diff options
Diffstat (limited to 'libsolidity')
| -rw-r--r-- | libsolidity/ast/AST.h | 9 | ||||
| -rw-r--r-- | libsolidity/ast/ASTJsonConverter.cpp | 812 | ||||
| -rw-r--r-- | libsolidity/ast/ASTJsonConverter.h | 98 | ||||
| -rw-r--r-- | libsolidity/ast/Types.cpp | 2 | ||||
| -rw-r--r-- | libsolidity/interface/StandardCompiler.cpp | 2 |
5 files changed, 473 insertions, 450 deletions
diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h index 02234ffc..71b81a69 100644 --- a/libsolidity/ast/AST.h +++ b/libsolidity/ast/AST.h @@ -583,8 +583,7 @@ public: bool isPayable() const { return m_isPayable; } std::vector<ASTPointer<ModifierInvocation>> const& modifiers() const { return m_functionModifiers; } std::vector<ASTPointer<VariableDeclaration>> const& returnParameters() const { return m_returnParameters->parameters(); } - Block const& body() const { return *m_body; } - + Block const& body() const { solAssert(m_body, ""); return *m_body; } virtual bool isVisibleInContract() const override { return Declaration::isVisibleInContract() && !isConstructor() && !name().empty(); @@ -1314,7 +1313,7 @@ private: /** * Tuple, parenthesized expression, or bracketed expression. - * Examples: (1, 2), (x,), (x), (), [1, 2], + * Examples: (1, 2), (x,), (x), (), [1, 2], * Individual components might be empty shared pointers (as in the second example). * The respective types in lvalue context are: 2-tuple, 2-tuple (with wildcard), type of x, 0-tuple * Not in lvalue context: 2-tuple, _1_-tuple, type of x, 0-tuple. @@ -1327,8 +1326,8 @@ public: std::vector<ASTPointer<Expression>> const& _components, bool _isArray ): - Expression(_location), - m_components(_components), + Expression(_location), + m_components(_components), m_isArray(_isArray) {} virtual void accept(ASTVisitor& _visitor) override; virtual void accept(ASTConstVisitor& _visitor) const override; diff --git a/libsolidity/ast/ASTJsonConverter.cpp b/libsolidity/ast/ASTJsonConverter.cpp index 9ea23687..c6abab54 100644 --- a/libsolidity/ast/ASTJsonConverter.cpp +++ b/libsolidity/ast/ASTJsonConverter.cpp @@ -25,6 +25,8 @@ #include <libdevcore/UTF8.h> #include <libsolidity/ast/AST.h> #include <libsolidity/interface/Exceptions.h> +#include <libsolidity/inlineasm/AsmData.h> +#include <libsolidity/inlineasm/AsmPrinter.h> using namespace std; @@ -33,49 +35,86 @@ namespace dev namespace solidity { -void ASTJsonConverter::addJsonNode( +ASTJsonConverter::ASTJsonConverter(bool _legacy, map<string, unsigned> _sourceIndices): + m_legacy(_legacy), + m_sourceIndices(_sourceIndices) +{ +} + + +void ASTJsonConverter::setJsonNode( ASTNode const& _node, string const& _nodeName, - initializer_list<pair<string const, Json::Value const>> _attributes, - bool _hasChildren = false + initializer_list<pair<string, Json::Value>>&& _attributes ) { - ASTJsonConverter::addJsonNode( + ASTJsonConverter::setJsonNode( _node, _nodeName, - std::vector<pair<string const, Json::Value const>>(_attributes), - _hasChildren + std::vector<pair<string, Json::Value>>(std::move(_attributes)) ); } - -void ASTJsonConverter::addJsonNode( + +void ASTJsonConverter::setJsonNode( ASTNode const& _node, - string const& _nodeName, - std::vector<pair<string const, Json::Value const>> const& _attributes, - bool _hasChildren = false + string const& _nodeType, + std::vector<pair<string, Json::Value>>&& _attributes ) { - Json::Value node; - - node["id"] = Json::UInt64(_node.id()); - node["src"] = sourceLocationToString(_node.location()); - node["name"] = _nodeName; - if (_attributes.size() != 0) + m_currentValue = Json::objectValue; + m_currentValue["id"] = nodeId(_node); + m_currentValue["src"] = sourceLocationToString(_node.location()); + if (!m_legacy) { - Json::Value attrs; + m_currentValue["nodeType"] = _nodeType; for (auto& e: _attributes) - attrs[e.first] = e.second; - node["attributes"] = attrs; + m_currentValue[e.first] = std::move(e.second); } - - m_jsonNodePtrs.top()->append(node); - - if (_hasChildren) + else { - Json::Value& addedNode = (*m_jsonNodePtrs.top())[m_jsonNodePtrs.top()->size() - 1]; - Json::Value children(Json::arrayValue); - addedNode["children"] = children; - m_jsonNodePtrs.push(&addedNode["children"]); + m_currentValue["name"] = _nodeType; + Json::Value attrs(Json::objectValue); + if ( + //these nodeTypes need to have a children-node even if it is empty + (_nodeType == "VariableDeclaration") || + (_nodeType == "ParameterList") || + (_nodeType == "Block") || + (_nodeType == "InlineAssembly") || + (_nodeType == "Throw") + ) + { + Json::Value children(Json::arrayValue); + m_currentValue["children"] = children; + } + + for (auto& e: _attributes) + { + if ( + (!e.second.isNull()) && + ( + (e.second.isObject() && e.second.isMember("name")) || + (e.second.isArray() && e.second[0].isObject() && e.second[0].isMember("name")) || + (e.first == "declarations") // (in the case (_,x)= ... there's a nullpointer at [0] + ) + ) + { + if (e.second.isObject()) + m_currentValue["children"].append(std::move(e.second)); + if (e.second.isArray()) + for (auto& child : e.second) + if (!child.isNull()) + m_currentValue["children"].append(std::move(child)); + } + else + { + if (e.first == "typeDescriptions") + attrs["type"] = Json::Value(e.second["typeString"]); + else + attrs[e.first] = std::move(e.second); + } + } + if (!attrs.empty()) + m_currentValue["attributes"] = std::move(attrs); } } @@ -90,34 +129,79 @@ string ASTJsonConverter::sourceLocationToString(SourceLocation const& _location) return std::to_string(_location.start) + ":" + std::to_string(length) + ":" + std::to_string(sourceIndex); } -ASTJsonConverter::ASTJsonConverter( - ASTNode const& _ast, - map<string, unsigned> _sourceIndices -): m_ast(&_ast), m_sourceIndices(_sourceIndices) +string ASTJsonConverter::namePathToString(std::vector<ASTString> const& _namePath) const { + return boost::algorithm::join(_namePath, "."); } -void ASTJsonConverter::print(ostream& _stream) +Json::Value ASTJsonConverter::typePointerToJson(TypePointer _tp) +{ + Json::Value typeDescriptions(Json::objectValue); + typeDescriptions["typeString"] = _tp ? Json::Value(_tp->toString()) : Json::nullValue; + typeDescriptions["typeIdentifier"] = _tp ? Json::Value(_tp->identifier()) : Json::nullValue; + return typeDescriptions; + +} +Json::Value ASTJsonConverter::typePointerToJson(std::shared_ptr<std::vector<TypePointer>> _tps) { - process(); - _stream << m_astJson; + if (_tps) + { + Json::Value arguments(Json::arrayValue); + for (auto const& tp : *_tps) + arguments.append(typePointerToJson(tp)); + return arguments; + } + else + return Json::nullValue; } -Json::Value const& ASTJsonConverter::json() +void ASTJsonConverter::appendExpressionAttributes( + std::vector<pair<string, Json::Value>> * _attributes, + ExpressionAnnotation const& _annotation +) { - process(); - return m_astJson; + std::vector<pair<string, Json::Value>> exprAttributes = { + make_pair("typeDescriptions", typePointerToJson(_annotation.type)), + make_pair("isConstant", _annotation.isConstant), + make_pair("isPure", _annotation.isPure), + make_pair("isLValue", _annotation.isLValue), + make_pair("lValueRequested", _annotation.lValueRequested), + make_pair("argumentTypes", typePointerToJson(_annotation.argumentTypes)) + }; + _attributes->insert(_attributes->end(), exprAttributes.begin(), exprAttributes.end()); } -bool ASTJsonConverter::visit(SourceUnit const&) + +void ASTJsonConverter::print(ostream& _stream, ASTNode const& _node) { - Json::Value children(Json::arrayValue); + _stream << toJson(_node); +} - m_astJson["name"] = "SourceUnit"; - m_astJson["children"] = children; - m_jsonNodePtrs.push(&m_astJson["children"]); +Json::Value ASTJsonConverter::toJson(ASTNode const& _node) +{ + _node.accept(*this); + return std::move(m_currentValue); +} - return true; +bool ASTJsonConverter::visit(SourceUnit const& _node) +{ + Json::Value exportedSymbols = Json::objectValue; + for (auto const& sym: _node.annotation().exportedSymbols) + { + exportedSymbols[sym.first] = Json::arrayValue; + for (Declaration const* overload: sym.second) + exportedSymbols[sym.first].append(nodeId(*overload)); + } + setJsonNode( + _node, + "SourceUnit", + { + make_pair("absolutePath", _node.annotation().path), + make_pair("exportedSymbols", move(exportedSymbols)), + make_pair("nodes", toJson(_node.nodes())) + } + ); + return false; } bool ASTJsonConverter::visit(PragmaDirective const& _node) @@ -125,313 +209,493 @@ bool ASTJsonConverter::visit(PragmaDirective const& _node) Json::Value literals(Json::arrayValue); for (auto const& literal: _node.literals()) literals.append(literal); - addJsonNode(_node, "PragmaDirective", { make_pair("literals", literals) }); - return true; + setJsonNode( _node, "PragmaDirective", { + make_pair("literals", std::move(literals)) + }); + return false; } bool ASTJsonConverter::visit(ImportDirective const& _node) { - addJsonNode(_node, "ImportDirective", { make_pair("file", _node.path())}); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("file", _node.path()), + make_pair("absolutePath", _node.annotation().absolutePath), + make_pair("SourceUnit", nodeId(*_node.annotation().sourceUnit)), + make_pair("scope", idOrNull(_node.scope())) + }; + attributes.push_back(make_pair("unitAlias", _node.name())); + Json::Value symbolAliases(Json::arrayValue); + for (auto const& symbolAlias: _node.symbolAliases()) + { + Json::Value tuple(Json::objectValue); + solAssert(symbolAlias.first, ""); + tuple["foreign"] = nodeId(*symbolAlias.first); + tuple["local"] = symbolAlias.second ? Json::Value(*symbolAlias.second) : Json::nullValue; + symbolAliases.append(tuple); + } + attributes.push_back( make_pair("symbolAliases", std::move(symbolAliases))); + setJsonNode(_node, "ImportDirective", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(ContractDefinition const& _node) { Json::Value linearizedBaseContracts(Json::arrayValue); for (auto const& baseContract: _node.annotation().linearizedBaseContracts) - linearizedBaseContracts.append(Json::UInt64(baseContract->id())); - addJsonNode(_node, "ContractDefinition", { + linearizedBaseContracts.append(nodeId(*baseContract)); + Json::Value contractDependencies(Json::arrayValue); + for (auto const& dependentContract: _node.annotation().contractDependencies) + contractDependencies.append(nodeId(*dependentContract)); + setJsonNode(_node, "ContractDefinition", { make_pair("name", _node.name()), make_pair("isLibrary", _node.isLibrary()), make_pair("fullyImplemented", _node.annotation().isFullyImplemented), - make_pair("linearizedBaseContracts", linearizedBaseContracts), - }, true); - return true; + make_pair("linearizedBaseContracts", std::move(linearizedBaseContracts)), + make_pair("baseContracts", toJson(_node.baseContracts())), + make_pair("contractDependencies", std::move(contractDependencies)), + make_pair("nodes", toJson(_node.subNodes())), + make_pair("scope", idOrNull(_node.scope())) + }); + return false; } bool ASTJsonConverter::visit(InheritanceSpecifier const& _node) { - addJsonNode(_node, "InheritanceSpecifier", {}, true); - return true; + setJsonNode(_node, "InheritanceSpecifier", { + make_pair("baseName", toJson(_node.name())), + make_pair("arguments", toJson(_node.arguments())) + }); + return false; } bool ASTJsonConverter::visit(UsingForDirective const& _node) { - addJsonNode(_node, "UsingForDirective", {}, true); - return true; + setJsonNode(_node, "UsingForDirective", { + make_pair("libraryNames", toJson(_node.libraryName())), + make_pair("typeName", _node.typeName() ? toJson(*_node.typeName()) : Json::nullValue) + }); + return false; } bool ASTJsonConverter::visit(StructDefinition const& _node) { - addJsonNode(_node, "StructDefinition", { make_pair("name", _node.name()) }, true); - return true; + setJsonNode(_node, "StructDefinition", { + make_pair("name", _node.name()), + make_pair("visibility", visibility(_node.visibility())), + make_pair("canonicalName", _node.annotation().canonicalName), + make_pair("members", toJson(_node.members())), + make_pair("scope", idOrNull(_node.scope())) + }); + return false; } bool ASTJsonConverter::visit(EnumDefinition const& _node) { - addJsonNode(_node, "EnumDefinition", { make_pair("name", _node.name()) }, true); - return true; + setJsonNode(_node, "EnumDefinition", { + make_pair("name", _node.name()), + make_pair("canonicalName", _node.annotation().canonicalName), + make_pair("members", toJson(_node.members())) + }); + return false; } bool ASTJsonConverter::visit(EnumValue const& _node) { - addJsonNode(_node, "EnumValue", { make_pair("name", _node.name()) }); - return true; + setJsonNode(_node, "EnumValue", { + make_pair("name", _node.name()) + }); + return false; } bool ASTJsonConverter::visit(ParameterList const& _node) { - addJsonNode(_node, "ParameterList", {}, true); - return true; + setJsonNode(_node, "ParameterList", { + make_pair("parameters", toJson(_node.parameters())) + }); + return false; } bool ASTJsonConverter::visit(FunctionDefinition const& _node) { - addJsonNode(_node, "FunctionDefinition", { + std::vector<pair<string, Json::Value>> attributes = { make_pair("name", _node.name()), make_pair("constant", _node.isDeclaredConst()), make_pair("payable", _node.isPayable()), - make_pair("visibility", visibility(_node.visibility())) - }, true); - return true; + make_pair("visibility", visibility(_node.visibility())), + make_pair("parameters", toJson(_node.parameterList())), + make_pair("isConstructor", _node.isConstructor()), + make_pair("returnParameters", toJson((*_node.returnParameterList()))), + make_pair("modifiers", toJson(_node.modifiers())), + make_pair("body", _node.isImplemented() ? toJson(_node.body()) : Json::nullValue), + make_pair("isImplemented", _node.isImplemented()), + make_pair("scope", idOrNull(_node.scope())) + }; + setJsonNode(_node, "FunctionDefinition", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(VariableDeclaration const& _node) { - std::vector<pair<string const, Json::Value const>> attributes = { + std::vector<pair<string, Json::Value>> attributes = { make_pair("name", _node.name()), - make_pair("type", type(_node)), + make_pair("typeName", toJsonOrNull(_node.typeName())), make_pair("constant", _node.isConstant()), make_pair("storageLocation", location(_node.referenceLocation())), - make_pair("visibility", visibility(_node.visibility())) - }; + make_pair("visibility", visibility(_node.visibility())), + make_pair("value", _node.value() ? toJson(*_node.value()) : Json::nullValue), + make_pair("scope", idOrNull(_node.scope())), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) + }; if (m_inEvent) attributes.push_back(make_pair("indexed", _node.isIndexed())); - addJsonNode(_node, "VariableDeclaration", attributes, true); - return true; - + setJsonNode(_node, "VariableDeclaration", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(ModifierDefinition const& _node) { - addJsonNode(_node, "ModifierDefinition", { make_pair("name", _node.name()) }, true); - return true; + setJsonNode(_node, "ModifierDefinition", { + make_pair("name", _node.name()), + make_pair("visibility", visibility(_node.visibility())), + make_pair("parameters", toJson(_node.parameterList())), + make_pair("body", toJson(_node.body())) + }); + return false; } bool ASTJsonConverter::visit(ModifierInvocation const& _node) { - addJsonNode(_node, "ModifierInvocation", {}, true); - return true; + setJsonNode(_node, "ModifierInvocation", { + make_pair("modifierName", toJson(*_node.name())), + make_pair("arguments", toJson(_node.arguments())) + }); + return false; } bool ASTJsonConverter::visit(TypeName const&) { - return true; + return false; } bool ASTJsonConverter::visit(EventDefinition const& _node) { m_inEvent = true; - addJsonNode(_node, "EventDefinition", { make_pair("name", _node.name()) }, true); - return true; + setJsonNode(_node, "EventDefinition", { + make_pair("name", _node.name()), + make_pair("parameters", toJson(_node.parameterList())), + make_pair("isAnonymous", _node.isAnonymous()) + }); + return false; } bool ASTJsonConverter::visit(ElementaryTypeName const& _node) { - addJsonNode(_node, "ElementaryTypeName", { make_pair("name", _node.typeName().toString()) }); - return true; + setJsonNode(_node, "ElementaryTypeName", { + make_pair("name", _node.typeName().toString()), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) + }); + return false; } bool ASTJsonConverter::visit(UserDefinedTypeName const& _node) { - addJsonNode(_node, "UserDefinedTypeName", { - make_pair("name", boost::algorithm::join(_node.namePath(), ".")) + setJsonNode(_node, "UserDefinedTypeName", { + make_pair("name", namePathToString(_node.namePath())), + make_pair("referencedDeclaration", idOrNull(_node.annotation().referencedDeclaration)), + make_pair("contractScope", idOrNull(_node.annotation().contractScope)), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) }); - return true; + return false; } bool ASTJsonConverter::visit(FunctionTypeName const& _node) { - addJsonNode(_node, "FunctionTypeName", { + setJsonNode(_node, "FunctionTypeName", { make_pair("payable", _node.isPayable()), make_pair("visibility", visibility(_node.visibility())), - make_pair("constant", _node.isDeclaredConst()) - }, true); - return true; + make_pair("constant", _node.isDeclaredConst()), + make_pair("parameterTypes", toJson(_node.parameterTypes())), + make_pair("returnParameterTypes", toJson(_node.returnParameterTypes())), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) + }); + return false; } bool ASTJsonConverter::visit(Mapping const& _node) { - addJsonNode(_node, "Mapping", {}, true); - return true; + setJsonNode(_node, "Mapping", { + make_pair("keyType", toJson(_node.keyType())), + make_pair("valueType", toJson(_node.valueType())), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) + }); + return false; } bool ASTJsonConverter::visit(ArrayTypeName const& _node) { - addJsonNode(_node, "ArrayTypeName", {}, true); - return true; + setJsonNode(_node, "ArrayTypeName", { + make_pair("baseType", toJson(_node.baseType())), + make_pair("length", toJsonOrNull(_node.length())), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)) + }); + return false; } bool ASTJsonConverter::visit(InlineAssembly const& _node) { - addJsonNode(_node, "InlineAssembly", {}, true); - return true; + std::map<assembly::Identifier const*, Declaration const*>::iterator it; + Json::Value externalReferences(Json::arrayValue); + for ( + it = _node.annotation().externalReferences.begin(); + it != _node.annotation().externalReferences.end(); + it++ + ) + { + if (it->first && it->second) + { + Json::Value tuple(Json::objectValue); + tuple[it->first->name] = nodeId(*it->second); + externalReferences.append(tuple); + } + } + setJsonNode(_node, "InlineAssembly", { + make_pair("operations", Json::Value(assembly::AsmPrinter()(_node.operations()))), + make_pair("externalReferences", std::move(externalReferences)) + }); + return false; } bool ASTJsonConverter::visit(Block const& _node) { - addJsonNode(_node, "Block", {}, true); - return true; + setJsonNode(_node, "Block", { + make_pair("statements", toJson(_node.statements())) + }); + return false; } bool ASTJsonConverter::visit(PlaceholderStatement const& _node) { - addJsonNode(_node, "PlaceholderStatement", {}); - return true; + setJsonNode(_node, "PlaceholderStatement", {}); + return