| // In order to prevent temporary files from overwriting each other in parallel |
| // compilation, rustc was changed to mix an extra filename with temporary |
| // outputs. However, as this is a similar behavior with the codegen flag |
| // -C extra-filename, this test checks that the manually passed flag |
| // is not overwritten by this feature, and that the output files |
| // are named as expected. |
| // See https://github.com/rust-lang/rust/pull/15686 |
| |
| use run_make_support::{bin_name, cwd, has_prefix, has_suffix, rfs, rustc, shallow_find_files}; |
| |
| fn main() { |
| rustc().extra_filename("bar").input("foo.rs").arg("-Csave-temps").run(); |
| let object_files = shallow_find_files(cwd(), |path| { |
| has_prefix(path, "foobar.foo") && has_suffix(path, "0.rcgu.o") |
| }); |
| let object_file = object_files.get(0).unwrap(); |
| rfs::remove_file(object_file); |
| rfs::remove_file(bin_name("foobar")); |
| } |
