chore: import upstream snapshot with attribution

paddle/ap/include/axpr/exception_method_class.h

@@ -0,0 +1,61 @@
+// Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+
+#include "paddle/ap/include/adt/adt.h"
+#include "paddle/ap/include/axpr/naive_class_ops.h"
+#include "paddle/ap/include/axpr/value.h"
+
+namespace ap::axpr {
+
+ADT_DEFINE_TAG(tWrapErrorAsValue);
+
+using Exception = tWrapErrorAsValue<adt::errors::Error>;
+
+axpr::TypeImpl<axpr::BuiltinClassInstance<axpr::Value>> GetExceptionClass();
+
+template <typename ExceptionImpl>
+adt::Result<axpr::Value> ConstructException(
+    const axpr::Value&, const std::vector<axpr::Value>& args) {
+  ADT_CHECK(args.size() == 1);
+  ADT_LET_CONST_REF(msg, args.at(0).template CastTo<std::string>());
+  adt::errors::Error error{ExceptionImpl{msg}};
+  return GetExceptionClass().New(Exception{error});
+}
+
+template <typename ExceptionImpl, typename YieldT>
+void YieldExceptionConstructor(const YieldT& Yield) {
+  Yield(ExceptionImpl{}.class_name(), &ConstructException<ExceptionImpl>);
+}
+
+template <typename YieldT>
+void ForEachExceptionConstructor(const YieldT& Yield) {
+  YieldExceptionConstructor<adt::errors::RuntimeError>(Yield);
+  YieldExceptionConstructor<adt::errors::InvalidArgumentError>(Yield);
+  YieldExceptionConstructor<adt::errors::AttributeError>(Yield);
+  YieldExceptionConstructor<adt::errors::NameError>(Yield);
+  YieldExceptionConstructor<adt::errors::ValueError>(Yield);
+  YieldExceptionConstructor<adt::errors::ZeroDivisionError>(Yield);
+  YieldExceptionConstructor<adt::errors::TypeError>(Yield);
+  YieldExceptionConstructor<adt::errors::IndexError>(Yield);
+  YieldExceptionConstructor<adt::errors::KeyError>(Yield);
+  YieldExceptionConstructor<adt::errors::MismatchError>(Yield);
+  YieldExceptionConstructor<adt::errors::NotImplementedError>(Yield);
+  YieldExceptionConstructor<adt::errors::SyntaxError>(Yield);
+  YieldExceptionConstructor<adt::errors::ModuleNotFoundError>(Yield);
+  YieldExceptionConstructor<adt::errors::AssertionError>(Yield);
+}
+
+}  // namespace ap::axpr