14 lines
572 B
Rust
14 lines
572 B
Rust
|
// When an empty output file is passed to rustc, the ensuing error message
|
||
|
|
// should be clear. However, calling file_stem on an empty path returns None,
|
||
|
|
// which, when unwrapped, causes a panic, stopping execution of rustc
|
||
|
|
// and printing an obscure message instead of reaching the helpful
|
||
|
|
// error message. This test checks that the panic does not occur.
|
||
|
|
// See https://github.com/rust-lang/rust/pull/26199
|
||
|
|
|
||
|
|
use run_make_support::rustc;
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let output = rustc().output("").stdin(b"fn main() {}").run_fail();
|
||
|
|
output.assert_stderr_not_contains("panic");
|
||
|
|
}
|