Integrate LLVM at llvm/llvm-project@893a0ea948a6
Updates LLVM usage to match
[893a0ea948a6](https://github.com/llvm/llvm-project/commit/893a0ea948a6)
PiperOrigin-RevId: 496656774
diff --git a/rs_bindings_from_cc/importer.cc b/rs_bindings_from_cc/importer.cc
index 24909f4..2f5febd 100644
--- a/rs_bindings_from_cc/importer.cc
+++ b/rs_bindings_from_cc/importer.cc
@@ -636,8 +636,7 @@
return !patterns_to_ignore.match(line);
}
-llvm::Optional<std::string> Importer::GetComment(
- const clang::Decl* decl) const {
+std::optional<std::string> Importer::GetComment(const clang::Decl* decl) const {
// This does currently not distinguish between different types of comments.
// In general it is not possible in C++ to reliably only extract doc comments.
// This is going to be a heuristic that needs to be tuned over time.
