public override TypeReference ResolveType(Application app, Page page)
{
MethodDefinition meth = page.GetMethod (Name);
ResolvedType = meth.ReturnType;
return ResolvedType;
}
public override void Emit(Application app, Page page, ILProcessor processor)
{
MethodDefinition meth = page.GetMethod (Name);
processor.Emit (OpCodes.Ldarg_0);
processor.Emit (OpCodes.Ldarg_1);
processor.Emit (OpCodes.Ldarg_2);
for (int i = 2; i < meth.Parameters.Count; i++) {
if (i - 2 < Arguments.Count) {
Arguments [i - 2].Emit (app, page, processor);
continue;
}
ParameterDefinition p = meth.Parameters [i];
if (!p.HasConstant)
throw new Exception ("Illegal invoke statement, incorrect number of parameters.");
object constant = p.Constant;
if (constant is string)
processor.Emit (OpCodes.Ldstr, (string) constant);
else if (constant is int)
processor.Emit (OpCodes.Ldc_I4, (int) constant);
else if (constant is double)
processor.Emit (OpCodes.Ldc_R4, (double) constant);
else
throw new Exception (String.Format ("Illegal default argument type {0}", constant));
}
processor.Emit (OpCodes.Call, meth);
}
