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

[Donát Nagy via cfe-commits]

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@@ -391,8 +392,11 @@ class GenericTaintChecker : public Checker<check::PreCall, check::PostCall> {
   bool generateReportIfTainted(const Expr *E, StringRef Msg,
                                CheckerContext &C) const;
 
+  bool isTaintReporterCheckerEnabled = false;
+  CheckerNameRef reporterCheckerName;
+
 private:
-  const BugType BT{this, "Use of Untrusted Data", categories::TaintedData};
+  mutable std::unique_ptr<BugType> BT;
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NagyDonat wrote:

I'm a bit sad that this mutable unique_ptr trickery reappears in this checker, but I don't see a better alternative :frowning_face: 

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