Auto merge of #124277 - matthiaskrgr:rollup-zdb93i4, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #123680 (Deny gen keyword in `edition_2024_compat` lints)
 - #124057 (Fix ICE when ADT tail has type error)
 - #124168 (Use `DefiningOpaqueTypes::Yes` in rustdoc, where the `InferCtxt` is guaranteed to have no opaque types it can define)
 - #124197 (Move duplicated code in functions in `tests/rustdoc-gui/notable-trait.goml`)
 - #124200 (Improve handling of expr->field errors)
 - #124220 (Miri: detect wrong vtables in wide pointers)
 - #124266 (remove an unused type from the reentrant lock tests)

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 6 insertions, 0 deletions

diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 00947a4c585..8a454610718 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -979,6 +979,12 @@ impl<'a> Parser<'a> {
                 // we are using noexpect here because we don't expect a `.` directly after a `return`
                 // which could be suggested otherwise
                 self.eat_noexpect(&token::Dot)
+            } else if self.token.kind == TokenKind::RArrow && self.may_recover() {
+                // Recovery for `expr->suffix`.
+                self.bump();
+                let span = self.prev_token.span;
+                self.dcx().emit_err(errors::ExprRArrowCall { span });
+                true
             } else {
                 self.eat(&token::Dot)
             };