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fix most compiler/ doctests

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This commit is contained in:
Elliot Roberts 2022-04-15 15:04:34 -07:00
parent bf611439e3
commit 7907385999
116 changed files with 666 additions and 609 deletions
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21
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
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@ -896,20 +896,23 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
///
/// In the simplest case, where there are no unions involved, if a mutable borrow of `x` is
/// attempted while a shared borrow is live, then this function will return:
///
/// ("x", "", "")
///
/// ```
/// ("x", "", "")
/// # ;
/// ```
/// In the simple union case, if a mutable borrow of a union field `x.z` is attempted while
/// a shared borrow of another field `x.y`, then this function will return:
///
/// ("x", "x.z", "x.y")
///
/// ```
/// ("x", "x.z", "x.y")
/// # ;
/// ```
/// In the more complex union case, where the union is a field of a struct, then if a mutable
/// borrow of a union field in a struct `x.u.z` is attempted while a shared borrow of
/// another field `x.u.y`, then this function will return:
///
/// ("x.u", "x.u.z", "x.u.y")
///
/// ```
/// ("x.u", "x.u.z", "x.u.y")
/// # ;
/// ```
/// This is used when creating error messages like below:
///
/// ```text