false; } bool ASTJsonConverter::visit(IfStatement const& _node) { - addJsonNode(_node, "IfStatement", {}, true); - return true; + setJsonNode(_node, "IfStatement", { + make_pair("condition", toJson(_node.condition())), + make_pair("trueBody", toJson(_node.trueStatement())), + make_pair("falseBody", toJsonOrNull(_node.falseStatement())) + }); + return false; } bool ASTJsonConverter::visit(WhileStatement const& _node) { - addJsonNode( + setJsonNode( _node, _node.isDoWhile() ? "DoWhileStatement" : "WhileStatement", - {}, - true); - return true; + { + make_pair("condition", toJson(_node.condition())), + make_pair("body", toJson(_node.body())) + } + ); + return false; } bool ASTJsonConverter::visit(ForStatement const& _node) { - addJsonNode(_node, "ForStatement", {}, true); - return true; + setJsonNode(_node, "ForStatement", { + make_pair("initExpression", toJsonOrNull(_node.initializationExpression())), + make_pair("condition", toJsonOrNull(_node.condition())), + make_pair("loopExpression", toJsonOrNull(_node.loopExpression())), + make_pair("body", toJson(_node.body())) + }); + return false; } bool ASTJsonConverter::visit(Continue const& _node) { - addJsonNode(_node, "Continue", {}); - return true; + setJsonNode(_node, "Continue", {}); + return false; } bool ASTJsonConverter::visit(Break const& _node) { - addJsonNode(_node, "Break", {}); - return true; + setJsonNode(_node, "Break", {}); + return false; } bool ASTJsonConverter::visit(Return const& _node) { - addJsonNode(_node, "Return", {}, true);; - return true; + setJsonNode(_node, "Return", { + make_pair("expression", toJsonOrNull(_node.expression())), + make_pair("functionReturnParameters", idOrNull(_node.annotation().functionReturnParameters)) + }); + return false; } bool ASTJsonConverter::visit(Throw const& _node) { - addJsonNode(_node, "Throw", {}, true);; - return true; + setJsonNode(_node, "Throw", {});; + return false; } bool ASTJsonConverter::visit(VariableDeclarationStatement const& _node) { - addJsonNode(_node, "VariableDeclarationStatement", {}, true); - return true; + Json::Value varDecs(Json::arrayValue); + for (auto const& v: _node.annotation().assignments) + { + varDecs.append(idOrNull(v)); + } + setJsonNode(_node, "VariableDeclarationStatement", { + make_pair("assignments", std::move(varDecs)), + make_pair("declarations", toJson(_node.declarations())), + make_pair("initialValue", toJsonOrNull(_node.initialValue())) + }); + return false; } bool ASTJsonConverter::visit(ExpressionStatement const& _node) { - addJsonNode(_node, "ExpressionStatement", {}, true); - return true; + setJsonNode(_node, "ExpressionStatement", { + make_pair("expression", toJson(_node.expression())) + }); + return false; } bool ASTJsonConverter::visit(Conditional const& _node) { - addJsonNode(_node, "Conditional", {}, true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("condition", toJson(_node.condition())), + make_pair("trueExpression", toJson(_node.trueExpression())), + make_pair("falseExpression", toJson(_node.falseExpression())) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "Conditional", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(Assignment const& _node) { - addJsonNode(_node, "Assignment", - { make_pair("operator", Token::toString(_node.assignmentOperator())), - make_pair("type", type(_node)) }, - true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("operator", Token::toString(_node.assignmentOperator())), + make_pair("leftHandSide", toJson(_node.leftHandSide())), + make_pair("rightHandSide", toJson(_node.rightHandSide())) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode( _node, "Assignment", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(TupleExpression const& _node) { - addJsonNode(_node, "TupleExpression",{}, true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("isInlineArray", Json::Value(_node.isInlineArray())), + make_pair("components", toJson(_node.components())), + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "TupleExpression", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(UnaryOperation const& _node) { - addJsonNode(_node, "UnaryOperation", - { make_pair("prefix", _node.isPrefixOperation()), - make_pair("operator", Token::toString(_node.getOperator())), - make_pair("type", type(_node)) }, - true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("prefix", _node.isPrefixOperation()), + make_pair("operator", Token::toString(_node.getOperator())), + make_pair("subExpression", toJson(_node.subExpression())) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "UnaryOperation", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(BinaryOperation const& _node) { - addJsonNode(_node, "BinaryOperation", { + std::vector<pair<string, Json::Value>> attributes = { make_pair("operator", Token::toString(_node.getOperator())), - make_pair("type", type(_node)) - }, true); - return