Merge pull request #5012 from lucacervello/add-spaces-around-optional-record-field

Add spaces around ? in optional record field

crates/compiler/fmt/src/annotation.rs

@@ -509,6 +509,7 @@ fn format_assigned_field_help<'a, 'buf, T>(
 
             buf.spaces(separator_spaces);
             buf.push('?');
+            buf.spaces(1);
             ann.value.format(buf, indent);
         }
         LabelOnly(name) => {

crates/compiler/test_syntax/tests/test_fmt.rs

@@ -2164,6 +2164,43 @@ mod test_fmt {
         );
     }
 
+    #[test]
+    fn type_definition_add_space_around_optional_record() {
+        expr_formats_to(
+            indoc!(
+                r#"
+                f : { a ?Str }
+
+                f"#
+            ),
+            indoc!(
+                r#"
+                f : { a ? Str }
+
+                f"#
+            ),
+        );
+
+        expr_formats_to(
+            indoc!(
+                r#"
+                f : {
+                    a ?Str,
+                }
+
+                f"#
+            ),
+            indoc!(
+                r#"
+                f : {
+                    a ? Str,
+                }
+
+                f"#
+            ),
+        );
+    }
+
     #[test]
     #[ignore]
     fn final_comment_in_empty_record_type_definition() {