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go/.github/ISSUE_TEMPLATE/11-language-change.md
Sean Liao 8613ef81e6 .github: fix templates with multiple labels 
Also Go2 -> v2

Change-Id: Icde8ffc4a1ee2e43241a3dcd00ff0c48992b1e25
Reviewed-on: https://go-review.googlesource.com/c/go/+/514175
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Bypass: Dmitri Shuralyov <dmitshur@golang.org>
2023-07-31 18:28:27 +00:00

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name about title labels
Language Change Proposals Changes to the language proposal: Go 2:
Proposal
v2
LanguageChange

Author background

  • Would you consider yourself a novice, intermediate, or experienced Go programmer?
  • What other languages do you have experience with?

Related proposals

  • Has this idea, or one like it, been proposed before?
    • If so, how does this proposal differ?
  • Does this affect error handling?
    • If so, how does this differ from previous error handling proposals?
  • Is this about generics?
    • If so, how does this relate to the accepted design and other generics proposals?

Proposal

  • What is the proposed change?
  • Who does this proposal help, and why?
  • Please describe as precisely as possible the change to the language.
  • What would change in the language spec?
  • Please also describe the change informally, as in a class teaching Go.
  • Is this change backward compatible?
    • Breaking the Go 1 compatibility guarantee is a large cost and requires a large benefit. Show example code before and after the change.
    • Before
    • After
  • Orthogonality: how does this change interact or overlap with existing features?
  • Is the goal of this change a performance improvement?
    • If so, what quantifiable improvement should we expect?
    • How would we measure it?

Costs

  • Would this change make Go easier or harder to learn, and why?
  • What is the cost of this proposal? (Every language change has a cost).
  • How many tools (such as vet, gopls, gofmt, goimports, etc.) would be affected?
  • What is the compile time cost?
  • What is the run time cost?
  • Can you describe a possible implementation?
  • Do you have a prototype? (This is not required.)