Support implementing multiple IConverter<,> in single converter class #8881
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ReubenBond
reviewed
Feb 25, 2024
| @@ -570,7 +570,8 @@ private bool TryGetSurrogateCodec(Type fieldType, Type searchType, out Type surr | |||
| var converterInterfaceArgs = Array.Empty<Type>(); | |||
| foreach (var @interface in converterType.GetInterfaces()) | |||
| { | |||
| if (@interface.IsConstructedGenericType && @interface.GetGenericTypeDefinition() == typeof(IConverter<,>)) | |||
| if (@interface.IsConstructedGenericType && @interface.GetGenericTypeDefinition() == typeof(IConverter<,>) | |||
| && @interface.GenericTypeArguments[0].IsAssignableFrom(fieldType)) | |||
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Should this be an equality check instead?
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Yes a simpler equality check should be fine.
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ReubenBond
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Mar 7, 2024
|
Should we also add |
- When declaring a single converter class for multiple surrogates, ICopier will always resolve the last declared IConverter<,> interface, failing with a InvalidCastException at runtime
- Added Equals and GetHashCode to foreign types
- Only resolves IConverter<,> interface matching foreign type
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Fix and unit test for #8879
Only select IConverter<,> interfaces whose types arguments matches the searched type.
Unit test also submitted separately as a fail test in #8880
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