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Remove the ability to produce an AST in presence of errors in --error-recovery mode

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This reverts commit 7fd7cc1e76.
This commit is contained in:
Kamil Śliwak 2023-06-12 12:03:34 +02:00
parent e8d050a1ce
commit a15ef59eec
17 changed files with 118 additions and 392 deletions
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8
libsolidity/ast/AST.h
View File

@ -87,16 +87,20 @@ public:
static void listAccept(std::vector<T> const& _list, ASTVisitor& _visitor)
{
for (T const& element: _list)
if (element)
{
solAssert(element);
element->accept(_visitor);
}
}
template <class T>
static void listAccept(std::vector<T> const& _list, ASTConstVisitor& _visitor)
{
for (T const& element: _list)
if (element)
{
solAssert(element);
element->accept(_visitor);
}
}
/// @returns a copy of the vector containing only the nodes which derive from T.
template <class T>

4
libsolidity/ast/ASTJsonExporter.cpp
View File

@ -560,7 +560,7 @@ bool ASTJsonExporter::visit(EventDefinition const& _node)
std::make_pair("parameters", toJson(_node.parameterList())),
std::make_pair("anonymous", _node.isAnonymous())
};
if (m_stackState >= CompilerStack::State::AnalysisPerformed)
if (m_stackState >= CompilerStack::State::AnalysisSuccessful)
_attributes.emplace_back(
std::make_pair(
"eventSelector",
@ -579,7 +579,7 @@ bool ASTJsonExporter::visit(ErrorDefinition const& _node)
std::make_pair("documentation", _node.documentation() ? toJson(*_node.documentation()) : Json::nullValue),
std::make_pair("parameters", toJson(_node.parameterList()))
};
if (m_stackState >= CompilerStack::State::AnalysisPerformed)
if (m_stackState >= CompilerStack::State::AnalysisSuccessful)
_attributes.emplace_back(std::make_pair("errorSelector", _node.functionType(true)->externalIdentifierHex()));
setJsonNode(_node, "ErrorDefinition", std::move(_attributes));

