llvm-project

1ab04fc9 - [LLD][COFF] Allow symbols with empty chunks to have no associated output section in the PDB writer (#149523)

[LLD][COFF] Allow symbols with empty chunks to have no associated output section in the PDB writer (#149523) If a chunk is empty and there are no other non-empty chunks in the same section, `removeEmptySections()` will remove the entire section. In this case, use a section index of 0, as the MSVC linker does, instead of asserting.