32 lines
857 B
C++
32 lines
857 B
C++
// 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 {
|
|
|
|
/** AST node for grouping another expression inside parentheses. */
|
|
class Grouping : public Expression {
|
|
public:
|
|
auto expression() const { return child<Expression>(0); }
|
|
|
|
QualifiedType* type() const final { return expression()->type(); }
|
|
|
|
static auto create(ASTContext* ctx, Expression* expr, Meta meta = {}) {
|
|
return ctx->make<Grouping>(ctx, {expr}, std::move(meta));
|
|
}
|
|
|
|
protected:
|
|
Grouping(ASTContext* ctx, Nodes children, Meta meta)
|
|
: Expression(ctx, NodeTags, std::move(children), std::move(meta)) {}
|
|
|
|
HILTI_NODE_1(expression::Grouping, Expression, final);
|
|
};
|
|
|
|
} // namespace hilti::expression
|