Auto merge of #102526 - matthiaskrgr:rollup-9o6p98c, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #102361 (Fix ICE in const_trait check code)
 - #102373 (Flush delayed bugs before codegen)
 - #102483 (create def ids for impl traits during ast lowering)
 - #102490 (Generate synthetic region from `impl` even in closure body within an associated fn)
 - #102492 (Don't lower assoc bindings just to deny them)
 - #102493 (Group together more size assertions.)
 - #102521 (rustdoc: add missing margin to no-docblock methods)

Failed merges:

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

1 files changed, 7 insertions, 1 deletions

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index d3effb7c1c0..c6ede209e65 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -66,7 +66,7 @@ pub type PErr<'a> = DiagnosticBuilder<'a, ErrorGuaranteed>;
 pub type PResult<'a, T> = Result<T, PErr<'a>>;
 
 // `PResult` is used a lot. Make sure it doesn't unintentionally get bigger.
-// (See also the comment on `DiagnosticBuilder`'s `diagnostic` field.)
+// (See also the comment on `DiagnosticBuilderInner`'s `diagnostic` field.)
 #[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(PResult<'_, ()>, 16);
 #[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
@@ -1134,6 +1134,12 @@ impl Handler {
         );
         std::mem::take(&mut self.inner.borrow_mut().fulfilled_expectations)
     }
+
+    pub fn flush_delayed(&self) {
+        let mut inner = self.inner.lock();
+        let bugs = std::mem::replace(&mut inner.delayed_span_bugs, Vec::new());
+        inner.flush_delayed(bugs, "no errors encountered even though `delay_span_bug` issued");
+    }
 }
 
 impl HandlerInner {