private static IEnumerable <TypeSig> BaseTypes(TypeDef typeDef)
{
if (typeDef == null)
{
yield break;
}
if (typeDef.BaseType == null)
{
yield break;
}
TypeSig baseType = typeDef.ToTypeSig();
do
{
var genericArgs = baseType is GenericInstSig ? ((GenericInstSig)baseType).GenericArguments : null;
baseType = GenericArgumentResolver.Resolve(typeDef.BaseType.ToTypeSig(), genericArgs, null);
yield return(baseType);
typeDef = typeDef.BaseType.ResolveTypeDef();
if (typeDef == null)
{
break;
}
} while (typeDef.BaseType != null);
}
/// <summary>
/// Resolves the type signature with the specified generic arguments.
/// </summary>
/// <param name="typeSig">The type signature.</param>
/// <param name="typeGenArgs">The type generic arguments.</param>
/// <param name="methodGenArgs">The method generic arguments.</param>
/// <returns>Resolved type signature.</returns>
/// <exception cref="System.ArgumentException">No generic arguments to resolve.</exception>
public static TypeSig Resolve(TypeSig typeSig, IList <TypeSig> typeGenArgs, IList <TypeSig> methodGenArgs)
{
if (typeSig == null)
{
return(typeSig);
}
if (typeGenArgs == null && methodGenArgs == null)
{
return(typeSig);
}
var resolver = new GenericArgumentResolver();
resolver.genericArguments = new GenericArguments();
resolver.recursionCounter = new RecursionCounter();
if (typeGenArgs != null)
{
resolver.genericArguments.PushTypeArgs(typeGenArgs);
}
if (methodGenArgs != null)
{
resolver.genericArguments.PushMethodArgs(methodGenArgs);
}
return(resolver.ResolveGenericArgs(typeSig));
}
public static bool MatchInterfaceMethod(MethodDef candidate, MethodDef method, ITypeDefOrRef interfaceContextType)
{
var genericInstSig = interfaceContextType.TryGetGenericInstSig();
if (genericInstSig != null)
{
return(MatchMethod(candidate, GenericArgumentResolver.Resolve(candidate == null ? null : candidate.MethodSig, genericInstSig.GenericArguments, null), method));
}
else
{
return(MatchMethod(candidate, candidate == null ? null : candidate.MethodSig, method));
}
}
private static MethodSig Resolve(MethodBaseSig method, TypeSig typeContext)
{
var genericArgs = typeContext is GenericInstSig ? ((GenericInstSig)typeContext).GenericArguments : null;
return(GenericArgumentResolver.Resolve(method, genericArgs, null));
}
private static TypeSig Resolve(TypeSig type, TypeSig typeContext)
{
var genericArgs = typeContext is GenericInstSig ? ((GenericInstSig)typeContext).GenericArguments : null;
return(GenericArgumentResolver.Resolve(type, genericArgs, null));
}