true; + make_pair("leftExpression", toJson(_node.leftExpression())), + make_pair("rightExpression", toJson(_node.rightExpression())), + make_pair("commonType", typePointerToJson(_node.annotation().commonType)), + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "BinaryOperation", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(FunctionCall const& _node) { - addJsonNode(_node, "FunctionCall", { + Json::Value names(Json::arrayValue); + for (auto const& name: _node.names()) + names.append(Json::Value(*name)); + std::vector<pair<string, Json::Value>> attributes = { make_pair("type_conversion", _node.annotation().isTypeConversion), - make_pair("type", type(_node)) - }, true); - return true; + make_pair("isStructContstructorCall", _node.annotation().isStructConstructorCall), + make_pair("expression", toJson(_node.expression())), + make_pair("names", std::move(names)), + make_pair("arguments", toJson(_node.arguments())) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "FunctionCall", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(NewExpression const& _node) { - addJsonNode(_node, "NewExpression", { make_pair("type", type(_node)) }, true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("typeName", toJson(_node.typeName())) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "NewExpression", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(MemberAccess const& _node) { - addJsonNode(_node, "MemberAccess", { + std::vector<pair<string, Json::Value>> attributes = { make_pair("member_name", _node.memberName()), - make_pair("type", type(_node)) - }, true); - return true; + make_pair("expression", toJson(_node.expression())), + make_pair("referencedDeclaration", idOrNull(_node.annotation().referencedDeclaration)), + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "MemberAccess", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(IndexAccess const& _node) { - addJsonNode(_node, "IndexAccess", { make_pair("type", type(_node)) }, true); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("baseExpression", toJson(_node.baseExpression())), + make_pair("indexExpression", toJsonOrNull(_node.indexExpression())), + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "IndexAccess", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(Identifier const& _node) { - addJsonNode(_node, "Identifier", - { make_pair("value", _node.name()), make_pair("type", type(_node)) }); - return true; + Json::Value overloads(Json::arrayValue); + for (auto const& dec: _node.annotation().overloadedDeclarations) + overloads.append(nodeId(*dec)); + setJsonNode(_node, "Identifier", { + make_pair("value", _node.name()), + make_pair("referencedDeclaration", idOrNull(_node.annotation().referencedDeclaration)), + make_pair("overloadedDeclarations", overloads), + make_pair("typeDescriptions", typePointerToJson(_node.annotation().type)), + make_pair("argumentTypes", typePointerToJson(_node.annotation().argumentTypes)) + }); + return false; } bool ASTJsonConverter::visit(ElementaryTypeNameExpression const& _node) { - addJsonNode(_node, "ElementaryTypeNameExpression", { - make_pair("value", _node.typeName().toString()), - make_pair("type", type(_node)) - }); - return true; + std::vector<pair<string, Json::Value>> attributes = { + make_pair("value", _node.typeName().toString()) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "ElementaryTypeNameExpression", std::move(attributes)); + return false; } bool ASTJsonConverter::visit(Literal const& _node) @@ -441,7 +705,7 @@ bool ASTJsonConverter::visit(Literal const& _node) if (!dev::validateUTF8(_node.value())) value = Json::nullValue; Token::Value subdenomination = Token::Value(_node.subDenomination()); - addJsonNode(_node, "Literal", { + std::vector<pair<string, Json::Value>> attributes = { make_pair("token", tokenString ? tokenString : Json::Value()), make_pair("value", value), make_pair("hexvalue", toHex(_node.value())), @@ -450,231 +714,17 @@ bool ASTJsonConverter::visit(Literal const& _node) subdenomination == Token::Illegal ? Json::nullValue : Json::Value{Token::toString(subdenomination)} - ), - make_pair("type", type(_node)) - }); - return true; + ) + }; + appendExpressionAttributes(&attributes, _node.annotation()); + setJsonNode(_node, "Literal", std::move(attributes)); + return false; } -void ASTJsonConverter::endVisit(SourceUnit const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(PragmaDirective const&) -{ -} - -void ASTJsonConverter::endVisit(ImportDirective const&) -{ -} - -void ASTJsonConverter::endVisit(ContractDefinition const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(InheritanceSpecifier const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(UsingForDirective const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(StructDefinition