1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
//@ needs-target-std
//
// A simple smoke test to check that rustc fails compilation
// and outputs a helpful message when a dependency is missing
// in a dependency chain.
// See https://github.com/rust-lang/rust/issues/12146
use run_make_support::{rfs, rust_lib_name, rustc};
fn main() {
rustc().crate_type("rlib").input("crateA.rs").run();
rustc().crate_type("rlib").input("crateB.rs").run();
rfs::remove_file(rust_lib_name("crateA"));
// Ensure that crateC fails to compile, as the crateA dependency is missing.
rustc()
.input("crateC.rs")
.run_fail()
.assert_stderr_contains("can't find crate for `crateA` which `crateB` depends on");
}
|
