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