Implement .use keyword as an alias of clone

2024-10-02 16:35:37 -03:00
parent 0cf8dbc96c
commit 05c516446a
36 changed files with 247 additions and 24 deletions
--- a/compiler/rustc_ast_pretty/src/pprust/state/expr.rs
+++ b/compiler/rustc_ast_pretty/src/pprust/state/expr.rs
@@ -574,6 +574,14 @@ impl<'a> State<'a> {
                );
                self.word(".await");
            }
+            ast::ExprKind::Use(expr, _) => {
+                self.print_expr_cond_paren(
+                    expr,
+                    expr.precedence() < ExprPrecedence::Unambiguous,
+                    fixup,
+                );
+                self.word(".use");
+            }
            ast::ExprKind::Assign(lhs, rhs, _) => {
                self.print_expr_cond_paren(
                    lhs,