pomelo 0.2.3

Implementation of the Lemon parser generator as a Rust procedural macro
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

extern crate core;
extern crate pomelo;
use pomelo::*;

pomelo! {
    %module A;
    %fallback One Two Three;
    %type One i8;
           //~^ ERROR Fallback token must have the same type or no type at all

    input ::=;
}

pomelo! {
    %module B;
    %fallback One Two;
    %fallback Two Three;
    %fallback Three One;
           //~^ ERROR 18:15: 18:20: Fallback directive creates a loop

    input ::=;
}

fn main() {
}