search for: dw_tag_prototyped

...lue in the context of a DW_TAG_label DIE? > > > > If not, I propose to remove the call to EmitAbbrev() on behalf of the > DW_AT_prototyped attribute for a DW_TAG_label in EmitGenDwarfAbbrev(). > > I don't think that any Mach-O DWARF consumer depends on the presence of > DW_TAG_prototyped inside of a DW_TAG_label. The only occurrence of > DW_TAG_prototyped inside of LLDB for example is in a switch statement of > attributes that are ignored... > > Feel free to add me (and the "debug-info" group) as a reviewer for the > patch in phabricator. > > thanks...

In llvm/lib/MC/MCDwarf.cpp's EmitGenDwarfAbbrev(), the DWARF abbreviation declaration for a DW_TAG_label includes a DW_AT_prototyped attribute, but the DWARF 4 specification indicates that the DW_AT_prototyped attribute is not a valid attribute for the DW_TAG_label debug information entry (DIE). In this case, EmitGenDwarfAbbrev() is clearly in violation of the DWARF 4 specification. However,