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Reset CompilerContext's visited nodes at compile start

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This commit is contained in:
Lefteris Karapetsas 2015-02-24 12:08:51 +01:00
parent 1891020ffb
commit 3e5c9a74b2
3 changed files with 10 additions and 0 deletions
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1
Compiler.cpp
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@ -74,6 +74,7 @@ void Compiler::initializeContext(ContractDefinition const& _contract,
m_context.setCompiledContracts(_contracts);
m_context.setInheritanceHierarchy(_contract.getLinearizedBaseContracts());
registerStateVariables(_contract);
m_context.resetVisitedNodes(&_contract);
}
void Compiler::packIntoContractCreator(ContractDefinition const& _contract, CompilerContext const& _runtimeContext)

7
CompilerContext.cpp
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@ -166,6 +166,13 @@ u256 CompilerContext::getStorageLocationOfVariable(const Declaration& _declarati
return it->second;
}
void CompilerContext::resetVisitedNodes(ASTNode const* _node)
{
stack<ASTNode const*> newStack;
newStack.push(_node);
std::swap(m_visitedNodes, newStack);
}
CompilerContext& CompilerContext::operator<<(eth::AssemblyItem _item)
{
solAssert(m_visitedNodes.size() > 0, "No node on the visited stack");

2
CompilerContext.h
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@ -100,6 +100,8 @@ public:
void appendProgramSize() { return m_asm.appendProgramSize(); }
/// Adds data to the data section, pushes a reference to the stack
eth::AssemblyItem appendData(bytes const& _data) { return m_asm.append(_data); }
/// Resets the stack of visited nodes with a new stack having only @c _node
void resetVisitedNodes(ASTNode const* _node);
/// Pops the stack of visited nodes
void popVisitedNodes() { m_visitedNodes.pop();}
/// Pushes an ASTNode to the stack of visited nodes