mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
158 lines
5.1 KiB
C++
158 lines
5.1 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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// SPDX-License-Identifier: GPL-3.0
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#include <libsolidity/experimental/analysis/Analysis.h>
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#include <libsolidity/experimental/analysis/DebugWarner.h>
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#include <libsolidity/experimental/analysis/SyntaxRestrictor.h>
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#include <libsolidity/experimental/analysis/TypeInference.h>
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#include <libsolidity/experimental/analysis/TypeRegistration.h>
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using namespace solidity::langutil;
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using namespace solidity::frontend::experimental;
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// TODO: creating all of them for all nodes up front may be wasteful, we should improve the mechanism.
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struct Analysis::AnnotationContainer
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{
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TypeRegistration::Annotation typeRegistrationAnnotation;
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TypeInference::Annotation typeInferenceAnnotation;
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};
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struct Analysis::GlobalAnnotationContainer
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{
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TypeRegistration::GlobalAnnotation typeRegistrationAnnotation;
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TypeInference::GlobalAnnotation typeInferenceAnnotation;
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};
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template<>
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TypeRegistration::Annotation& solidity::frontend::experimental::detail::AnnotationFetcher<TypeRegistration>::get(ASTNode const& _node)
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{
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return analysis.annotationContainer(_node).typeRegistrationAnnotation;
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}
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template<>
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TypeRegistration::GlobalAnnotation const& solidity::frontend::experimental::detail::ConstAnnotationFetcher<TypeRegistration>::get() const
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{
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return analysis.annotationContainer().typeRegistrationAnnotation;
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}
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template<>
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TypeRegistration::GlobalAnnotation& solidity::frontend::experimental::detail::AnnotationFetcher<TypeRegistration>::get()
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{
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return analysis.annotationContainer().typeRegistrationAnnotation;
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}
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template<>
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TypeRegistration::Annotation const& solidity::frontend::experimental::detail::ConstAnnotationFetcher<TypeRegistration>::get(ASTNode const& _node) const
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{
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return analysis.annotationContainer(_node).typeRegistrationAnnotation;
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}
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template<>
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TypeInference::Annotation& solidity::frontend::experimental::detail::AnnotationFetcher<TypeInference>::get(ASTNode const& _node)
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{
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return analysis.annotationContainer(_node).typeInferenceAnnotation;
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}
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template<>
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TypeInference::Annotation const& solidity::frontend::experimental::detail::ConstAnnotationFetcher<TypeInference>::get(ASTNode const& _node) const
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{
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return analysis.annotationContainer(_node).typeInferenceAnnotation;
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}
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template<>
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TypeInference::GlobalAnnotation const& solidity::frontend::experimental::detail::ConstAnnotationFetcher<TypeInference>::get() const
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{
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return analysis.annotationContainer().typeInferenceAnnotation;
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}
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template<>
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TypeInference::GlobalAnnotation& solidity::frontend::experimental::detail::AnnotationFetcher<TypeInference>::get()
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{
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return analysis.annotationContainer().typeInferenceAnnotation;
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}
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Analysis::AnnotationContainer& Analysis::annotationContainer(ASTNode const& _node)
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{
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solAssert(_node.id() > 0);
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size_t id = static_cast<size_t>(_node.id());
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solAssert(id <= m_maxAstId);
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return m_annotations[id];
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}
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Analysis::AnnotationContainer const& Analysis::annotationContainer(ASTNode const& _node) const
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{
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solAssert(_node.id() > 0);
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size_t id = static_cast<size_t>(_node.id());
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solAssert(id <= m_maxAstId);
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return m_annotations[id];
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}
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Analysis::Analysis(langutil::ErrorReporter& _errorReporter, uint64_t _maxAstId):
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m_errorReporter(_errorReporter),
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m_maxAstId(_maxAstId),
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m_annotations(std::make_unique<AnnotationContainer[]>(static_cast<size_t>(_maxAstId + 1))),
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m_globalAnnotation(std::make_unique<GlobalAnnotationContainer>())
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{
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}
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Analysis::~Analysis()
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{}
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template<size_t... Is>
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std::tuple<std::integral_constant<size_t, Is>...> makeIndexTuple(std::index_sequence<Is...>) {
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return std::make_tuple( std::integral_constant<size_t, Is>{}...);
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}
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bool Analysis::check(std::vector<std::shared_ptr<SourceUnit const>> const& _sourceUnits)
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{
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using AnalysisSteps = std::tuple<SyntaxRestrictor, TypeRegistration, TypeInference, DebugWarner>;
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return std::apply([&](auto... _indexTuple) {
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return ([&](auto&& _step) {
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for (auto source: _sourceUnits)
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if (!_step.analyze(*source))
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return false;
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return true;
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}(std::tuple_element_t<decltype(_indexTuple)::value, AnalysisSteps>{*this}) && ...);
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}, makeIndexTuple(std::make_index_sequence<std::tuple_size_v<AnalysisSteps>>{}));
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/*
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{
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SyntaxRestrictor syntaxRestrictor{*this};
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for (auto source: _sourceUnits)
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if (!syntaxRestrictor.analyze(*source))
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return false;
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}
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{
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TypeRegistration typeRegistration{*this};
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for (auto source: _sourceUnits)
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if (!typeRegistration.analyze(*source))
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return false;
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}
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{
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TypeInference typeInference{*this};
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for (auto source: _sourceUnits)
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if (!typeInference.analyze(*source))
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return false;
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}
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return true;
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*/
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}
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