simplify

Co-authored-by: nunoplopes <2998477+nunoplopes@users.noreply.github.com>

Author: nunoplopes

cpp2rust/converter/models/converter_refcount.cpp

@@ -1240,16 +1240,16 @@ bool ConverterRefCount::VisitImplicitCastExpr(clang::ImplicitCastExpr *expr) {
   }
 
   if (expr->getCastKind() == clang::CastKind::CK_NoOp) {
+    Convert(sub_expr);
+
     if (expr->getType()->isPointerType() && sub_expr->getType()->isPointerType()) {
       auto dest_type = ConvertPointeeType(expr->getType());
       if (dest_type != ConvertPointeeType(sub_expr->getType())) {
-        Convert(sub_expr);
         StrCat(std::format(".reinterpret_cast::<{}>()", dest_type));
         computed_expr_type_ = ComputedExprType::FreshPointer;
         return false;
       }
     }
-    Convert(sub_expr);
     return false;
   }