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pattern-deref-miscompile.rs
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pattern-deref-miscompile.rs
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//@ run-pass
fn main() {
match b"." as &[u8] {
b"." if true => {},
b"." => panic!(),
b".." => panic!(),
b"" => panic!(),
_ => panic!(),
}
match b"." as &[u8] {
b"." if false => panic!(),
b"." => {},
b".." => panic!(),
b"" => panic!(),
_ => panic!(),
}
match b".." as &[u8] {
b"." if true => panic!(), // the miscompile caused this arm to be reached
b"." => panic!(),
b".." => {},
b"" => panic!(),
_ => panic!(),
}
match b".." as &[u8] {
b"." if false => panic!(),
b"." => panic!(),
b".." => {},
b"" => panic!(),
_ => panic!(),
}
match b"" as &[u8] {
b"." if true => panic!(),
b"." => panic!(),
b".." => panic!(),
b"" => {},
_ => panic!(),
}
match b"" as &[u8] {
b"." if false => panic!(),
b"." => panic!(),
b".." => panic!(),
b"" => {},
_ => panic!(),
}
}
// ferrocene-annotations: fls_azzf1llv3wf
// Literal Pattern Matching
//
// ferrocene-annotations: fls_2krxnq8q9ef1
// Literal Patterns