Added Expect lint level and attribute (RFC-2383)

* Also added the `LintExpectationId` which will be used in future commits
2021-08-06 23:18:16 +02:00 · 2021-08-06 23:18:16 +02:00 · 9fef3d9e0a
commit 9fef3d9e0a
parent c42d846add
10 changed files with 107 additions and 5 deletions
--- a/compiler/rustc_errors/src/diagnostic.rs
+++ b/compiler/rustc_errors/src/diagnostic.rs
@ -133,7 +133,11 @@ impl Diagnostic {
            | Level::Error { .. }
            | Level::FailureNote => true,

-            Level::Warning | Level::Note | Level::Help | Level::Allow => false,
+            Level::Warning
+            | Level::Note
+            | Level::Help
+            | Level::Allow
+            | Level::Expect(_) => false,
        }
    }