llvm-project

370db9c6 - Fix a bug where an error was emitted for GCC union types. (#159401)

Fix a bug where an error was emitted for GCC union types. (#159401) GCC doesn't add DW_AT_data_member_location attributes to the DW_TAG_member children of DW_TAG_union_type types. An error was being emitted incorrectly for these cases fr om the DWARFASTParserClang. This fixes that issue and adds a test.