================
@@ -190,23 +203,38 @@ class CheckerManager {
// Checker registration.
//===--------------------------------------------------------------------===//
- /// Used to register checkers.
- /// All arguments are automatically passed through to the checker
- /// constructor.
+ /// Construct the singleton instance of a checker, register it for the
+ /// supported callbacks and record its name with `registerCheckerPart()`.
+ /// Arguments passed to this function are forwarded to the constructor of the
+ /// checker.
+ ///
+ /// If `CHECKER` has multiple parts, then the constructor call and the
+ /// callback registration only happen within the first `registerChecker()`
+ /// call; while the subsequent calls only enable additional parts of the
+ /// existing checker object (while registering their names).
///
/// \returns a pointer to the checker object.
- template <typename CHECKER, typename... AT>
- CHECKER *registerChecker(AT &&... Args) {
+ template <typename CHECKER, CheckerPartIdx Idx = DefaultPart, typename... AT>
+ CHECKER *registerChecker(AT &&...Args) {
+ // This assert could be removed but then need to make sure that calls that
+ // register different parts of the same checker pass the same arguments.
----------------
NagyDonat wrote:
```suggestion
// This assert could be removed but then we need to make sure that calls
// registering different parts of the same checker pass the same arguments.
```
https://github.com/llvm/llvm-project/pull/130985
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