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The null case of a nullable-poiner enum might not be nullary.
Cases like `Either<@int,()>` have a null case with at most one value but a nonzero number of fields; if we misreport this, then bad things can happen inside of, for example, pattern matching. Closes rust-lang#6117.
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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT | ||
// file at the top-level directory of this distribution and at | ||
// http://rust-lang.org/COPYRIGHT. | ||
// | ||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | ||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | ||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | ||
// option. This file may not be copied, modified, or distributed | ||
// except according to those terms. | ||
|
||
pub fn main() { | ||
match Left(@17) { | ||
Right(()) => {} | ||
_ => {} | ||
} | ||
} |
8408012
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r+, p=50