73
libsolidity/interface/CompilerStack.cpp
View File

@ -307,7 +307,6 @@ void CompilerStack::addSMTLib2Response(h256 const& _hash, std::string const& _re
void CompilerStack::reset(bool _keepSettings)
{
m_stackState = Empty;
m_hasError = false;
m_sources.clear();
m_smtlib2Responses.clear();
m_unhandledSMTLib2Queries.clear();
@ -403,16 +402,12 @@ bool CompilerStack::parse()
}
}
if (m_stopAfter <= Parsed)
m_stackState = Parsed;
else
m_stackState = ParsedAndImported;
if (Error::containsErrors(m_errorReporter.errors()))
m_hasError = true;
return false;
m_stackState = (m_stopAfter <= Parsed ? Parsed : ParsedAndImported);
storeContractDefinitions();
return !m_hasError;
return true;
}
void CompilerStack::importASTs(std::map<std::string, Json::Value> const& _sources)
@ -441,7 +436,7 @@ void CompilerStack::importASTs(std::map<std::string, Json::Value> const& _source
bool CompilerStack::analyze()
{
if (m_stackState != ParsedAndImported)
solThrow(CompilerError, "Must call analyze only after parsing was performed.");
solThrow(CompilerError, "Must call analyze only after parsing was successful.");
if (!resolveImports())
return false;
@ -628,11 +623,11 @@ bool CompilerStack::analyze()
noErrors = false;
}
m_stackState = AnalysisPerformed;
if (!noErrors)
m_hasError = true;
return false;
return !m_hasError;
m_stackState = AnalysisSuccessful;
return true;
}
bool CompilerStack::parseAndAnalyze(State _stopAfter)
@ -642,7 +637,7 @@ bool CompilerStack::parseAndAnalyze(State _stopAfter)
bool success = parse();
if (m_stackState >= m_stopAfter)
return success;
if (success || m_parserErrorRecovery)
if (success)
success = analyze();
return success;
}
@ -675,16 +670,13 @@ bool CompilerStack::isRequestedContract(ContractDefinition const& _contract) con
bool CompilerStack::compile(State _stopAfter)
{
m_stopAfter = _stopAfter;
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
if (!parseAndAnalyze(_stopAfter))
return false;
if (m_stackState >= m_stopAfter)
return true;
if (m_hasError)
solThrow(CompilerError, "Called compile with errors.");
// Only compile contracts individually which have been requested.
std::map<ContractDefinition const*, std::shared_ptr<Compiler const>> otherCompilers;
@ -763,7 +755,7 @@ std::vector<std::string> CompilerStack::contractNames() const
std::string const CompilerStack::lastContractName(std::optional<std::string> const& _sourceName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Parsing was not successful.");
// try to find some user-supplied contract
std::string contractName;
@ -866,7 +858,7 @@ std::string const* CompilerStack::runtimeSourceMapping(std::string const& _contr
std::string const CompilerStack::filesystemFriendlyName(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "No compiled contracts found.");
// Look up the contract (by its fully-qualified name)
@ -980,7 +972,7 @@ std::map<std::string, unsigned> CompilerStack::sourceIndices() const
Json::Value const& CompilerStack::contractABI(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return contractABI(contract(_contractName));
@ -988,7 +980,7 @@ Json::Value const& CompilerStack::contractABI(std::string const& _contractName)
Json::Value const& CompilerStack::contractABI(Contract const& _contract) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
solAssert(_contract.contract, "");
@ -998,7 +990,7 @@ Json::Value const& CompilerStack::contractABI(Contract const& _contract) const
Json::Value const& CompilerStack::storageLayout(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return storageLayout(contract(_contractName));
@ -1006,7 +998,7 @@ Json::Value const& CompilerStack::storageLayout(std::string const& _contractName
Json::Value const& CompilerStack::storageLayout(Contract const& _contract) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
solAssert(_contract.contract, "");
@ -1016,7 +1008,7 @@ Json::Value const& CompilerStack::storageLayout(Contract const& _contract) const
Json::Value const& CompilerStack::natspecUser(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return natspecUser(contract(_contractName));
@ -1024,7 +1016,7 @@ Json::Value const& CompilerStack::natspecUser(std::string const& _contractName)
Json::Value const& CompilerStack::natspecUser(Contract const& _contract) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
solAssert(_contract.contract, "");
@ -1034,7 +1026,7 @@ Json::Value const& CompilerStack::natspecUser(Contract const& _contract) const
Json::Value const& CompilerStack::natspecDev(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return natspecDev(contract(_contractName));
@ -1042,7 +1034,7 @@ Json::Value const& CompilerStack::natspecDev(std::string const& _contractName) c
Json::Value const& CompilerStack::natspecDev(Contract const& _contract) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
solAssert(_contract.contract, "");
@ -1052,7 +1044,7 @@ Json::Value const& CompilerStack::natspecDev(Contract const& _contract) const
Json::Value CompilerStack::interfaceSymbols(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
Json::Value interfaceSymbols(Json::objectValue);
@ -1082,7 +1074,7 @@ Json::Value CompilerStack::interfaceSymbols(std::string const& _contractName) co
bytes CompilerStack::cborMetadata(std::string const& _contractName, bool _forIR) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return createCBORMetadata(contract(_contractName), _forIR);
@ -1090,7 +1082,7 @@ bytes CompilerStack::cborMetadata(std::string const& _contractName, bool _forIR)
std::string const& CompilerStack::metadata(Contract const& _contract) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
solAssert(_contract.contract, "");
@ -1120,7 +1112,7 @@ SourceUnit const& CompilerStack::ast(std::string const& _sourceName) const
ContractDefinition const& CompilerStack::contractDefinition(std::string const& _contractName) const
{
if (m_stackState < AnalysisPerformed)
if (m_stackState < AnalysisSuccessful)
solThrow(CompilerError, "Analysis was not successful.");
return *contract(_contractName).contract;
@ -1219,7 +1211,7 @@ bool CompilerStack::resolveImports()
if (sourcesSeen.count(_source))
return;
sourcesSeen.insert(_source);
if (_source->ast)
solAssert(_source->ast);
for (ASTPointer<ASTNode> const& node: _source->ast->nodes())
if (ImportDirective const* import = dynamic_cast<ImportDirective*>(node.get()))
{
@ -1326,8 +1318,7 @@ void CompilerStack::assembleYul(
std::shared_ptr<evmasm::Assembly> _runtimeAssembly
)
{
solAssert(m_stackState >= AnalysisPerformed, "");
solAssert(!m_hasError, "");
solAssert(m_stackState >= AnalysisSuccessful, "");
Contract& compiledContract = m_contracts.at(_contract.fullyQualifiedName());
@ -1400,9 +1391,7 @@ void CompilerStack::compileContract(
{
solAssert(!m_viaIR, "");
solUnimplementedAssert(!m_eofVersion.has_value(), "Experimental EOF support is only available for via-IR compilation.");
solAssert(m_stackState >= AnalysisPerformed, "");
if (m_hasError)
solThrow(CompilerError, "Called compile with errors.");
solAssert(m_stackState >= AnalysisSuccessful, "");
if (_otherCompilers.count(&_contract))
return;
@ -1438,9 +1427,7 @@ void CompilerStack::compileContract(
void CompilerStack::generateIR(ContractDefinition const& _contract)
{
solAssert(m_stackState >= AnalysisPerformed, "");
if (m_hasError)
solThrow(CompilerError, "Called generateIR with errors.");
solAssert(m_stackState >= AnalysisSuccessful, "");
Contract& compiledContract = m_contracts.at(_contract.fullyQualifiedName());
if (!compiledContract.yulIR.empty())
@ -1502,9 +1489,7 @@ void CompilerStack::generateIR(ContractDefinition const& _contract)
void CompilerStack::generateEVMFromIR(ContractDefinition const& _contract)
{
solAssert(m_stackState >= AnalysisPerformed, "");
if (m_hasError)
solThrow(CompilerError, "Called generateEVMFromIR with errors.");
solAssert(m_stackState >= AnalysisSuccessful, "");
if (!_contract.canBeDeployed())
return;
@ -1535,7 +1520,7 @@ void CompilerStack::generateEVMFromIR(ContractDefinition const& _contract)
CompilerStack::Contract const& CompilerStack::contract(std::string const& _contractName) const
{
solAssert(m_stackState >= AnalysisPerformed, "");
solAssert(m_stackState >= AnalysisSuccessful, "");
auto it = m_contracts.find(_contractName);
if (it != m_contracts.end())

