diff options
Diffstat (limited to 'compiler/rustc_errors/src/lib.rs')
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index 9bb1a6a2b14..55c4ec66cd9 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -1390,7 +1390,7 @@ impl HandlerInner { debug!(?self.emitted_diagnostics); let already_emitted_sub = |sub: &mut SubDiagnostic| { debug!(?sub); - if sub.level != Level::OnceNote { + if sub.level != Level::OnceNote && sub.level != Level::OnceHelp { return false; } let mut hasher = StableHasher::new(); @@ -1792,6 +1792,8 @@ pub enum Level { /// A note that is only emitted once. OnceNote, Help, + /// A help that is only emitted once. + OnceHelp, FailureNote, Allow, Expect(LintExpectationId), @@ -1816,7 +1818,7 @@ impl Level { Note | OnceNote => { spec.set_fg(Some(Color::Green)).set_intense(true); } - Help => { + Help | OnceHelp => { spec.set_fg(Some(Color::Cyan)).set_intense(true); } FailureNote => {} @@ -1831,7 +1833,7 @@ impl Level { Fatal | Error { .. } => "error", Warning(_) => "warning", Note | OnceNote => "note", - Help => "help", + Help | OnceHelp => "help", FailureNote => "failure-note", Allow => panic!("Shouldn't call on allowed error"), Expect(_) => panic!("Shouldn't call on expected error"), |