const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(EnumDefinition const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(EnumValue const&) -{ -} - -void ASTJsonConverter::endVisit(ParameterList const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(FunctionDefinition const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(VariableDeclaration const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(ModifierDefinition const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(ModifierInvocation const&) -{ - goUp(); -} void ASTJsonConverter::endVisit(EventDefinition const&) { m_inEvent = false; - goUp(); -} - -void ASTJsonConverter::endVisit(TypeName const&) -{ -} - -void ASTJsonConverter::endVisit(ElementaryTypeName const&) -{ -} - -void ASTJsonConverter::endVisit(UserDefinedTypeName const&) -{ -} - -void ASTJsonConverter::endVisit(FunctionTypeName const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Mapping const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(ArrayTypeName const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(InlineAssembly const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Block const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(PlaceholderStatement const&) -{ -} - -void ASTJsonConverter::endVisit(IfStatement const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(WhileStatement const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(ForStatement const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Continue const&) -{ -} - -void ASTJsonConverter::endVisit(Break const&) -{ -} - -void ASTJsonConverter::endVisit(Return const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Throw const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(VariableDeclarationStatement const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(ExpressionStatement const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Conditional const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Assignment const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(TupleExpression const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(UnaryOperation const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(BinaryOperation const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(FunctionCall const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(NewExpression const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(MemberAccess const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(IndexAccess const&) -{ - goUp(); -} - -void ASTJsonConverter::endVisit(Identifier const&) -{ -} - -void ASTJsonConverter::endVisit(ElementaryTypeNameExpression const&) -{ -} - -void ASTJsonConverter::endVisit(Literal const&) -{ -} - -void ASTJsonConverter::process() -{ - if (!processed) - m_ast->accept(*this); - processed = true; } string ASTJsonConverter::visibility(Declaration::Visibility const& _visibility) diff --git a/libsolidity/ast/ASTJsonConverter.h b/libsolidity/ast/ASTJsonConverter.h index bd5e6560..eee1086e 100644 --- a/libsolidity/ast/ASTJsonConverter.h +++ b/libsolidity/ast/ASTJsonConverter.h @@ -42,15 +42,23 @@ class ASTJsonConverter: public ASTConstVisitor { public: /// Create a converter to JSON for the given abstract syntax tree. + /// @a _legacy if true, use legacy format /// @a _sourceIndices is used to abbreviate source names in source locations. explicit ASTJsonConverter( - ASTNode const& _ast, + bool _legacy, std::map<std::string, unsigned> _sourceIndices = std::map<std::string, unsigned>() ); /// Output the json representation of the AST to _stream. - void print(std::ostream& _stream); - Json::Value const& json(); - + void print(std::ostream& _stream, ASTNode const& _node); + Json::Value toJson(ASTNode const& _node); + template <class T> + Json::Value toJson(std::vector<ASTPointer<T>> const& _nodes) + { + Json::Value ret(Json::arrayValue); + for (auto const& n: _nodes) + ret.append(n ? toJson(*n) : Json::nullValue); + return ret; + } bool visit(SourceUnit const& _node) override; bool visit(PragmaDirective const& _node) override; bool visit(ImportDirective const& _node) override; @@ -97,82 +105,46 @@ public: bool visit(ElementaryTypeNameExpression const& _node) override; bool visit(Literal const& _node) override; - void endVisit(SourceUnit const&) override; - void endVisit(PragmaDirective const&) override; - void endVisit(ImportDirective const&) override; - void endVisit(ContractDefinition const&) override; - void endVisit(InheritanceSpecifier const&) override; - void endVisit(UsingForDirective const&) override; - void endVisit(StructDefinition const&) override; - void endVisit(EnumDefinition const&) override; - void endVisit(EnumValue const&) override; - void endVisit(ParameterList const&) override; - void endVisit(FunctionDefinition const&) override; - void