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| author | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-03-28 13:06:01 +0200 |
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| committer | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-04-25 11:07:42 +0200 |
| commit | 3a5567bad45fbde0962263f484ebc76f750920e4 (patch) | |
| tree | 4afc9e8d848f6276feff88183fce38f0e1455146 /src/librustc_errors | |
| parent | ca701d7aeb6cd16a6c1fe94230918535e9e3164d (diff) | |
| download | rust-3a5567bad45fbde0962263f484ebc76f750920e4.tar.gz rust-3a5567bad45fbde0962263f484ebc76f750920e4.zip | |
Address PR comments
Diffstat (limited to 'src/librustc_errors')
| -rw-r--r-- | src/librustc_errors/emitter.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs index 8855859d7c4..085424ef7e6 100644 --- a/src/librustc_errors/emitter.rs +++ b/src/librustc_errors/emitter.rs @@ -37,7 +37,9 @@ impl Emitter for EmitterWriter { if let Some(sugg) = db.suggestion.clone() { assert_eq!(sugg.msp.primary_spans().len(), sugg.substitutes.len()); - if sugg.substitutes.len() == 1 { + if sugg.substitutes.len() == 1 && // don't display multispans as labels + sugg.msg.split_whitespace().count() < 10 && // don't display long messages as labels + sugg.substitutes[0].find('\n').is_none() { // don't display multiline suggestions as labels let msg = format!("{} `{}`", sugg.msg, sugg.substitutes[0]); primary_span.push_span_label(sugg.msp.primary_spans()[0], msg); } else { |