44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
// Copyright (c) 2020-now by the Zeek Project. See LICENSE for details.
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#pragma once
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#include <memory>
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#include <string>
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#include <utility>
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#include <hilti/ast/attribute.h>
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#include <hilti/ast/declaration.h>
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#include <hilti/ast/expression.h>
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namespace hilti::declaration {
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/** AST node for a expression declaration. */
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class Expression : public Declaration {
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public:
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auto expression() const { return child<hilti::Expression>(0); }
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auto attributes() const { return child<AttributeSet>(1); }
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std::string_view displayName() const final { return "expression"; }
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static auto create(ASTContext* ctx, ID id, hilti::Expression* expr, AttributeSet* attrs,
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declaration::Linkage linkage, Meta meta = {}) {
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if ( ! attrs )
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attrs = AttributeSet::create(ctx);
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return ctx->make<Expression>(ctx, {expr, attrs}, std::move(id), linkage, std::move(meta));
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}
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static auto create(ASTContext* ctx, ID id, hilti::Expression* expr, declaration::Linkage linkage, Meta meta = {}) {
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return create(ctx, std::move(id), expr, nullptr, linkage, std::move(meta));
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}
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protected:
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Expression(ASTContext* ctx, Nodes children, ID id, declaration::Linkage linkage, Meta meta)
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: Declaration(ctx, NodeTags, std::move(children), std::move(id), linkage, std::move(meta)) {}
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HILTI_NODE_1(declaration::Expression, Declaration, final);
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};
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} // namespace hilti::declaration
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