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++ /*
++ * Copyright 2015-2021 Arm Limited
++ * SPDX-License-Identifier: Apache-2.0 OR MIT
++ *
++ * 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
++ *
++ *
++ * 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.
++ */
++
++ /*
++ * At your option, you may choose to accept this material under either:
++ * 1. The Apache License, Version 2.0, found at <http://www.apache.org/licenses/LICENSE-2.0>, or
++ * 2. The MIT License, found at <http://opensource.org/licenses/MIT>.
++ */
++
++ #ifndef SPIRV_CROSS_ERROR_HANDLING
++ #define SPIRV_CROSS_ERROR_HANDLING
++
++ #include <stdio.h>
++ #include <stdlib.h>
++ #include <string>
++ #ifndef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS
++ #include <stdexcept>
++ #endif
++
++ #ifdef SPIRV_CROSS_NAMESPACE_OVERRIDE
++ #define SPIRV_CROSS_NAMESPACE SPIRV_CROSS_NAMESPACE_OVERRIDE
++ #else
++ #define SPIRV_CROSS_NAMESPACE spirv_cross
++ #endif
++
++ namespace SPIRV_CROSS_NAMESPACE
++ {
++ #ifdef SPIRV_CROSS_EXCEPTIONS_TO_ASSERTIONS
++ #if !defined(_MSC_VER) || defined(__clang__)
++ [[noreturn]]
++ #elif defined(_MSC_VER)
++ __declspec(noreturn)
++ #endif
++ inline void
++ report_and_abort(const std::string &msg)
++ {
++ #ifdef NDEBUG
++ (void)msg;
++ #else
++ fprintf(stderr, "There was a compiler error: %s\n", msg.c_str());
++ #endif
++ fflush(stderr);
++ abort();
++ }
++
++ #define SPIRV_CROSS_THROW(x) report_and_abort(x)
++ #else
++ class CompilerError : public std::runtime_error
++ {
++ public:
++ explicit CompilerError(const std::string &str)
++ : std::runtime_error(str)
++ {
++ }
++
++ explicit CompilerError(const char *str)
++ : std::runtime_error(str)
++ {
++ }
++ };
++
++ #define SPIRV_CROSS_THROW(x) throw CompilerError(x)
++ #endif
++
++ // MSVC 2013 does not have noexcept. We need this for Variant to get move constructor to work correctly
++ // instead of copy constructor.
++ // MSVC 2013 ignores that move constructors cannot throw in std::vector, so just don't define it.
++ #if defined(_MSC_VER) && _MSC_VER < 1900
++ #define SPIRV_CROSS_NOEXCEPT
++ #else
++ #define SPIRV_CROSS_NOEXCEPT noexcept
++ #endif
++
++ #if __cplusplus >= 201402l
++ #define SPIRV_CROSS_DEPRECATED(reason) [[deprecated(reason)]]
++ #elif defined(__GNUC__)
++ #define SPIRV_CROSS_DEPRECATED(reason) __attribute__((deprecated))
++ #elif defined(_MSC_VER)
++ #define SPIRV_CROSS_DEPRECATED(reason) __declspec(deprecated(reason))
++ #else
++ #define SPIRV_CROSS_DEPRECATED(reason)
++ #endif
++ } // namespace SPIRV_CROSS_NAMESPACE
++
++ #endif