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Merge pull request #2819 from ethereum/compilerstack-typecheck

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Simplify typechecking loop in compilerstack
This commit is contained in:
chriseth 2017-08-25 19:38:15 +02:00 committed by GitHub
commit 372279ceb2
2 changed files with 8 additions and 23 deletions
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24
libsolidity/interface/CompilerStack.cpp
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@ -188,6 +188,9 @@ bool CompilerStack::analyze()
if (!resolver.updateDeclaration(*m_globalContext->currentSuper())) return false;
if (!resolver.resolveNamesAndTypes(*contract)) return false;
contract->setDevDocumentation(Natspec::devDocumentation(*contract));
contract->setUserDocumentation(Natspec::userDocumentation(*contract));
// Note that we now reference contracts by their fully qualified names, and
// thus contracts can only conflict if declared in the same source file. This
// already causes a double-declaration error elsewhere, so we do not report
@ -197,30 +200,13 @@ bool CompilerStack::analyze()
m_contracts[contract->fullyQualifiedName()].contract = contract;
}
TypeChecker typeChecker(m_errorReporter);
for (Source const* source: m_sourceOrder)
for (ASTPointer<ASTNode> const& node: source->ast->nodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
m_globalContext->setCurrentContract(*contract);
resolver.updateDeclaration(*m_globalContext->currentThis());
TypeChecker typeChecker(m_errorReporter);
if (typeChecker.checkTypeRequirements(*contract))
{
contract->setDevDocumentation(Natspec::devDocumentation(*contract));
contract->setUserDocumentation(Natspec::userDocumentation(*contract));
}
else
if (!typeChecker.checkTypeRequirements(*contract))
noErrors = false;
// Note that we now reference contracts by their fully qualified names, and
// thus contracts can only conflict if declared in the same source file. This
// already causes a double-declaration error elsewhere, so we do not report
// an error here and instead silently drop any additional contracts we find.
if (m_contracts.find(contract->fullyQualifiedName()) == m_contracts.end())
m_contracts[contract->fullyQualifiedName()].contract = contract;
}
if (noErrors)
{
PostTypeChecker postTypeChecker(m_errorReporter);

7
test/libsolidity/SolidityNameAndTypeResolution.cpp
View File

@ -87,16 +87,15 @@ parseAnalyseAndReturnError(string const& _source, bool _reportWarnings = false,
success = false;
}
if (success)
{
TypeChecker typeChecker(errorReporter);
for (ASTPointer<ASTNode> const& node: sourceUnit->nodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
globalContext->setCurrentContract(*contract);
resolver.updateDeclaration(*globalContext->currentThis());
TypeChecker typeChecker(errorReporter);
bool success = typeChecker.checkTypeRequirements(*contract);
BOOST_CHECK(success || !errorReporter.errors().empty());
}
}
if (success)
if (!PostTypeChecker(errorReporter).check(*sourceUnit))
success = false;