blob: 5e500de607c1aae7e56bc2e873bc23be925d92fb (
plain)
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
26
27
28
|
// force-host
// no-prefer-dynamic
#![crate_type = "proc-macro"]
extern crate proc_macro;
use proc_macro::TokenStream;
#[proc_macro_derive(Foo)]
pub fn derive_foo(input: TokenStream) -> TokenStream {
input
}
#[proc_macro_derive(Bar)]
pub fn derive_bar(input: TokenStream) -> TokenStream {
panic!("lolnope");
}
#[proc_macro_derive(WithHelper, attributes(helper))]
pub fn with_helper(input: TokenStream) -> TokenStream {
TokenStream::new()
}
#[proc_macro_attribute]
pub fn helper(_: TokenStream, input: TokenStream) -> TokenStream {
input
}
|