15953067190

Committed 29 Jun 2025 07:59AM UTC coverage: 34.317% (+0.009%) from 34.308%

Build # 15953067190

Build Type

Pull #477

github

Committed by

web-flow

Commit Message

Merge e3586a52f into 9ce22e911

Pull Request Pull Request #477: ToTypeSignature performance improvement

Run Details

1779 of 6564 branches covered (27.1%)

Branch coverage included in aggregate %.

5 of 6 new or added lines in 1 file covered. (83.33%)

4187 of 10821 relevant lines covered (38.69%)

183657.65 hits per line

Source File
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70.59

/Cpp2IL.Core/Utils/AsmResolver/ContextToTypeSignature.cs

using System;
using System.Linq;
using AsmResolver.DotNet;
using AsmResolver.DotNet.Signatures;
using Cpp2IL.Core.Model.Contexts;
using LibCpp2IL.BinaryStructures;

namespace Cpp2IL.Core.Utils.AsmResolver;

public static class ContextToTypeSignature
{
    private static TypeDefinition GetTypeDefinition(this TypeAnalysisContext context)
    {
        return context.GetExtraData<TypeDefinition>("AsmResolverType") ?? throw new($"AsmResolver type not found in type analysis context for {context.FullName}");
    }

    public static TypeSignature ToTypeSignature(this TypeAnalysisContext context, ModuleDefinition parentModule) => context switch
    {
        ReferencedTypeAnalysisContext referencedTypeAnalysisContext => referencedTypeAnalysisContext.ToTypeSignature(parentModule),
        _ => parentModule.DefaultImporter.ImportType(context.GetTypeDefinition()).ToTypeSignature()
    };

    public static TypeSignature ToTypeSignature(this ReferencedTypeAnalysisContext context, ModuleDefinition parentModule) => context switch
    {
        GenericParameterTypeAnalysisContext genericParameterTypeAnalysisContext => genericParameterTypeAnalysisContext.ToTypeSignature(parentModule),
        GenericInstanceTypeAnalysisContext genericInstanceTypeAnalysisContext => genericInstanceTypeAnalysisContext.ToTypeSignature(parentModule),
        WrappedTypeAnalysisContext wrappedTypeAnalysisContext => wrappedTypeAnalysisContext.ToTypeSignature(parentModule),
        SentinelTypeAnalysisContext => SentinelTypeSignature.Instance,
        _ => throw new ArgumentException($"Unknown referenced type context {context.GetType()}", nameof(context))
    };

    public static GenericInstanceTypeSignature ToTypeSignature(this GenericInstanceTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        var genericType = context.GenericType.ToTypeSignature(parentModule).ToTypeDefOrRef();
        var genericArguments = context.GenericArguments.Select(a => a.ToTypeSignature(parentModule)).ToArray();

        return new GenericInstanceTypeSignature(genericType, context.IsValueType, genericArguments);
    }

    public static GenericParameterSignature ToTypeSignature(this GenericParameterTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return new GenericParameterSignature(parentModule, context.Type == Il2CppTypeEnum.IL2CPP_TYPE_VAR ? GenericParameterType.Type : GenericParameterType.Method, context.Index);
    }

    public static TypeSpecificationSignature ToTypeSignature(this WrappedTypeAnalysisContext context, ModuleDefinition parentModule) => context switch
    {
        SzArrayTypeAnalysisContext szArrayTypeAnalysisContext => szArrayTypeAnalysisContext.ToTypeSignature(parentModule),
        PointerTypeAnalysisContext pointerTypeAnalysisContext => pointerTypeAnalysisContext.ToTypeSignature(parentModule),
        ByRefTypeAnalysisContext byReferenceTypeAnalysisContext => byReferenceTypeAnalysisContext.ToTypeSignature(parentModule),
        ArrayTypeAnalysisContext arrayTypeAnalysisContext => arrayTypeAnalysisContext.ToTypeSignature(parentModule),
        PinnedTypeAnalysisContext pinnedTypeAnalysisContext => pinnedTypeAnalysisContext.ToTypeSignature(parentModule),
        BoxedTypeAnalysisContext boxedTypeAnalysisContext => boxedTypeAnalysisContext.ToTypeSignature(parentModule),
        CustomModifierTypeAnalysisContext customModifierTypeAnalysisContext => customModifierTypeAnalysisContext.ToTypeSignature(parentModule),
        _ => throw new ArgumentException($"Unknown wrapped type context {context.GetType()}", nameof(context))
    };

