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| author | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-03-28 14:10:16 +0200 |
|---|---|---|
| committer | Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de> | 2017-04-25 11:07:42 +0200 |
| commit | f4b1e2af6836bcf30a8be05ff6a44df6f61b19f2 (patch) | |
| tree | 0fc07cb3b3d9a62212d8580a96f543d0f67852f4 /src/librustc_errors | |
| parent | 3a5567bad45fbde0962263f484ebc76f750920e4 (diff) | |
| download | rust-f4b1e2af6836bcf30a8be05ff6a44df6f61b19f2.tar.gz rust-f4b1e2af6836bcf30a8be05ff6a44df6f61b19f2.zip | |
Improve E0178 suggestion placement
Diffstat (limited to 'src/librustc_errors')
| -rw-r--r-- | src/librustc_errors/emitter.rs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs index 085424ef7e6..68e58e230f8 100644 --- a/src/librustc_errors/emitter.rs +++ b/src/librustc_errors/emitter.rs @@ -37,9 +37,12 @@ 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 && // 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 + // don't display multispans as labels + if sugg.substitutes.len() == 1 && + // don't display long messages as labels + sugg.msg.split_whitespace().count() < 10 && + // don't display multiline suggestions as labels + sugg.substitutes[0].find('\n').is_none() { let msg = format!("{} `{}`", sugg.msg, sugg.substitutes[0]); primary_span.push_span_label(sugg.msp.primary_spans()[0], msg); } else { |