public void CallExp(CallExp e)
{
for(int i = 0; i < e.Params.Length; i++){
e.Params[i].Visit(this);
}
if(e.System){
il.Emit(OpCodes.Call, ((typeof(LispRuntime)).GetMethod(e.FunctionName)));
}
else{
il.Emit(OpCodes.Call, (MethodInfo)Functions[e.FunctionName]);
}
}
public void CallExp(CallExp e)
{
if (!e.System){
if(e.FunctionName == CurrentFuncName){
for(int i = 0; i < e.Params.Length; i++){
e.Params[i].Visit(this);
}
e.ExpType = typeof(void); //Recursive Function. Return type unknown.
}
else{
FunctionDef f = (FunctionDef)Functions[e.FunctionName];
for(int i = 0; i < e.Params.Length; i++){
e.Params[i].Visit(this);
CheckAny(ref e.Params[i], (Type)f.Params[i]);
}
e.ExpType = f.ExpType;
}
}
else{
FunctionDef f = (FunctionDef)Functions[e.FunctionName];
for (int i = 0; i < e.Params.Length; i++){
e.Params[i].Visit(this);
CheckAny(ref e.Params[i], (Type)f.Params[i]);
}
//ExpType of System functions is set while parsing itself.
//e.ExpType = (Type)Functions[e.FunctionName];
}
}