    public static SzArrayTypeSignature ToTypeSignature(this SzArrayTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakeSzArrayType();
    }

    public static PointerTypeSignature ToTypeSignature(this PointerTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakePointerType();
    }

    public static ByReferenceTypeSignature ToTypeSignature(this ByRefTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakeByReferenceType();
    }

    public static ArrayTypeSignature ToTypeSignature(this ArrayTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakeArrayTypeWithLowerBounds(context.Rank);
    }

    public static PinnedTypeSignature ToTypeSignature(this PinnedTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakePinnedType();
    }

    public static BoxedTypeSignature ToTypeSignature(this BoxedTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        // https://github.com/Washi1337/AsmResolver/pull/629
        return new BoxedTypeSignature(context.ElementType.ToTypeSignature(parentModule));
    }

    public static CustomModifierTypeSignature ToTypeSignature(this CustomModifierTypeAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ElementType.ToTypeSignature(parentModule).MakeModifierType(context.ModifierType.ToTypeSignature(parentModule).ToTypeDefOrRef(), context.Required);
    }

    public static TypeSignature ToTypeSignature(this ParameterAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.ParameterType.ToTypeSignature(parentModule);
    }

    public static TypeSignature ToTypeSignature(this FieldAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.FieldType.ToTypeSignature(parentModule);
    }

    public static TypeSignature ToTypeSignature(this EventAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.EventType.ToTypeSignature(parentModule);
    }

    public static TypeSignature ToTypeSignature(this PropertyAnalysisContext context, ModuleDefinition parentModule)
    {
        return context.PropertyType.ToTypeSignature(parentModule);
    }
}

