librustc_errors: Remove unused annotation style OldSchoolNoteText

I could not find any references to it and the `snippet` module does not seem to be exported publicly, so I think it can be safely removed.
rust-lang · May 23, 2019 · 5ed4237 · 5ed4237
1 parent 15ccaf7
commit 5ed4237
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diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
@@ -1645,7 +1645,7 @@ impl<'a> WritableDst<'a> {
                 }
             }
             Style::Quotation => {}
-            Style::OldSchoolNoteText | Style::MainHeaderMsg => {
+            Style::MainHeaderMsg => {
                 spec.set_bold(true);
                 if cfg!(windows) {
                     spec.set_intense(true)

diff --git a/src/librustc_errors/snippet.rs b/src/librustc_errors/snippet.rs
@@ -188,7 +188,6 @@ pub enum Style {
     UnderlineSecondary,
     LabelPrimary,
     LabelSecondary,
-    OldSchoolNoteText,
     NoStyle,
     Level(Level),
     Highlight,