Mazdak Farrokhzad ca1e379090

Rollup merge of #57102 - davidtwco:issue-57100, r=nikomatsakis ...

NLL: Add union justifications to conflicting borrows.

Fixes #57100.

This PR adds justifications to error messages for conflicting borrows of union fields.

Where previously an error message would say ``cannot borrow `u.b` as mutable..``, it now says ``cannot borrow `u` (via `u.b`) as mutable..``.

r? @pnkfelix

2019-01-13 17:21:40 +01:00

..

alignment.rs

Remove licenses

2018-12-25 21:08:33 -07:00

borrowck_errors.rs

Improve diagnostic labels and add note.

2019-01-04 22:43:51 +01:00

collect_writes.rs

Remove licenses

2018-12-25 21:08:33 -07:00

def_use.rs

Remove licenses

2018-12-25 21:08:33 -07:00

elaborate_drops.rs

Add unwrap_usize to LazyConst, too

2019-01-01 20:05:02 +01:00

graphviz.rs

Remove licenses

2018-12-25 21:08:33 -07:00

liveness.rs

Remove licenses

2018-12-25 21:08:33 -07:00

mod.rs

Remove licenses

2018-12-25 21:08:33 -07:00

patch.rs

Remove licenses

2018-12-25 21:08:33 -07:00

pretty.rs

Move the Unevaluated constant arm upwards in the type structure

2019-01-01 20:05:02 +01:00