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authorbors <bors@rust-lang.org>2018-01-31 07:53:57 +0000
committerbors <bors@rust-lang.org>2018-01-31 07:53:57 +0000
commit560a2f4faf4828ba5f48fe2bd7709265c2f5354d (patch)
tree14d4693f6908a4f3f7ece6cf63c00cff4d540a9b /src/libsyntax/parse
parentb8f2674ea47f4f3cf5d90d0428bf8b8025d7f8d8 (diff)
parent08287c1e26c6faa18c145a8a794fdd25408217a4 (diff)
downloadrust-560a2f4faf4828ba5f48fe2bd7709265c2f5354d.tar.gz
rust-560a2f4faf4828ba5f48fe2bd7709265c2f5354d.zip
Auto merge of #45752 - estebank:highlight-primary, r=nikomatsakis
Highlight code on diagnostics when underlined

Highlight the label's span with the respective color:

<img width="692" alt="" src="https://user-images.githubusercontent.com/1606434/32411026-a1842482-c18d-11e7-9933-6510eefbad19.png">

Fix #42112.
Diffstat (limited to 'src/libsyntax/parse')
-rw-r--r--src/libsyntax/parse/lexer/mod.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index b95c91548d0..0fd069b76aa 100644
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -1745,6 +1745,7 @@ mod tests {
     fn mk_sess(cm: Rc<CodeMap>) -> ParseSess {
         let emitter = errors::emitter::EmitterWriter::new(Box::new(io::sink()),
                                                           Some(cm.clone()),
+                                                          false,
                                                           false);
         ParseSess {
             span_diagnostic: errors::Handler::with_emitter(true, false, Box::new(emitter)),