11
libsolidity/interface/CompilerStack.h
View File

@ -86,8 +86,6 @@ class DeclarationContainer;
* Easy to use and self-contained Solidity compiler with as few header dependencies as possible.
* It holds state and can be used to either step through the compilation stages (and abort e.g.
* before compilation to bytecode) or run the whole compilation in one call.
* If error recovery is active, it is possible to progress through the stages even when
* there are errors. In any case, producing code is only possible without errors.
*/
class CompilerStack: public langutil::CharStreamProvider
{
@ -101,7 +99,7 @@ public:
SourcesSet,
Parsed,
ParsedAndImported,
AnalysisPerformed,
AnalysisSuccessful,
CompilationSuccessful
};
@ -137,10 +135,6 @@ public:
/// @returns the current state.
State state() const { return m_stackState; }
bool hasError() const { return m_hasError; }
bool compilationSuccessful() const { return m_stackState >= CompilationSuccessful; }
/// Resets the compiler to an empty state. Unless @a _keepSettings is set to true,
/// all settings are reset as well.
void reset(bool _keepSettings = false);
@ -520,9 +514,6 @@ private:
bool m_parserErrorRecovery = false;
State m_stackState = Empty;
CompilationSourceType m_compilationSourceType = CompilationSourceType::Solidity;
/// Whether or not there has been an error during processing.
/// If this is true, the stack will refuse to generate code.
bool m_hasError = false;
MetadataFormat m_metadataFormat = defaultMetadataFormat();
};

