[clang] Avoid copying Param and Constr (PR #65488)

[Mauro Baladés via cfe-commits]

https://github.com/mauro-balades review_requested 
https://github.com/llvm/llvm-project/pull/65488
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits