show macro backtrace with env var

2017-10-26 04:39:37 +00:00 · 2017-10-26 04:39:37 +00:00 · c73bcf043e
commit c73bcf043e
parent 5041b3bb3d
2 changed files with 47 additions and 13 deletions
--- a/src/librustc_errors/snippet.rs
+++ b/src/librustc_errors/snippet.rs
@ -213,6 +213,7 @@ pub enum Style {
    UnderlineSecondary,
    LabelPrimary,
    LabelSecondary,
+    OldSchoolNoteText,
    NoStyle,
    Level(Level),
    Highlight,