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