private MethodInfo GetMappedMethodInfo(IType targetType, IMethod source)
{
var mi = GetMethodInfo(source);
if (mi.DeclaringType.IsGenericTypeDefinition)
return GetConstructedMethodInfo(targetType, mi);
// HACK: .NET Reflection doesn't allow calling TypeBuilder.GetMethod(Type, MethodInfo)
// on types that aren't generic definitions (like open constructed types), so we have to
// manually find the corresponding MethodInfo on the declaring type's definition before
// mapping it
var definition = mi.DeclaringType.GetGenericTypeDefinition();
var correspondingMethod = Array.Find(definition.GetMethods(), it => it.MetadataToken == mi.MetadataToken);
return GetConstructedMethodInfo(targetType, correspondingMethod);
}
