[clang] [analyzer] Splitting TaintPropagation checker into reporting and mode… (PR #98157)

[Donát Nagy via cfe-commits]

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@@ -1046,10 +1044,7 @@ bool GenericTaintChecker::generateReportIfTainted(const Expr *E, StringRef Msg,
     return false;
 
   // Generate diagnostic.
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NagyDonat wrote:

:thinking: Perhaps add an `assert(BT)` here for the sake of paranoia?

https://github.com/llvm/llvm-project/pull/98157