[clang] [llvm] [DebugInfo] Place local ODR-uniqued types in decl DISubprograms (PR #119001)

[Jeremy Morse via llvm-commits]

jmorse wrote:

(" it lacks the DW_AT_abstract_origin that gcc produces..." for the DW_TAG_lexical_scopes referring back to the abstract/declaration subprogram).

https://github.com/llvm/llvm-project/pull/119001