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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @author Christian <c@ethdev.com>
* @date 2014
* Forward-declarations of AST classes.
*/
#pragma once
#include <string>
#include <memory>
#include <vector>
// Forward-declare all AST node types
namespace dev
{
namespace solidity
{
class ASTNode;
class SourceUnit;
class ImportDirective;
class Declaration;
class ContractDefinition;
class InheritanceSpecifier;
class StructDefinition;
class ParameterList;
class FunctionDefinition;
class VariableDeclaration;
class ModifierDefinition;
class ModifierInvocation;
class EventDefinition;
class MagicVariableDeclaration;
class TypeName;
class ElementaryTypeName;
class UserDefinedTypeName;
class Mapping;
class Statement;
class Block;
class PlaceholderStatement;
class IfStatement;
class BreakableStatement;
class WhileStatement;
class ForStatement;
class Continue;
class Break;
class Return;
class VariableDefinition;
class ExpressionStatement;
class Expression;
class Assignment;
class UnaryOperation;
class BinaryOperation;
class FunctionCall;
class NewExpression;
class MemberAccess;
class IndexAccess;
class PrimaryExpression;
class Identifier;
class ElementaryTypeNameExpression;
class Literal;
class VariableScope;
// Used as pointers to AST nodes, to be replaced by more clever pointers, e.g. pointers which do
// not do reference counting but point to a special memory area that is completely released
// explicitly.
template <class T>
using ASTPointer = std::shared_ptr<T>;
using ASTString = std::string;
}
}
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