17
libsolidity/interface/StandardCompiler.cpp
View File

@ -1317,21 +1317,18 @@ Json::Value StandardCompiler::compileSolidity(StandardCompiler::InputsAndSetting
}
bool parsingSuccess = compilerStack.state() >= CompilerStack::State::Parsed;
bool analysisPerformed = compilerStack.state() >= CompilerStack::State::AnalysisPerformed;
bool analysisSuccess = compilerStack.state() >= CompilerStack::State::AnalysisSuccessful;
bool compilationSuccess = compilerStack.state() == CompilerStack::State::CompilationSuccessful;
if (compilerStack.hasError() && !_inputsAndSettings.parserErrorRecovery)
analysisPerformed = false;
// If analysis fails, the artifacts inside CompilerStack are potentially incomplete and must not be returned.
// Note that not completing analysis due to stopAfter does not count as a failure. It's neither failure nor success.
bool analysisFailed = !analysisPerformed && _inputsAndSettings.stopAfter >= CompilerStack::State::AnalysisPerformed;
bool analysisFailed = !analysisSuccess && _inputsAndSettings.stopAfter >= CompilerStack::State::AnalysisSuccessful;
bool compilationFailed = !compilationSuccess && binariesRequested;
/// Inconsistent state - stop here to receive error reports from users
if (
(compilationFailed || !analysisPerformed) &&
(errors.empty() && _inputsAndSettings.stopAfter >= CompilerStack::State::AnalysisPerformed)
(compilationFailed || !analysisSuccess) &&
(errors.empty() && _inputsAndSettings.stopAfter >= CompilerStack::State::AnalysisSuccessful)
)
return formatFatalError(Error::Type::InternalCompilerError, "No error reported, but compilation failed.");
@ -1348,7 +1345,9 @@ Json::Value StandardCompiler::compileSolidity(StandardCompiler::InputsAndSetting
output["sources"] = Json::objectValue;
unsigned sourceIndex = 0;
if (parsingSuccess && !analysisFailed && (!compilerStack.hasError() || _inputsAndSettings.parserErrorRecovery))
// NOTE: A case that will pass `parsingSuccess && !analysisFailed` but not `analysisSuccess` is
// stopAfter: parsing with no parsing errors.
if (parsingSuccess && !analysisFailed)
for (std::string const& sourceName: compilerStack.sourceNames())
{
Json::Value sourceResult = Json::objectValue;
@ -1359,7 +1358,7 @@ Json::Value StandardCompiler::compileSolidity(StandardCompiler::InputsAndSetting
}
Json::Value contractsOutput = Json::objectValue;
for (std::string const& contractName: analysisPerformed ? compilerStack.contractNames() : std::vector<std::string>())
for (std::string const& contractName: analysisSuccess ? compilerStack.contractNames() : std::vector<std::string>())
{
size_t colon = contractName.rfind(':');
solAssert(colon != std::string::npos, "");

4
libsolidity/lsp/LanguageServer.cpp
View File

@ -265,7 +265,7 @@ void LanguageServer::compile()
m_compilerStack.reset(false);
m_compilerStack.setSources(m_fileRepository.sourceUnits());
m_compilerStack.compile(CompilerStack::State::AnalysisPerformed);
m_compilerStack.compile(CompilerStack::State::AnalysisSuccessful);
}
void LanguageServer::compileAndUpdateDiagnostics()
@ -554,7 +554,7 @@ ASTNode const* LanguageServer::astNodeAtSourceLocation(std::string const& _sourc
std::tuple<ASTNode const*, int> LanguageServer::astNodeAndOffsetAtSourceLocation(std::string const& _sourceUnitName, LineColumn const& _filePos)
{
if (m_compilerStack.state() < CompilerStack::AnalysisPerformed)
if (m_compilerStack.state() < CompilerStack::AnalysisSuccessful)
return {nullptr, -1};
if (!m_fileRepository.sourceUnits().count(_sourceUnitName))
return {nullptr, -1};

2
scripts/check_style.sh
View File

@ -41,7 +41,7 @@ REPO_ROOT="$(dirname "$0")"/..
cd "$REPO_ROOT" || exit 1
WHITESPACE=$(git grep -n -I -E "^.*[[:space:]]+$" |
grep -v "test/libsolidity/ASTJSON\|test/libsolidity/ASTRecoveryTests\|test/compilationTests/zeppelin/LICENSE\|${EXCLUDE_FILES_JOINED}" || true
grep -v "test/libsolidity/ASTJSON\|test/compilationTests/zeppelin/LICENSE\|${EXCLUDE_FILES_JOINED}" || true
)
if [[ "$WHITESPACE" != "" ]]

