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Diffstat (limited to 'src/ASTPrinter.cpp')
| -rw-r--r-- | src/ASTPrinter.cpp | 538 |
1 files changed, 0 insertions, 538 deletions
diff --git a/src/ASTPrinter.cpp b/src/ASTPrinter.cpp deleted file mode 100644 index d29ace17..00000000 --- a/src/ASTPrinter.cpp +++ /dev/null @@ -1,538 +0,0 @@ -/* - 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 - * Pretty-printer for the abstract syntax tree (the "pretty" is arguable), used for debugging. - */ - -#include <libsolidity/ASTPrinter.h> -#include <libsolidity/AST.h> - -using namespace std; - -namespace dev -{ -namespace solidity -{ - -ASTPrinter::ASTPrinter( - ASTNode const& _ast, - string const& _source, - GasEstimator::ASTGasConsumption const& _gasCosts -): m_indentation(0), m_source(_source), m_ast(&_ast), m_gasCosts(_gasCosts) -{ -} - -void ASTPrinter::print(ostream& _stream) -{ - m_ostream = &_stream; - m_ast->accept(*this); - m_ostream = nullptr; -} - - -bool ASTPrinter::visit(ImportDirective const& _node) -{ - writeLine("ImportDirective \"" + _node.getIdentifier() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ContractDefinition const& _node) -{ - writeLine("ContractDefinition \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(InheritanceSpecifier const& _node) -{ - writeLine("InheritanceSpecifier \"" + _node.getName()->getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(StructDefinition const& _node) -{ - writeLine("StructDefinition \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(EnumDefinition const& _node) -{ - writeLine("EnumDefinition \"" + _node.getName() + "\""); - return goDeeper(); -} - -bool ASTPrinter::visit(EnumValue const& _node) -{ - writeLine("EnumValue \"" + _node.getName() + "\""); - return goDeeper(); -} - -bool ASTPrinter::visit(ParameterList const& _node) -{ - writeLine("ParameterList"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(FunctionDefinition const& _node) -{ - writeLine("FunctionDefinition \"" + _node.getName() + "\"" + - (_node.isPublic() ? " - public" : "") + - (_node.isDeclaredConst() ? " - const" : "")); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(VariableDeclaration const& _node) -{ - writeLine("VariableDeclaration \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ModifierDefinition const& _node) -{ - writeLine("ModifierDefinition \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ModifierInvocation const& _node) -{ - writeLine("ModifierInvocation \"" + _node.getName()->getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(EventDefinition const& _node) -{ - writeLine("EventDefinition \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(TypeName const& _node) -{ - writeLine("TypeName"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ElementaryTypeName const& _node) -{ - writeLine(string("ElementaryTypeName ") + Token::toString(_node.getTypeName())); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(UserDefinedTypeName const& _node) -{ - writeLine("UserDefinedTypeName \"" + _node.getName() + "\""); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Mapping const& _node) -{ - writeLine("Mapping"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ArrayTypeName const& _node) -{ - writeLine("ArrayTypeName"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Block const& _node) -{ - writeLine("Block"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(PlaceholderStatement const& _node) -{ - writeLine("PlaceholderStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(IfStatement const& _node) -{ - writeLine("IfStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(WhileStatement const& _node) -{ - writeLine("WhileStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ForStatement const& _node) -{ - writeLine("ForStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Continue const& _node) -{ - writeLine("Continue"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Break const& _node) -{ - writeLine("Break"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Return const& _node) -{ - writeLine("Return"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(VariableDeclarationStatement const& _node) -{ - writeLine("VariableDeclarationStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ExpressionStatement const& _node) -{ - writeLine("ExpressionStatement"); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Assignment const& _node) -{ - writeLine(string("Assignment using operator ") + Token::toString(_node.getAssignmentOperator())); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(UnaryOperation const& _node) -{ - writeLine(string("UnaryOperation (") + (_node.isPrefixOperation() ? "prefix" : "postfix") + - ") " + Token::toString(_node.getOperator())); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(BinaryOperation const& _node) -{ - writeLine(string("BinaryOperation using operator ") + Token::toString(_node.getOperator())); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(FunctionCall const& _node) -{ - writeLine("FunctionCall"); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(NewExpression const& _node) -{ - writeLine("NewExpression"); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(MemberAccess const& _node) -{ - writeLine("MemberAccess to member " + _node.getMemberName()); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(IndexAccess const& _node) -{ - writeLine("IndexAccess"); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Identifier const& _node) -{ - writeLine(string("Identifier ") + _node.getName()); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(ElementaryTypeNameExpression const& _node) -{ - writeLine(string("ElementaryTypeNameExpression ") + Token::toString(_node.getTypeToken())); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -bool ASTPrinter::visit(Literal const& _node) -{ - char const* tokenString = Token::toString(_node.getToken()); - if (!tokenString) - tokenString = "[no token]"; - writeLine(string("Literal, token: ") + tokenString + " value: " + _node.getValue()); - printType(_node); - printSourcePart(_node); - return goDeeper(); -} - -void ASTPrinter::endVisit(ImportDirective const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ContractDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(InheritanceSpecifier const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(StructDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(EnumDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(EnumValue const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ParameterList const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(FunctionDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(VariableDeclaration const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ModifierDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ModifierInvocation const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(EventDefinition const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(TypeName const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ElementaryTypeName const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(UserDefinedTypeName const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Mapping const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ArrayTypeName const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Block const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(PlaceholderStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(IfStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(WhileStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ForStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Continue const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Break const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Return const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(VariableDeclarationStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ExpressionStatement const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Assignment const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(UnaryOperation const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(BinaryOperation const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(FunctionCall const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(NewExpression const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(MemberAccess const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(IndexAccess const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Identifier const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(ElementaryTypeNameExpression const&) -{ - m_indentation--; -} - -void ASTPrinter::endVisit(Literal const&) -{ - m_indentation--; -} - -void ASTPrinter::printSourcePart(ASTNode const& _node) -{ - if (m_gasCosts.count(&_node)) - *m_ostream << getIndentation() << " Gas costs: " << m_gasCosts.at(&_node) << endl; - if (!m_source.empty()) - { - SourceLocation const& location(_node.getLocation()); - *m_ostream << getIndentation() << " Source: " - << escaped(m_source.substr(location.start, location.end - location.start), false) << endl; - } -} - -void ASTPrinter::printType(Expression const& _expression) -{ - if (_expression.getType()) - *m_ostream << getIndentation() << " Type: " << _expression.getType()->toString() << "\n"; - else - *m_ostream << getIndentation() << " Type unknown.\n"; -} - -string ASTPrinter::getIndentation() const -{ - return string(m_indentation * 2, ' '); -} - -void ASTPrinter::writeLine(string const& _line) -{ - *m_ostream << getIndentation() << _line << endl; -} - -} -} |