[clang] [analyzer][CTU] Macro expansions for imported translation units (PR #176126)

[Balázs Benics via cfe-commits]

https://github.com/steakhal commented:

Thank you for your patience and for working on macro expansions for CTU.
The PR itself looks impressive, however there a couple of aspects that make me nervous:

You had to change a couple of fundamental components, such as the Lexing and Preprocessing. As the Static Analyzer subproject, we don't really have authority to those parts and those parts need really great stability and confidence.

Do you see a way to minimise touching those parts? Maybe I'm overthinking this.



https://github.com/llvm/llvm-project/pull/176126