Source/WebCore/Modules/webgpu/WHLSL/AST/WHLSLTypeArgument.cpp

/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#include "config.h"
#include "WHLSLTypeArgument.h"

#if ENABLE(WEBGPU)

#include "WHLSLConstantExpression.h"
#include "WHLSLTypeReference.h"
#include <wtf/UniqueRef.h>
#include <wtf/Variant.h>

namespace WebCore {

namespace WHLSL {

namespace AST {

TypeArguments clone(const TypeArguments& typeArguments)
{
    TypeArguments result;
    for (const auto& typeArgument : typeArguments)
        result.append(clone(typeArgument));
    return result;
}

TypeArgument clone(const TypeArgument& typeArgument)
{
    return WTF::visit(WTF::makeVisitor([](const ConstantExpression& constantExpression) -> TypeArgument {
        return constantExpression.clone();
    }, [](const UniqueRef<TypeReference>& typeReference) -> TypeArgument {
        return typeReference->cloneTypeReference();
    }), typeArgument);
}

} // namespace AST

}

}

#endif