1	using System;
2	using System.Linq;
3	using AsmResolver.DotNet;
4	using AsmResolver.DotNet.Signatures;
5	using Cpp2IL.Core.Model.Contexts;
6	using LibCpp2IL.BinaryStructures;
7
8	namespace Cpp2IL.Core.Utils.AsmResolver;
9
10	public static class ContextToTypeSignature
11	{
12	private static TypeDefinition GetTypeDefinition(this TypeAnalysisContext context)
13	{
14	return context.GetExtraData<TypeDefinition>("AsmResolverType") ?? throw new($"AsmResolver type not found in type analysis context for {context.FullName}");	282,384!
15	}
16
17	public static TypeSignature ToTypeSignature(this TypeAnalysisContext context, ModuleDefinition parentModule) => context switch	317,394✔
18	{	317,394✔
19	ReferencedTypeAnalysisContext referencedTypeAnalysisContext => referencedTypeAnalysisContext.ToTypeSignature(parentModule),	35,010✔
20	_ => parentModule.DefaultImporter.ImportType(context.GetTypeDefinition()).ToTypeSignature()	282,384✔
21	};	317,394✔
22
23	public static TypeSignature ToTypeSignature(this ReferencedTypeAnalysisContext context, ModuleDefinition parentModule) => context switch	35,010!
24	{	35,010✔
25	GenericParameterTypeAnalysisContext genericParameterTypeAnalysisContext => genericParameterTypeAnalysisContext.ToTypeSignature(parentModule),	7,515✔
26	GenericInstanceTypeAnalysisContext genericInstanceTypeAnalysisContext => genericInstanceTypeAnalysisContext.ToTypeSignature(parentModule),	8,920✔
27	WrappedTypeAnalysisContext wrappedTypeAnalysisContext => wrappedTypeAnalysisContext.ToTypeSignature(parentModule),	18,575✔
28	SentinelTypeAnalysisContext => SentinelTypeSignature.Instance,	×
NEW 29	_ => throw new ArgumentException($"Unknown referenced type context {context.GetType()}", nameof(context))	×
30	};	35,010✔
31
32	public static GenericInstanceTypeSignature ToTypeSignature(this GenericInstanceTypeAnalysisContext context, ModuleDefinition parentModule)
33	{
34	var genericType = context.GenericType.ToTypeSignature(parentModule).ToTypeDefOrRef();	8,920✔
35	var genericArguments = context.GenericArguments.Select(a => a.ToTypeSignature(parentModule)).ToArray();	19,720✔
36
37	return new GenericInstanceTypeSignature(genericType, context.IsValueType, genericArguments);	8,920✔
38	}
39
40	public static GenericParameterSignature ToTypeSignature(this GenericParameterTypeAnalysisContext context, ModuleDefinition parentModule)
41	{
42	return new GenericParameterSignature(parentModule, context.Type == Il2CppTypeEnum.IL2CPP_TYPE_VAR ? GenericParameterType.Type : GenericParameterType.Method, context.Index);	7,515✔
43	}
44
45	public static TypeSpecificationSignature ToTypeSignature(this WrappedTypeAnalysisContext context, ModuleDefinition parentModule) => context switch	18,575!
46	{	18,575✔
47	SzArrayTypeAnalysisContext szArrayTypeAnalysisContext => szArrayTypeAnalysisContext.ToTypeSignature(parentModule),	10,850✔
48	PointerTypeAnalysisContext pointerTypeAnalysisContext => pointerTypeAnalysisContext.ToTypeSignature(parentModule),	2,300✔
49	ByRefTypeAnalysisContext byReferenceTypeAnalysisContext => byReferenceTypeAnalysisContext.ToTypeSignature(parentModule),	5,420✔
50	ArrayTypeAnalysisContext arrayTypeAnalysisContext => arrayTypeAnalysisContext.ToTypeSignature(parentModule),	5✔
51	PinnedTypeAnalysisContext pinnedTypeAnalysisContext => pinnedTypeAnalysisContext.ToTypeSignature(parentModule),	×
52	BoxedTypeAnalysisContext boxedTypeAnalysisContext => boxedTypeAnalysisContext.ToTypeSignature(parentModule),	×
53	CustomModifierTypeAnalysisContext customModifierTypeAnalysisContext => customModifierTypeAnalysisContext.ToTypeSignature(parentModule),	×
54	_ => throw new ArgumentException($"Unknown wrapped type context {context.GetType()}", nameof(context))	×
55	};	18,575✔
56
57	public static SzArrayTypeSignature ToTypeSignature(this SzArrayTypeAnalysisContext context, ModuleDefinition parentModule)
58	{
59	return context.ElementType.ToTypeSignature(parentModule).MakeSzArrayType();	10,850✔
60	}
61
62	public static PointerTypeSignature ToTypeSignature(this PointerTypeAnalysisContext context, ModuleDefinition parentModule)
63	{
64	return context.ElementType.ToTypeSignature(parentModule).MakePointerType();	2,300✔
65	}
66
67	public static ByReferenceTypeSignature ToTypeSignature(this ByRefTypeAnalysisContext context, ModuleDefinition parentModule)
68	{
69	return context.ElementType.ToTypeSignature(parentModule).MakeByReferenceType();	5,420✔
70	}
71
72	public static ArrayTypeSignature ToTypeSignature(this ArrayTypeAnalysisContext context, ModuleDefinition parentModule)
73	{
74	return context.ElementType.ToTypeSignature(parentModule).MakeArrayTypeWithLowerBounds(context.Rank);	5✔
75	}
76
77	public static PinnedTypeSignature ToTypeSignature(this PinnedTypeAnalysisContext context, ModuleDefinition parentModule)
78	{
79	return context.ElementType.ToTypeSignature(parentModule).MakePinnedType();	×
80	}
81
82	public static BoxedTypeSignature ToTypeSignature(this BoxedTypeAnalysisContext context, ModuleDefinition parentModule)
83	{
84	// https://github.com/Washi1337/AsmResolver/pull/629
85	return new BoxedTypeSignature(context.ElementType.ToTypeSignature(parentModule));	×
86	}
87
88	public static CustomModifierTypeSignature ToTypeSignature(this CustomModifierTypeAnalysisContext context, ModuleDefinition parentModule)
89	{
90	return context.ElementType.ToTypeSignature(parentModule).MakeModifierType(context.ModifierType.ToTypeSignature(parentModule).ToTypeDefOrRef(), context.Required);	×
91	}
92
93	public static TypeSignature ToTypeSignature(this ParameterAnalysisContext context, ModuleDefinition parentModule)
94	{
95	return context.ParameterType.ToTypeSignature(parentModule);	155✔
96	}
97
98	public static TypeSignature ToTypeSignature(this FieldAnalysisContext context, ModuleDefinition parentModule)
99	{
100	return context.FieldType.ToTypeSignature(parentModule);	58,895✔
101	}
102
103	public static TypeSignature ToTypeSignature(this EventAnalysisContext context, ModuleDefinition parentModule)
104	{
105	return context.EventType.ToTypeSignature(parentModule);	75✔
106	}
107
108	public static TypeSignature ToTypeSignature(this PropertyAnalysisContext context, ModuleDefinition parentModule)
109	{
110	return context.PropertyType.ToTypeSignature(parentModule);	15,360✔
111	}
112	}

SamboyCoding / Cpp2IL / 15953067190

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