<rdar://problem/12582031>
Unnamed bitfields cause struct layout problems
Synthesize unnamed bitfields when required. Most compilers don't mention unnamed bitfields in the DWARF, so we need to create them to keep clang happy with the types we create from the DWARF. We currently can't do this for ObjC since the DW_AT_bit_offset value for any direct ivars of ObjC classes as the values for these attributes are bogus. A bug has been filed on Clang to fix this, and another bug has been filed on LLDB to make sure we fix the DWARF parser once the clang fix is in by looking the the DW_AT_producer in the compile unit attributes and finding the compiler version and only enabling it for newer versions of clang.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@167424 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed