protected]> wrote: > > I am wondering if it is possible to interpret a c-preprocessor (the second > preprocessor, not the one expanding trigrams and removing "\\\n") or an m4 > grammar through bison, and in case if it has already been done. > I think this kind of tool does not produce a type-2 Chomsky grammar, > rather a type-1 or even type-0. > Any idea how to build something like an AST from it? There is a Yaccable C-grammar: http://www.quut.com/c/ANSI-C-grammar-y.html