]> git.lizzy.rs Git - rust.git/blob - src/test/ui/imports/extern-prelude-extern-crate-cfg.rs
Feature gate extern prelude additions from `extern crate` items
[rust.git] / src / test / ui / imports / extern-prelude-extern-crate-cfg.rs
1 // compile-pass
2 // compile-flags:--cfg my_feature
3
4 #![feature(extern_crate_item_prelude)]
5 #![no_std]
6
7 #[cfg(my_feature)]
8 extern crate std;
9
10 mod m {
11     #[cfg(my_feature)]
12     fn conditional() {
13         std::vec::Vec::<u8>::new(); // OK
14     }
15 }
16
17 fn main() {}