assign.h

// Copyright (c) 2020-now by the Zeek Project. See LICENSE for details.
 
#pragma once
 
#include <memory>
#include <utility>
 
#include <hilti/ast/expression.h>
#include <hilti/ast/type.h>
 
namespace hilti::expression {
 
class Assign : public Expression {
public:
    auto target() const { return child<Expression>(0); }
    auto source() const { return child<Expression>(1); }
 
    QualifiedType* type() const final { return target()->type(); }
 
    void setSource(ASTContext* ctx, Expression* src) { setChild(ctx, 1, src); }
 
    Expression* removeSource() { return clearChild(1)->as<Expression>(); }
 
    static auto create(ASTContext* ctx, Expression* target, Expression* src, Meta meta = {}) {
        return ctx->make<Assign>(ctx, {target, src}, std::move(meta));
    }
 
protected:
    Assign(ASTContext* ctx, Nodes children, Meta meta)
        : Expression(ctx, NodeTags, std::move(children), std::move(meta)) {}
 
    HILTI_NODE_1(expression::Assign, Expression, final);
};
 
} // namespace hilti::expression