Auto merge of #95590 - GuillaumeGomez:multi-line-attr-handling-doctest, r=notriddle

Fix multiline attributes handling in doctests

Fixes #55713.

I needed to have access to the `unclosed_delims` field in order to check that the attribute was completely parsed and didn't have missing parts, so I created a getter for it.

r? `@notriddle`

1 files changed, 4 insertions, 0 deletions

diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs
index 8f64d6d732f..0bbbd3a32c4 100644
--- a/compiler/rustc_parse/src/parser/diagnostics.rs
+++ b/compiler/rustc_parse/src/parser/diagnostics.rs
@@ -210,6 +210,10 @@ impl<'a> Parser<'a> {
         self.unclosed_delims.extend(snapshot.unclosed_delims.clone());
     }
 
+    pub fn unclosed_delims(&self) -> &[UnmatchedBrace] {
+        &self.unclosed_delims
+    }
+
     /// Create a snapshot of the `Parser`.
     pub(super) fn create_snapshot_for_diagnostic(&self) -> SnapshotParser<'a> {
         let mut snapshot = self.clone();