44
solc/CommandLineInterface.cpp
View File

@ -805,7 +805,7 @@ void CommandLineInterface::compile()
formatter.printErrorInformation(*error);
}
if (!successful && !m_options.input.errorRecovery)
if (!successful)
solThrow(CommandLineExecutionError, "");
}
catch (CompilerError const& _exception)
@ -844,6 +844,7 @@ void CommandLineInterface::handleCombinedJSON()
output[g_strVersion] = frontend::VersionString;
vector<string> contracts = m_compiler->contractNames();
bool compilationSuccess = m_compiler->state() >= CompilerStack::State::CompilationSuccessful;
if (!contracts.empty())
output[g_strContracts] = Json::Value(Json::objectValue);
@ -854,35 +855,35 @@ void CommandLineInterface::handleCombinedJSON()
contractData[g_strAbi] = m_compiler->contractABI(contractName);
if (m_options.compiler.combinedJsonRequests->metadata)
contractData["metadata"] = m_compiler->metadata(contractName);
if (m_options.compiler.combinedJsonRequests->binary && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->binary && compilationSuccess)
contractData[g_strBinary] = m_compiler->object(contractName).toHex();
if (m_options.compiler.combinedJsonRequests->binaryRuntime && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->binaryRuntime && compilationSuccess)
contractData[g_strBinaryRuntime] = m_compiler->runtimeObject(contractName).toHex();
if (m_options.compiler.combinedJsonRequests->opcodes && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->opcodes && compilationSuccess)
contractData[g_strOpcodes] = evmasm::disassemble(m_compiler->object(contractName).bytecode, m_options.output.evmVersion);
if (m_options.compiler.combinedJsonRequests->asm_ && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->asm_ && compilationSuccess)
contractData[g_strAsm] = m_compiler->assemblyJSON(contractName);
if (m_options.compiler.combinedJsonRequests->storageLayout && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->storageLayout && compilationSuccess)
contractData[g_strStorageLayout] = m_compiler->storageLayout(contractName);
if (m_options.compiler.combinedJsonRequests->generatedSources && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->generatedSources && compilationSuccess)
contractData[g_strGeneratedSources] = m_compiler->generatedSources(contractName, false);
if (m_options.compiler.combinedJsonRequests->generatedSourcesRuntime && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->generatedSourcesRuntime && compilationSuccess)
contractData[g_strGeneratedSourcesRuntime] = m_compiler->generatedSources(contractName, true);
if (m_options.compiler.combinedJsonRequests->srcMap && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->srcMap && compilationSuccess)
{
auto map = m_compiler->sourceMapping(contractName);
contractData[g_strSrcMap] = map ? *map : "";
}
if (m_options.compiler.combinedJsonRequests->srcMapRuntime && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->srcMapRuntime && compilationSuccess)
{
auto map = m_compiler->runtimeSourceMapping(contractName);
contractData[g_strSrcMapRuntime] = map ? *map : "";
}
if (m_options.compiler.combinedJsonRequests->funDebug && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->funDebug && compilationSuccess)
contractData[g_strFunDebug] = StandardCompiler::formatFunctionDebugData(
m_compiler->object(contractName).functionDebugData
);
if (m_options.compiler.combinedJsonRequests->funDebugRuntime && m_compiler->compilationSuccessful())
if (m_options.compiler.combinedJsonRequests->funDebugRuntime && compilationSuccess)
contractData[g_strFunDebugRuntime] = StandardCompiler::formatFunctionDebugData(
m_compiler->runtimeObject(contractName).functionDebugData
);
@ -1164,17 +1165,15 @@ void CommandLineInterface::outputCompilationResults()
// do we need AST output?
handleAst();
if (
!m_compiler->compilationSuccessful() &&
m_options.output.stopAfter == CompilerStack::State::CompilationSuccessful
)
CompilerOutputs astOutputSelection;
astOutputSelection.astCompactJson = true;
if (m_options.compiler.outputs != CompilerOutputs() && m_options.compiler.outputs != astOutputSelection)
{
serr() << endl << "Compilation halted after AST generation due to errors." << endl;
return;
}
// Currently AST is the only output allowed with --stop-after parsing. For all of the others
// we can safely assume that full compilation was performed and successful.
solAssert(m_options.output.stopAfter >= CompilerStack::State::CompilationSuccessful);
vector<string> contracts = m_compiler->contractNames();
for (string const& contract: contracts)
for (string const& contract: m_compiler->contractNames())
{
if (needsHumanTargetedStdout(m_options))
sout() << endl << "======= " << contract << " =======" << endl;
@ -1209,12 +1208,13 @@ void CommandLineInterface::outputCompilationResults()
handleNatspec(true, contract);
handleNatspec(false, contract);
} // end of contracts iteration
}
if (!m_hasOutput)
{
if (!m_options.output.dir.empty())
sout() << "Compiler run successful. Artifact(s) can be found in directory " << m_options.output.dir << "." << endl;
else if (contracts.empty())
else if (m_compiler->contractNames().empty())
sout() << "Compiler run successful. No contracts to compile." << endl;
else
sout() << "Compiler run successful. No output generated." << endl;

