"The size of Int is machine-dependent" when using genericSerial

[thomasjm]

I think I'm running into a problem because genericSerial is defined in terms of Int:

beam/beam-migrate/Database/Beam/Migrate/SQL/BeamExtensions.hs

Line 34 in 0d9f6d8

genericSerial :: FieldReturnType 'True 'False be (SqlSerial Int) a => Text -> a

I'm trying to write my functions generically against backends, and using genericSerial requires me to add a FromBackendRow be Int constraint. However, that triggers the "explicitly sized integer" check.

I changed genericSerial to be generic over Integral types here: thomasjm@d4564da. Would you be interested in a PR? Thanks for the amazing library btw!

[3noch]

Yes please make a PR!

[arjunkathuria]

Running into "The size of Int is machine-dependent" too, though i don't seem to be using genericSerial, atleast not directly. How do i work around that?

Error snippet

The size of Int is machine-dependent. Use an explicitly sized integer such as Int32 instead.

[yaitskov]

I had the issue when column type is Int. Issue resolved after change type to Int32.

The problem is that type error is shown in select not field definition.