Add ErrorGuaranteed to ast::ExprKind::Err

2024-02-25 22:22:11 +01:00
parent a3fce72a27
commit c440a5b814
37 changed files with 660 additions and 602 deletions
--- a/compiler/rustc_ast/src/ast.rs
+++ b/compiler/rustc_ast/src/ast.rs
@@ -1296,7 +1296,7 @@ impl Expr {
            ExprKind::Yeet(..) => ExprPrecedence::Yeet,
            ExprKind::FormatArgs(..) => ExprPrecedence::FormatArgs,
            ExprKind::Become(..) => ExprPrecedence::Become,
-            ExprKind::Err | ExprKind::Dummy => ExprPrecedence::Err,
+            ExprKind::Err(_) | ExprKind::Dummy => ExprPrecedence::Err,
        }
    }

@@ -1518,7 +1518,7 @@ pub enum ExprKind {
    FormatArgs(P<FormatArgs>),

    /// Placeholder for an expression that wasn't syntactically well formed in some way.
-    Err,
+    Err(ErrorGuaranteed),

    /// Acts as a null expression. Lowering it will always emit a bug.
    Dummy,