Make extern blocks without unsafe warn in edition 2024

2024-05-21 12:27:21 -03:00
parent 46cd80b691
commit 3ba8de0b60
10 changed files with 78 additions and 7 deletions
--- a/compiler/rustc_lint_defs/src/lib.rs
+++ b/compiler/rustc_lint_defs/src/lib.rs
@@ -630,6 +630,7 @@ pub enum BuiltinLintDiag {
    UnexpectedCfgName((Symbol, Span), Option<(Symbol, Span)>),
    UnexpectedCfgValue((Symbol, Span), Option<(Symbol, Span)>),
    DeprecatedWhereclauseLocation(Span, Option<(Span, String)>),
+    MissingUnsafeOnExtern,
    SingleUseLifetime {
        /// Span of the parameter which declares this lifetime.
        param_span: Span,