mirror of https://github.com/rust-lang/rust
15 lines
621 B
Rust
15 lines
621 B
Rust
// target-cpu is a codegen flag that generates code for the processor of the host machine
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// running the compilation. This test is a sanity test that this flag does not cause any
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// warnings when used, and that binaries produced by it can also be successfully executed.
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// See https://github.com/rust-lang/rust/pull/23238
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use run_make_support::{run, rustc};
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fn main() {
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let out = rustc().input("foo.rs").arg("-Ctarget-cpu=native").run().stderr_utf8();
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run("foo");
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// There should be zero warnings emitted - the bug would cause "unknown CPU `native`"
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// to be printed out.
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assert!(out.is_empty());
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}
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