mirror of https://github.com/rust-lang/rust
22 lines
855 B
Rust
22 lines
855 B
Rust
// If rustc is invoked on a file that would be overwritten by the
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// compilation, the compilation should fail, to avoid accidental loss.
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// See https://github.com/rust-lang/rust/pull/46814
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//@ ignore-cross-compile
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use run_make_support::{rfs, rustc};
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fn main() {
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rfs::copy("foo.rs", "foo");
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rustc().input("foo").output("foo").run_fail().assert_stderr_contains(
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r#"the input file "foo" would be overwritten by the generated executable"#,
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);
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rfs::copy("bar.rs", "bar.rlib");
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rustc().input("bar.rlib").output("bar.rlib").run_fail().assert_stderr_contains(
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r#"the input file "bar.rlib" would be overwritten by the generated executable"#,
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);
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rustc().input("foo.rs").output("foo.rs").run_fail().assert_stderr_contains(
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r#"the input file "foo.rs" would be overwritten by the generated executable"#,
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);
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}
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