miyuki added a comment.

In D97204#2580490 <https://reviews.llvm.org/D97204#2580490>, @akyrtzi wrote:

> Hi @miyuki,
>
>> A major thing worth noting is that 64-bit source locations will
>> require an ABI breakage in libclang. This patch changes the bit width
>> in libclang unconditionally, rather than making it configurable.
>
> Is it possible to make the libclang change configurable as well? A libclang 
> ABI breakage would be problematic for us at Apple. We support dynamically 
> loading and using multiple libclang dylibs from different toolchains, which 
> can be different clang versions.

Yes, this should be possible. Python bindings will need some adjustments, but 
nothing overly complicated.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97204/new/

https://reviews.llvm.org/D97204

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