Merge pull request #19063 from davidbarsky/davidbarsky/backout-struct-default-fields

internal: backout `hir-*` changes from #19001

crates/ide-diagnostics/src/handlers/missing_fields.rs

@@ -846,35 +846,4 @@ pub struct Claims {
         "#,
         );
     }
-
-    #[test]
-    fn default_field_values() {
-        check_diagnostics(
-            r#"
-struct F {
-    field1: i32 = 4,
-    field2: bool,
-}
-
-fn f() {
-    let _f = F {
-        field2: true,
-        ..
-    };
-
-    let _f = F {
-           //^ 💡 error: missing structure fields:
-           //| - field1
-        field2: true,
-    };
-
-    let _f = F {
-           //^ 💡 error: missing structure fields:
-           //| - field2
-        ..
-    };
-}
-"#,
-        );
-    }
 }

crates/ide-diagnostics/src/handlers/type_mismatch.rs

@@ -1232,21 +1232,6 @@ fn f() {
     let (_, _, _, ..) = (true, 42);
      // ^^^^^^^^^^^^^ error: expected (bool, i32), found (bool, i32, {unknown})
 }
-"#,
-        );
-    }
-
-    #[test]
-    fn diagnostics_inside_field_default_expr() {
-        check_diagnostics(
-            r#"
-struct Foo {
-    foo: i32 = {
-        let x = false;
-        x
-     // ^ error: expected i32, found bool
-    },
-}
 "#,
         );
     }