================
@@ -14189,10 +14194,48 @@ StmtResult
SemaOpenMP::ActOnOpenMPTargetTeamsDistributeSimdDirective(
getASTContext(), StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
}
+/// Overloaded base case function
+template <typename T, typename F> static bool tryHandleAs(T *t, F &&) {
+ return false;
+}
+
+/// Tries to recursively cast `t` to one of the given types and invokes `f` if
+/// successful.
+///
+/// @tparam Class The first type to check.
+/// @tparam Rest The remaining types to check.
+/// @tparam T The base type of `t`.
+/// @tparam F The callable type for the function to invoke upon a successful
+/// cast.
+/// @param t The object to be checked.
+/// @param f The function to invoke if `t` matches `Class`.
+/// @return `true` if `t` matched any type and `f` was called, otherwise
+/// `false`.
+template <typename Class, typename... Rest, typename T, typename F>
+static bool tryHandleAs(T *t, F &&f) {
+ if (Class *c = dyn_cast<Class>(t)) {
----------------
alexey-bataev wrote:
```suggestion
if (Class *C = dyn_cast<Class>(t)) {
```
https://github.com/llvm/llvm-project/pull/139293
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