[Clang] Add release note for #127623

[Sirraide]

While reviewing #127623, I missed that it didn’t have a release note.

[llvmbot]

@llvm/pr-subscribers-clang

Author: None (Sirraide)

Changes

While reviewing #127623, I missed that it didn’t have a release note.

---

Full diff: https://github.com/llvm/llvm-project/pull/127815.diff

1 Files Affected:

• (modified) clang/docs/ReleaseNotes.rst (+1)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index a91c764860ccd..5780f5d61d579 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -170,6 +170,7 @@ Bug Fixes to C++ Support
 - Clang is now better at keeping track of friend function template instance contexts. (#GH55509)
 - The initialization kind of elements of structured bindings
   direct-list-initialized from an array is corrected to direct-initialization.
+- Clang no longer crashes when a coroutine is declared ``[[noreturn]]``. (#GH127327)
 
 Bug Fixes to AST Handling
 ^^^^^^^^^^^^^^^^^^^^^^^^^