Module clones 

Token and AST-label normalization for C++ structural-clone candidates.

CloneCandidateData and compact_clone_excerpt are analysis-owned and the declaration source comes from the analyzer, so analyzer/cpp/clones.rs keeps the ~12-LOC entry point; everything that knows C++ is here.

Functions

cpp_clone_parser

cpp_clone_profile

The normalized token stream and the joined AST-label signature for one C++ declaration body, in a single walk.