3
test/cmdlineTests/recovery_ast_constructor/err
View File

@ -9,6 +9,3 @@ Warning: Recovered in Statement at ';'.
|
6 | balances[tx.origin] = ; // missing RHS.
| ^
Compilation halted after AST generation due to errors.

1
test/cmdlineTests/recovery_ast_constructor/exit Normal file
View File

@ -0,0 +1 @@
1

7
test/cmdlineTests/recovery_ast_constructor/input.sol
View File

@ -6,12 +6,7 @@ contract Error1 {
balances[tx.origin] = ; // missing RHS.
}
// Without error recovery we stop due to the above error.
// Error recovery however recovers at the above ';'
// There should be an AST for the above, albeit with error
// nodes.
// This function parses properly and should give AST info.
// This function parses properly
function five() public view returns(uint) {
return 5;
}

188
test/cmdlineTests/recovery_ast_constructor/output
View File

@ -1,188 +0,0 @@
JSON AST (compact format):
======= recovery_ast_constructor/input.sol =======
{
"absolutePath": "recovery_ast_constructor/input.sol",
"exportedSymbols":
{
"Error1":
[
18
]
},
"id": 19,
"license": "GPL-3.0",
"nodeType": "SourceUnit",
"nodes":
[
{
"id": 1,
"literals":
[
"solidity",
">=",
"0.0",
".0"
],
"nodeType": "PragmaDirective",
"src": "36:24:0"
},
{
"abstract": false,
"baseContracts": [],
"canonicalName": "Error1",
"contractDependencies": [],
"contractKind": "contract",
"fullyImplemented": true,
"id": 18,
"linearizedBaseContracts":
[
18
],
"name": "Error1",
"nameLocation": "71:6:0",
"nodeType": "ContractDefinition",
"nodes":
[
{
"body":
{
"id": 8,
"nodeType": "Block",
"src": "96:49:0",
"statements":
[
null
]
},
"id": 9,
"implemented": true,
"kind": "constructor",
"modifiers": [],
"name": "",
"nameLocation": "-1:-1:-1",
"nodeType": "FunctionDefinition",
"parameters":
{
"id": 2,
"nodeType": "ParameterList",
"parameters": [],
"src": "93:2:0"
},
"returnParameters":
{
"id": 3,
"nodeType": "ParameterList",
"parameters": [],
"src": "96:0:0"
},
"scope": 18,
"src": "82:63:0",
"stateMutability": "nonpayable",
"virtual": false,
"visibility": "public"
},
{
"body":
{
"id": 16,
"nodeType": "Block",
"src": "440:19:0",
"statements":
[
{
"expression":
{
"hexValue": "35",
"id": 14,
"isConstant": false,
"isLValue": false,
"isPure": true,
"kind": "number",
"lValueRequested": false,
"nodeType": "Literal",
"src": "453:1:0",
"typeDescriptions":
{
"typeIdentifier": "t_rational_5_by_1",
"typeString": "int_const 5"
},
"value": "5"
},
"functionReturnParameters": 13,
"id": 15,
"nodeType": "Return",
"src": "446:8:0"
}
]
},
"functionSelector": "af11c34c",
"id": 17,
"implemented": true,
"kind": "function",
"modifiers": [],
"name": "five",
"nameLocation": "407:4:0",
"nodeType": "FunctionDefinition",
"parameters":
{
"id": 10,
"nodeType": "ParameterList",
"parameters": [],
"src": "411:2:0"
},
"returnParameters":
{
"id": 13,
"nodeType": "ParameterList",
"parameters":
[
{
"constant": false,
"id": 12,
"mutability": "mutable",
"name": "",
"nameLocation": "-1:-1:-1",
"nodeType": "VariableDeclaration",
"scope": 17,
"src": "434:4:0",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions":
{
"typeIdentifier": "t_uint256",
"typeString": "uint256"
},
"typeName":
{
"id": 11,
"name": "uint",
"nodeType": "ElementaryTypeName",
"src": "434:4:0",
"typeDescriptions":
{
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
},
"visibility": "internal"
}
],
"src": "433:6:0"
},
"scope": 18,
"src": "398:61:0",
"stateMutability": "view",
"virtual": false,
"visibility": "public"
}
],
"scope": 19,
"src": "62:399:0",
"usedErrors": [],
"usedEvents": []
}
],
"src": "36:426:0"
}

