private SyntaxNode BindCall(CallNode node, Dictionary <string, string> environment)
{
string name;
if (!environment.TryGetValue(node.funcName, out name))
{
throw new Exception("Unknow identifier: " + node.funcName);
}
List <SyntaxNode> boundValues = new List <SyntaxNode>();
foreach (SyntaxNode val in node.values)
{
boundValues.Add(BindExpression(val, environment));
}
return(new CallNode(name, boundValues));
}
private string GenerateCall(CallNode node, List <Instruction> instructions)
{
string r = GetRegister();
string callString = node.funcName + "(";
for (int i = 0; i < node.values.Count; i++)
{
callString += GenerateExpression(node.values[i], instructions);
if (i == node.values.Count - 1)
{
callString += ")";
}
else
{
callString += ",";
}
}
instructions.Add(new MoveInstruction(callString, r));
return(r);
}