Assertion failed: `assert(!SourceMgr.isLoadedSourceLocation(Loc) && "Run out source location space");` clang/include/clang/Serialization/ASTReader.h:2471

[compnerd]

It seems that we are triggering the SLoc exhaustion on Windows now (unclear why). This is something which has been reported upstream as well and there is no answer to the problem (other than use smaller modules).

[compnerd]

ref: https://discourse.llvm.org/t/revisiting-64-bit-source-locations/86556

[compnerd]

There was an experimental patch at llvm#147292 that we might need to pull in here.