endVisit(VariableDeclaration const&) override; - void endVisit(ModifierDefinition const&) override; - void endVisit(ModifierInvocation const&) override; void endVisit(EventDefinition const&) override; - void endVisit(TypeName const&) override; - void endVisit(ElementaryTypeName const&) override; - void endVisit(UserDefinedTypeName const&) override; - void endVisit(FunctionTypeName const&) override; - void endVisit(Mapping const&) override; - void endVisit(ArrayTypeName const&) override; - void endVisit(InlineAssembly const&) override; - void endVisit(Block const&) override; - void endVisit(PlaceholderStatement const&) override; - void endVisit(IfStatement const&) override; - void endVisit(WhileStatement const&) override; - void endVisit(ForStatement const&) override; - void endVisit(Continue const&) override; - void endVisit(Break const&) override; - void endVisit(Return const&) override; - void endVisit(Throw const&) override; - void endVisit(VariableDeclarationStatement const&) override; - void endVisit(ExpressionStatement const&) override; - void endVisit(Conditional const&) override; - void endVisit(Assignment const&) override; - void endVisit(TupleExpression const&) override; - void endVisit(UnaryOperation const&) override; - void endVisit(BinaryOperation const&) override; - void endVisit(FunctionCall const&) override; - void endVisit(NewExpression const&) override; - void endVisit(MemberAccess const&) override; - void endVisit(IndexAccess const&) override; - void endVisit(Identifier const&) override; - void endVisit(ElementaryTypeNameExpression const&) override; - void endVisit(Literal const&) override; private: - void process(); - void addJsonNode( + void setJsonNode( ASTNode const& _node, std::string const& _nodeName, - std::initializer_list<std::pair<std::string const, Json::Value const>> _attributes, - bool _hasChildren + std::initializer_list<std::pair<std::string, Json::Value>>&& _attributes ); - void addJsonNode( + void setJsonNode( ASTNode const& _node, std::string const& _nodeName, - std::vector<std::pair<std::string const, Json::Value const>> const& _attributes, - bool _hasChildren + std::vector<std::pair<std::string, Json::Value>>&& _attributes ); std::string sourceLocationToString(SourceLocation const& _location) const; + std::string namePathToString(std::vector<ASTString> const& _namePath) const; + Json::Value idOrNull(ASTNode const* _pt) + { + return _pt ? Json::Value(nodeId(*_pt)) : Json::nullValue; + } + Json::Value toJsonOrNull(ASTNode const* _node) + { + return _node ? toJson(*_node) : Json::nullValue; + } std::string visibility(Declaration::Visibility const& _visibility); std::string location(VariableDeclaration::Location _location); std::string type(Expression const& _expression); std::string type(VariableDeclaration const& _varDecl); - inline void goUp() + int nodeId(ASTNode const& _node) { - solAssert(!m_jsonNodePtrs.empty(), "Uneven json nodes stack. Internal error."); - m_jsonNodePtrs.pop(); + return _node.id(); } - + Json::Value typePointerToJson(TypePointer _tp); + Json::Value typePointerToJson(std::shared_ptr<std::vector<TypePointer>> _tps); + void appendExpressionAttributes( + std::vector<std::pair<std::string, Json::Value>> * _attributes, + ExpressionAnnotation const& _annotation + ); + bool m_legacy = false; ///< if true, use legacy format bool m_inEvent = false; ///< whether we are currently inside an event or not - bool processed = false; - Json::Value m_astJson; - std::stack<Json::Value*> m_jsonNodePtrs; - ASTNode const* m_ast; + Json::Value m_currentValue; std::map<std::string, unsigned> m_sourceIndices; }; diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 41ee6498..cfee041e 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -2183,6 +2183,8 @@ string FunctionType::identifier() const case Kind::ArrayPush: id += "arraypush"; break; case Kind::ByteArrayPush: id += "bytearraypush"; break; case Kind::ObjectCreation: id += "objectcreation"; break; + case Kind::Assert: id += "assert"; break; + case Kind::Require: id += "require";break; default: solAssert(false, "Unknown function location."); break; } if (isConstant()) diff --git a/libsolidity/interface/StandardCompiler.cpp b/libsolidity/interface/StandardCompiler.cpp index 223cc15d..4ca1fd09 100644 --- a/libsolidity/interface/StandardCompiler.cpp +++ b/libsolidity/interface/StandardCompiler.cpp @@ -377,7 +377,7 @@ Json::Value StandardCompiler::compileInternal(Json::Value const& _input) { Json::Value sourceResult = Json::objectValue; sourceResult["id"] = sourceIndex++; - sourceResult["legacyAST"] = ASTJsonConverter(m_compilerStack.ast(source), m_compilerStack.sourceIndices()).json(); + sourceResult["legacyAST"] = ASTJsonConverter(true, m_compilerStack.sourceIndices()).toJson(m_compilerStack.ast(source)); output["sources"][source] = sourceResult; } |