Use delay_span_bug when incorrect adjustment occurs

Fixes rust-lang#92010

Author: Aaron1011

compiler/rustc_typeck/src/check/fn_ctxt/_impl.rs

@@ -315,11 +315,14 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                     }
                     // FIXME: currently we never try to compose autoderefs
                     // and ReifyFnPointer/UnsafeFnPointer, but we could.
-                    _ => bug!(
-                        "while adjusting {:?}, can't compose {:?} and {:?}",
-                        expr,
-                        entry.get(),
-                        adj
+                    _ => self.tcx.sess.delay_span_bug(
+                        expr.span,
+                        &format!(
+                            "while adjusting {:?}, can't compose {:?} and {:?}",
+                            expr,
+                            entry.get(),
+                            adj
+                        ),
                     ),
                 };
                 *entry.get_mut() = adj;

src/test/ui/structs/issue-92010-update-ice.rs

@@ -0,0 +1,14 @@
+// Regression test for issue #92010
+// Tests that we don't ICE on an incorrect struct update usage
+
+#[derive(Clone)]
+struct P<T> {
+    x: T,
+    y: f64,
+}
+
+impl<T> P<T> {
+    fn y(&self, y: f64) -> Self { P{y, .. self.clone() } } //~ ERROR mismatched types
+}
+
+fn main() {}

src/test/ui/structs/issue-92010-update-ice.stderr

@@ -0,0 +1,12 @@
+error[E0308]: mismatched types
+  --> $DIR/issue-92010-update-ice.rs:11:43
+   |
+LL |     fn y(&self, y: f64) -> Self { P{y, .. self.clone() } }
+   |                                           ^^^^^^^^^^^^ expected struct `P`, found `&P<T>`
+   |
+   = note: expected struct `P<T>`
+           found reference `&P<T>`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.