diff options
| author | Yukio Siraichi <yukio.siraichi@gmail.com> | 2018-03-16 17:58:11 -0300 |
|---|---|---|
| committer | Yukio Siraichi <yukio.siraichi@gmail.com> | 2018-03-18 20:46:28 -0300 |
| commit | c1ba5ac62c14ab5e231edcce914fd33f0e32c2d1 (patch) | |
| tree | 96403ea82da75d95c5ae838104aaf175dedd30cc | |
| parent | f6bffd16d15672557e7d9c32b0cca08639a32251 (diff) | |
| download | rust-c1ba5ac62c14ab5e231edcce914fd33f0e32c2d1.tar.gz rust-c1ba5ac62c14ab5e231edcce914fd33f0e32c2d1.zip | |
Reporting with `span_suggestion_short`.
| -rw-r--r-- | src/librustc/traits/error_reporting.rs | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/librustc/traits/error_reporting.rs b/src/librustc/traits/error_reporting.rs index 1bbd24de6ae..267d84cc531 100644 --- a/src/librustc/traits/error_reporting.rs +++ b/src/librustc/traits/error_reporting.rs @@ -914,22 +914,12 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> { new_trait_ref.to_predicate()); if selcx.evaluate_obligation(&new_obligation) { - let mut remove_refs = refs_remaining + 1; - - let suggest_snippet = snippet.chars() - .skip_while(|c| c.is_whitespace() || { - if *c == '&' && remove_refs > 0 { - true - } else { - false - } - }) - .collect::<String>(); + let remove_refs = refs_remaining + 1; - err.span_suggestion(span, - &format!("consider removing {} references `&`", - remove_refs), - format!("{}", suggest_snippet)); + err.span_suggestion_short(span, + &format!("consider removing {} leading `&`-references", + remove_refs), + String::from("")); break; } |