mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2016
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* Forward declaration of classes for inline assembly / Yul AST
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*/
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#pragma once
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#include <boost/variant.hpp>
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namespace dev
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{
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namespace solidity
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{
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namespace assembly
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{
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struct Instruction;
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struct Literal;
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struct Label;
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struct StackAssignment;
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struct Identifier;
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struct Assignment;
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struct VariableDeclaration;
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struct FunctionalInstruction;
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struct FunctionDefinition;
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struct FunctionCall;
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struct If;
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struct Switch;
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struct Case;
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struct ForLoop;
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struct ExpressionStatement;
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struct Block;
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struct TypedName;
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using Expression = boost::variant<FunctionalInstruction, FunctionCall, Identifier, Literal>;
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using Statement = boost::variant<ExpressionStatement, Instruction, Label, StackAssignment, Assignment, VariableDeclaration, FunctionDefinition, If, Switch, ForLoop, Block>;
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enum class AsmFlavour
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{
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Loose, // no types, EVM instructions as function, jumps and direct stack manipulations
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Strict, // no types, EVM instructions as functions, but no jumps and no direct stack manipulations
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Yul // same as Strict mode with types
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};
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}
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}
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}
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