3
test/cmdlineTests/recovery_ast_empty_contract/err
View File

@ -3,6 +3,3 @@ Error: Expected pragma, import directive or contract/interface/library/struct/en
|
3 | c
| ^
Compilation halted after AST generation due to errors.

1
test/cmdlineTests/recovery_ast_empty_contract/exit Normal file
View File

@ -0,0 +1 @@
1

58
test/cmdlineTests/recovery_standard_json/output.json
View File

@ -42,61 +42,5 @@
"type": "Warning"
}
],
"sources":
{
"A":
{
"ast":
{
"absolutePath": "A",
"exportedSymbols":
{
"Errort6":
[
3
]
},
"id": 4,
"license": "GPL-3.0",
"nodeType": "SourceUnit",
"nodes":
[
{
"id": 1,
"literals":
[
"solidity",
">=",
"0.0"
],
"nodeType": "PragmaDirective",
"src": "36:22:0"
},
{
"abstract": false,
"baseContracts": [],
"canonicalName": "Errort6",
"contractDependencies": [],
"contractKind": "contract",
"fullyImplemented": true,
"id": 3,
"linearizedBaseContracts":
[
3
],
"name": "Errort6",
"nameLocation": "68:7:0",
"nodeType": "ContractDefinition",
"nodes": [],
"scope": 4,
"src": "59:35:0",
"usedErrors": [],
"usedEvents": []
}
],
"src": "36:84:0"
},
"id": 0
}
}
"sources": {}
}

4
test/libsolidity/ASTJSONTest.cpp
View File

@ -59,7 +59,7 @@ string compilerStateToString(CompilerStack::State _state)
case CompilerStack::State::SourcesSet: return "SourcesSet";
case CompilerStack::State::Parsed: return "Parsed";
case CompilerStack::State::ParsedAndImported: return "ParsedAndImported";
case CompilerStack::State::AnalysisPerformed: return "AnalysisPerformed";
case CompilerStack::State::AnalysisSuccessful: return "AnalysisSuccessful";
case CompilerStack::State::CompilationSuccessful: return "CompilationSuccessful";
}
soltestAssert(false, "Unexpected value of state parameter");
@ -102,7 +102,7 @@ void ASTJSONTest::generateTestVariants(string const& _filename)
const std::vector<CompilerStack::State> variantCompileStates = {
CompilerStack::State::Parsed,
CompilerStack::State::AnalysisPerformed
CompilerStack::State::AnalysisSuccessful,
};
for (const auto state: variantCompileStates)

2
test/libsolidity/analysis/FunctionCallGraph.cpp
View File

@ -102,7 +102,7 @@ EdgeNames edgeNames(EdgeMap const& _edgeMap)
tuple<CallGraphMap, CallGraphMap> collectGraphs(CompilerStack const& _compilerStack)
{
soltestAssert(!_compilerStack.hasError(), "");
soltestAssert(_compilerStack.state() >= CompilerStack::State::AnalysisSuccessful);
tuple<CallGraphMap, CallGraphMap> graphs;