forked from IronLanguages/ironpython3
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathLocalOrArg.cs
More file actions
56 lines (44 loc) · 1.36 KB
/
LocalOrArg.cs
File metadata and controls
56 lines (44 loc) · 1.36 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information.
#if FEATURE_LCG
using System;
using System.Reflection.Emit;
namespace IronPython.Modules {
/// <summary>
/// Wrapper class for emitting locals/variables during marshalling code gen.
/// </summary>
internal abstract class LocalOrArg {
public abstract void Emit(ILGenerator ilgen);
public abstract Type Type {
get;
}
}
internal class Local : LocalOrArg {
private readonly LocalBuilder _local;
public Local(LocalBuilder local) {
_local = local;
}
public override void Emit(ILGenerator ilgen) {
ilgen.Emit(OpCodes.Ldloc, _local);
}
public override Type Type {
get { return _local.LocalType; }
}
}
internal class Arg : LocalOrArg {
private readonly int _index;
private readonly Type _type;
public Arg(int index, Type type) {
_index = index;
_type = type;
}
public override void Emit(ILGenerator ilgen) {
ilgen.Emit(OpCodes.Ldarg, _index);
}
public override Type Type {
get { return _type; }
}
}
}
#endif