private void EmitCodeOnAllSubnodes(StatementSequenceEmitter node, HappyPenguinCodeEmitter emitter)
{
foreach (var subNode in node.SubNodes)
{
subNode.EmitCode(emitter);
if (subNode.SubNodes.Count > 0) //If there are subNodes, recurse again
{
EmitCodeOnAllSubnodes(subNode, emitter);
}
}
}
private void AddEmitterToRoot(StatementSequenceEmitter rootEmitter, StatementSequenceNode astNode)
{
foreach (var astSubNode in astNode.SubNodes)
{
StatementSequenceEmitter emittedNode = new NoOpEmitter();
TypeSwitch.On(astSubNode)
.Case((VariableDeclarationNode variableDeclarationNode) =>
{
emittedNode = new VariableDeclarationNodeEmitter(variableDeclarationNode);
})
.Case((ReturnStatementNode returnStatementNode) =>
{
emittedNode = new ReturnStatementNodeEmitter(returnStatementNode);
});
if (astSubNode is StatementSequenceNode)
{
AddEmitterToRoot(emittedNode, astSubNode as StatementSequenceNode); //Also copy subnodes
}
rootEmitter.SubNodes.Add(emittedNode);
}
}
