llvm-project

aeda856d - [clang][modules-driver] Apply rule-of-five to CompilationGraph types (NFC) (#191430)

[clang][modules-driver] Apply rule-of-five to CompilationGraph types (NFC) (#191430) CompilationGraph owns all nodes and edges via `unique_ptr`, but exposes pointers to the underlying objects. Make them non-movable to maintain stable addresses. Make them non-copyable since we don't want to copy `Command` objects they hold or create duplicate root nodes. Apply full rule-of-five to `CompilationGraph`.