static int Main(string[] args)
{
MethodInfo testMethod = typeof(TestType).GetMethod("TestMethod") !;
NullabilityInfoContext nullabilityContext = new NullabilityInfoContext();
NullabilityInfo nullability = nullabilityContext.Create(testMethod.ReturnParameter);
if (nullability.ReadState != NullabilityState.Nullable)
{
return(-1);
}
return(100);
}
static int Main(string[] args)
{
MethodInfo testMethod = typeof(TestType).GetMethod("TestMethod") !;
NullabilityInfoContext nullabilityContext = new NullabilityInfoContext();
try
{
nullabilityContext.Create(testMethod.ReturnParameter);
return(-1);
}
catch (InvalidOperationException)
{
return(100);
}
}
private static CsTypeMember Create(FieldInfo fieldInfo)
{
CsLiteral?GetLiteral(Type fieldType)
{
if (!fieldInfo.IsLiteral)
{
return(null);
}
var constantValue = fieldInfo.GetRawConstantValue();
if (fieldType == typeof(string) ||
fieldType == typeof(int) ||
fieldType == typeof(bool) ||
fieldType.IsEnum)
{
return(new CsLiteral {
Value = constantValue, Type = new CsType(fieldType)
});
}
return(null);
}
var context = new NullabilityInfoContext();
var info = context.Create(fieldInfo);
return(new CsField
{
Name = fieldInfo.Name,
IsStatic = fieldInfo.IsStatic,
IsInherited = fieldInfo.DeclaringType != fieldInfo.ReflectedType,
AccessModifier = GetAccessModifier(fieldInfo.IsPrivate,
fieldInfo.IsFamily,
fieldInfo.IsPublic,
fieldInfo.IsAssembly),
Attributes = fieldInfo.CustomAttributes
.Select(x => new CsAttribute
{
Name = x.AttributeType.Name,
OriginalType = x.AttributeType
})
.ToArray(),
Type = new CsType(fieldInfo.FieldType),
Value = GetLiteral(fieldInfo.FieldType)
});
}
private static CsProperty Create(PropertyInfo propertyInfo)
{
var getMethod = propertyInfo.GetGetMethod();
if (getMethod == null)
{
return(null);
}
// ignoring overridden props
if (getMethod != getMethod.GetBaseDefinition())
{
return(null);
}
var context = new NullabilityInfoContext();
var info = context.Create(propertyInfo);
return(new CsProperty
{
Name = propertyInfo.Name,
IsStatic = getMethod.IsStatic,
IsInherited = propertyInfo.DeclaringType != propertyInfo.ReflectedType,
AccessModifier = GetAccessModifier(getMethod.IsPrivate,
getMethod.IsFamily,
getMethod.IsPublic,
getMethod.IsAssembly),
Attributes = propertyInfo.CustomAttributes
.Select(x => new CsAttribute
{
Name = x.AttributeType.Name,
OriginalType = x.AttributeType
})
.ToArray(),
Type = new CsType(propertyInfo.PropertyType),
IsNullable = info.ReadState == NullabilityState.Nullable
});
}
public static bool IsContainsNullable(this FieldInfo fieldInfo)
{
NullabilityInfo nullInfo = _nullableContextHandler.Create(fieldInfo);
return(IsContainsNullable(nullInfo));
}
