llvm-project

5e64eb8f - [Clang] Improve error recovery for indexed template names (#222328)

[Clang] Improve error recovery for indexed template names (#222328) There were a few issues here: - Names that are not templates were not diagnosed and led to a crash (in part because clang think they can be template names that will be later resolved by ADL) - Names that refer to a variable template decl, etc also led to a crash. Fixes #220502 Co-authored-by: Cursor <cursoragent@cursor.com>