Method buildCreationGraph

libsolidity/analysis/FunctionCallGraph.cpp:30–64

using namespace solidity::util;

CallGraph FunctionCallGraphBuilder::buildCreationGraph(ContractDefinition const& _contract)
{
	FunctionCallGraphBuilder builder(_contract);
	solAssert(builder.m_currentNode == CallGraph::Node(CallGraph::SpecialNode::Entry), "");

	// Create graph for constructor, state vars, etc
	for (ContractDefinition const* base: _contract.annotation().linearizedBaseContracts | ranges::views::reverse)
	{
		// The constructor and functions called in state variable initial assignments should have
		// an edge from Entry
		builder.m_currentNode = CallGraph::SpecialNode::Entry;
		for (auto const* stateVar: base->stateVariables())
			if (!stateVar->isConstant())
				stateVar->accept(builder);

		if (base->constructor())
		{
			builder.functionReferenced(*base->constructor());

			// Constructors and functions called in state variable initializers have an edge either from
			// the previous class in linearized order or from Entry if there's no class before.
			builder.m_currentNode = base->constructor();
		}

		// Functions called from the inheritance specifier should have an edge from the constructor
		// for consistency with functions called from constructor modifiers.
		for (auto const& inheritanceSpecifier: base->baseContracts())
			inheritanceSpecifier->accept(builder);
	}

	builder.m_currentNode = CallGraph::SpecialNode::Entry;
	builder.processQueue();

	return std::move(builder.m_graph);
}

CallGraph FunctionCallGraphBuilder::buildDeployedGraph(
	ContractDefinition const& _contract,