mirror of
https://github.com/rust-lang/rust.git
synced 2025-12-03 02:59:15 +00:00
debuginfo: split method declaration and definition When we're adding a method to a type DIE, we only want a DW_AT_declaration there, because LLVM LTO can't unify type definitions when a child DIE is a full subprogram definition. Now the subprogram definition gets added at the CU level with a specification link back to the abstract declaration. Both GCC and Clang write debuginfo this way for C++ class methods. Fixes #109730. Fixes #109934.