tests/run-make/export/extern-opt/rmake.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

use run_make_support::{rustc, dynamic_lib_name};

fn main() {
    rustc()
        .env("RUSTC_FORCE_RUSTC_VERSION", "1")
        .input("libr.rs")
        .run();

    rustc()
        .env("RUSTC_FORCE_RUSTC_VERSION", "2")
        .input("app.rs")
        .extern_("libr", "libinterface.rs")
        .extern_("libr", dynamic_lib_name("libr"))
        .run();

    rustc()
        .env("RUSTC_FORCE_RUSTC_VERSION", "2")
        .input("app.rs")
        .extern_("libr", "interface.rs") // wrong interface format
        .extern_("libr", dynamic_lib_name("libr"))
        .run_fail()
        .assert_stderr_contains("extern location for libr does not exist");
}