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| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-07-31 14:30:46 +0200 |
|---|---|---|
| committer | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-07-31 14:30:46 +0200 |
| commit | e8c29959cde82359283ba4b2e705f7c691538414 (patch) | |
| tree | b739d1c73e9a7f3294dd5581210cd6c568657f3d | |
| parent | 54628c8ea844956f3f4f416b82067c634eb09f7b (diff) | |
| download | rust-e8c29959cde82359283ba4b2e705f7c691538414.tar.gz rust-e8c29959cde82359283ba4b2e705f7c691538414.zip | |
Sort NLL error diagnostics by span in an attempt to make them match source order
(and thus, hopefully, more closely match user expectation).
| -rw-r--r-- | src/librustc_mir/borrow_check/mod.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/librustc_mir/borrow_check/mod.rs b/src/librustc_mir/borrow_check/mod.rs index 4ba96f643b0..3b767bfdd40 100644 --- a/src/librustc_mir/borrow_check/mod.rs +++ b/src/librustc_mir/borrow_check/mod.rs @@ -331,6 +331,10 @@ fn do_mir_borrowck<'a, 'gcx, 'tcx>( } if mbcx.errors_buffer.len() > 0 { + mbcx.errors_buffer.sort_by(|diag1, diag2| { + diag1.span.primary_span().cmp(&diag2.span.primary_span()) + }); + if tcx.migrate_borrowck() { match tcx.borrowck(def_id).signalled_any_error { SignalledError::NoErrorsSeen => { |