private void EmitWriteArrayLoop(CompilerContext ctx, Local i, Local arr)
{
ctx.LoadValue(0);
ctx.StoreValue(i);
CodeLabel label = ctx.DefineLabel();
CodeLabel label2 = ctx.DefineLabel();
ctx.Branch(label, false);
ctx.MarkLabel(label2);
ctx.LoadArrayValue(arr, i);
if (this.SupportNull)
{
base.Tail.EmitWrite(ctx, null);
}
else
{
ctx.WriteNullCheckedTail(this.itemType, base.Tail, null);
}
ctx.LoadValue(i);
ctx.LoadValue(1);
ctx.Add();
ctx.StoreValue(i);
ctx.MarkLabel(label);
ctx.LoadValue(i);
ctx.LoadLength(arr, false);
ctx.BranchIfLess(label2, false);
}
protected override void EmitRead(CompilerContext ctx, Local valueFrom)
{
Type type = ctx.MapType(typeof(List <>)).MakeGenericType(new Type[] { this.itemType });
Type expectedType = this.ExpectedType;
using (Local local = this.AppendToCollection ? ctx.GetLocalWithValue(expectedType, valueFrom) : null)
{
using (Local local2 = new Local(ctx, expectedType))
{
using (Local local3 = new Local(ctx, type))
{
ctx.EmitCtor(type);
ctx.StoreValue(local3);
ListDecorator.EmitReadList(ctx, local3, base.Tail, type.GetMethod("Add"), this.packedWireType, false);
using (Local local4 = this.AppendToCollection ? new Local(ctx, ctx.MapType(typeof(int))) : null)
{
Type[] types = new Type[] { ctx.MapType(typeof(Array)), ctx.MapType(typeof(int)) };
if (this.AppendToCollection)
{
ctx.LoadLength(local, true);
ctx.CopyValue();
ctx.StoreValue(local4);
ctx.LoadAddress(local3, type);
ctx.LoadValue(type.GetProperty("Count"));
ctx.Add();
ctx.CreateArray(this.itemType, null);
ctx.StoreValue(local2);
ctx.LoadValue(local4);
CodeLabel label = ctx.DefineLabel();
ctx.BranchIfFalse(label, true);
ctx.LoadValue(local);
ctx.LoadValue(local2);
ctx.LoadValue(0);
ctx.EmitCall(expectedType.GetMethod("CopyTo", types));
ctx.MarkLabel(label);
ctx.LoadValue(local3);
ctx.LoadValue(local2);
ctx.LoadValue(local4);
}
else
{
ctx.LoadAddress(local3, type);
ctx.LoadValue(type.GetProperty("Count"));
ctx.CreateArray(this.itemType, null);
ctx.StoreValue(local2);
ctx.LoadAddress(local3, type);
ctx.LoadValue(local2);
ctx.LoadValue(0);
}
types[0] = expectedType;
MethodInfo method = type.GetMethod("CopyTo", types);
if (method == null)
{
types[1] = ctx.MapType(typeof(Array));
method = type.GetMethod("CopyTo", types);
}
ctx.EmitCall(method);
}
ctx.LoadValue(local2);
}
}
}
}