On 01/05/2024 23:46, Adrian Prantl wrote:
Just a quick very general remark: For Objective-C, Clang (and presumably
also GCC) are producing a couple of property-related attributes in the
DW_AT_APPLE extension space
https://github.com/llvm/llvm-project/blob/505f6da1961ab55c601d7239648c53ce863b5d70/llvm/include/llvm/BinaryFormat/Dwarf.def#L630
<https://github.com/llvm/llvm-project/blob/505f6da1961ab55c601d7239648c53ce863b5d70/llvm/include/llvm/BinaryFormat/Dwarf.def#L630>
maybe these are useful for you. I also wouldn't be opposed to
standardizing a more generally useful mechanism for properties; we could
potentially also find use for them in the Swift compiler.
Thanks for the link.
HANDLE_DW_AT(0x3b11, BORLAND_property_read, 0, BORLAND)
HANDLE_DW_AT(0x3b12, BORLAND_property_write, 0, BORLAND)
HANDLE_DW_AT(0x3b13, BORLAND_property_implements, 0, BORLAND)
HANDLE_DW_AT(0x3b14, BORLAND_property_index, 0, BORLAND)
HANDLE_DW_AT(0x3b15, BORLAND_property_default, 0, BORLAND)
Those are certainly matching most of what FreePascal has (same
underlying language). I will try and find how they are implemented.
So with the APPLE extensions and this, there are probably two concurrent
ways already.
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