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why not add some grammatical sugar like return_if_err(err)? #23029

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SuperGod opened this issue Dec 7, 2017 · 1 comment

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commented Dec 7, 2017

why not add some grammatical sugar like "return_if_err(err)"?
There are many code in my project :

	if err != nil {
		return
	}

sometimes, this code take up too much lines.
So,why not add some grammatical sugar like return_if_err(err)?

What version of Go are you using (go version)?

go 1.9

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (go env)?

What did you do?

If possible, provide a recipe for reproducing the error.
A complete runnable program is good.
A link on play.golang.org is best.

What did you expect to see?

What did you see instead?

@ALTree

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commented Dec 7, 2017

Syntactic sugar ideas for the if err != nil idiom are being discussed here: #21161. There are several proposals there, including a few similar to yours. Closing here, so we can keep the discussion in one place.

@ALTree ALTree closed this Dec 7, 2017

@golang golang locked and limited conversation to collaborators Dec 7, 2018

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