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proposal: reflect: back out multiple keys in key:value pair in struct tag #62035

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eihigh opened this issue Aug 15, 2023 · 2 comments
Open

proposal: reflect: back out multiple keys in key:value pair in struct tag #62035

eihigh opened this issue Aug 15, 2023 · 2 comments
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@eihigh
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eihigh commented Aug 15, 2023

Proposal #40281 was once accepted in Go1.16, but was reverted due to breaking changing found.

Now we have new features to improve compatibility. So it would be time to try again.

cc @scorsi
@gopherbot gopherbot added this to the Proposal milestone Aug 15, 2023
@scorsi
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scorsi commented Aug 15, 2023

Great idea, I still think that's a missing feature !

@ianlancetaylor
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The reflect package would have to know what Go version should be used for the caller for reflect.StructTag.Get. How can that be implemented?

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@ianlancetaylor @scorsi @gopherbot @eihigh