Auto merge of #108586 - matthiaskrgr:rollup-ry9u2ou, r=matthiaskrgr

Rollup of 8 pull requests

Successful merges:

 - #108297 (Exit when there are unmatched delims to avoid noisy diagnostics)
 - #108531 (rustdoc: Show that repeated expression arrays can be made with constant values)
 - #108536 (Update books)
 - #108550 (Remove the `capture_disjoint_fields` feature)
 - #108551 (Descriptive error when users try to combine RPITIT/AFIT with specialization)
 - #108554 (Only look for param in item's generics if it actually comes from generics)
 - #108555 (Fix a race in the query system)
 - #108558 (add missing feature in core/tests)

Failed merges:

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

5 files changed, 3 insertions, 11 deletions

diff --git a/src/doc/book b/src/doc/book
-Subproject d94e03a18a2590ed3f1c67b859cb11528d2a2d5
+Subproject 21a2ed14f4480dab62438dcc1130291bebc6537
diff --git a/src/doc/reference b/src/doc/reference
-Subproject e5adb99c04817b7fbe08f4ffce5b36702667345
+Subproject a9afb04b47a84a6753e4dc657348c324c876102
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
-Subproject efe23c4fe12e06351b8dc8c3d18312c76145510
+Subproject af0998b7473839ca75563ba3d3e7fd0160bef23
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
-Subproject 41a96ab971cb45e2a184df20619ad1829765c99
+Subproject b06dab84083390e0ee1e998f466545a8a1a76a9
diff --git a/src/librustdoc/doctest.rs b/src/librustdoc/doctest.rs
index 8a73d25d3f0..9cf84acc79f 100644
--- a/src/librustdoc/doctest.rs
+++ b/src/librustdoc/doctest.rs
@@ -769,8 +769,8 @@ fn check_if_attr_is_complete(source: &str, edition: Edition) -> bool {
                 match maybe_new_parser_from_source_str(&sess, filename, source.to_owned()) {
                     Ok(p) => p,
                     Err(_) => {
-                        debug!("Cannot build a parser to check mod attr so skipping...");
-                        return true;
+                        // If there is an unclosed delimiter, an error will be returned by the tokentrees.
+                        return false;
                     }
                 };
             // If a parsing error happened, it's very likely that the attribute is incomplete.
@@ -778,15 +778,7 @@ fn check_if_attr_is_complete(source: &str, edition: Edition) -> bool {
                 e.cancel();
                 return false;
             }
-            // We now check if there is an unclosed delimiter for the attribute. To do so, we look at
-            // the `unclosed_delims` and see if the opening square bracket was closed.
-            parser
-                .unclosed_delims()
-                .get(0)
-                .map(|unclosed| {
-                    unclosed.unclosed_span.map(|s| s.lo()).unwrap_or(BytePos(0)) != BytePos(2)
-                })
-                .unwrap_or(true)
+            true
         })
     })
     .unwrap_or(false)