Merged migrated compile-fail tests and ui tests. Fixes #46841.

src/test/ui/structs/struct-fields-hints.rs

@@ -0,0 +1,23 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+struct A {
+    foo : i32,
+    car : i32,
+    barr : i32
+}
+
+fn main() {
+    let a = A {
+        foo : 5,
+        bar : 42,
+        //~^ ERROR struct `A` has no field named `bar`
+    };
+}