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Issues list

Proposal: A built-in Go error check function, "try" error-handling Language & library change proposals that are about error handling. LanguageChange Suggested changes to the Go language Proposal v2 A language change or incompatible library change
#32437 by griesemer was closed Jul 16, 2019 Proposal
815 👍 351
proposal: permit blank (_) separator in integer number literals FrozenDueToAge LanguageChange Suggested changes to the Go language NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Proposal Proposal-Accepted v2 A language change or incompatible library change
#28493 by griesemer was closed May 7, 2019 Go1.13
82 👍 114
all: rewrite interface{} to any FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. release-blocker
#49884 by griesemer was closed Dec 13, 2021 Go1.18
14 👍 95
Proposal: Alias declarations for Go Proposal
#16339 by griesemer was closed Nov 4, 2016 Proposal
371 👍 54
go/ast: Free-floating comments are single-biggest issue when manipulating the AST Refactoring Issues related to refactoring tools
#20744 opened Jun 21, 2017 by griesemer Unreleased
@adonovan
38 👍 51
spec: investigate if we can remove (most or all) needs for the concept of a core type NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. umbrella
#63940 opened Nov 3, 2023 by griesemer Unplanned
@griesemer
29 👍 43
proposal: spec: cannot assign to a field of a map element directly: m["foo"].f = x LanguageChange Suggested changes to the Go language LanguageChangeReview Discussed by language change review committee Proposal
#3117 opened Feb 23, 2012 by griesemer Proposal
39 👍 43
proposal: spec: allow signed shift counts FrozenDueToAge LanguageChange Suggested changes to the Go language NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Proposal Proposal-Accepted v2 A language change or incompatible library change
#19113 by griesemer was closed May 7, 2019 Go1.13
37 👍 40
proposal: spec: support for easy packing/unpacking of struct types LanguageChange Suggested changes to the Go language LanguageChangeReview Discussed by language change review committee Proposal
#64613 opened Dec 8, 2023 by griesemer Proposal
25 👍 36
proposal: Go 2: change len, cap to return untyped ints if result is constant FrozenDueToAge LanguageChange Suggested changes to the Go language NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Proposal v2 A language change or incompatible library change
#31795 by griesemer was closed Dec 3, 2019 Backlog
12 👍 36
spec: infer type arguments from assignments of generic functions (reverse type inference) FrozenDueToAge generics Issue is related to generics okay-after-rc1 Used by release team to mark a release-blocker issue as okay to resolve either before or after rc1 Proposal Proposal-Accepted release-blocker TypeInference Issue is related to generic type inference
#59338 by griesemer was closed Jul 25, 2023 Go1.21
@griesemer
31 👍 35
spec: allow basic interface types to instantiate comparable type parameters FrozenDueToAge generics Issue is related to generics Proposal Proposal-Accepted Proposal-FinalCommentPeriod
#56548 by griesemer was closed Dec 14, 2022 Go1.20
53 👍 30
proposal: permit iota, omission of init expressions in var declarations LanguageChange Suggested changes to the Go language LanguageChangeReview Discussed by language change review committee Proposal
#21473 opened Aug 16, 2017 by griesemer Proposal
12 👍 30
proposal: Go 2: allow goto to jump across variable declarations FrozenDueToAge LanguageChange Suggested changes to the Go language Proposal v2 A language change or incompatible library change
#27165 by griesemer was closed Oct 2, 2018 Proposal
11 👍 29
go/ast: provide AST Rewrite functionality (ast.Walk is not good enough) early-in-cycle A change that should be done early in the 3 month dev cycle. FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done.
#17108 by griesemer was closed Nov 16, 2017 Go1.10
41 👍 25
proposal: Tuple Types for Go dotdotdot ... LanguageChange Suggested changes to the Go language Proposal v2 A language change or incompatible library change
#64457 by griesemer was closed Dec 8, 2023 Proposal
23 👍 24
proposal: spec: disallow impossible interface-interface type assertions Analysis Issues related to static analysis (vet, x/tools/go/analysis) LanguageChange Suggested changes to the Go language LanguageChangeReview Discussed by language change review committee Proposal
#38907 opened May 6, 2020 by griesemer Proposal
@griesemer
6 👍 20
proposal: arbitrary-radix integer literals FrozenDueToAge Proposal v2 A language change or incompatible library change
#28256 by griesemer was closed Nov 7, 2018 Proposal
42 👍 20
proposal: spec: consider more strict "declared and not used" check (go/vet or even spec) LanguageChange Suggested changes to the Go language LanguageChangeReview Discussed by language change review committee Proposal
#20802 opened Jun 26, 2017 by griesemer Proposal
6 👍 17
runtime: stack traces of endless recursion should print top and bottom FrozenDueToAge help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
#7181 by griesemer was closed Mar 21, 2023 Backlog
@odeke-em
15 👍 15
proposal: spec: extend comma-ok expressions to + - * / arithmetic FrozenDueToAge LanguageChange Suggested changes to the Go language Proposal v2 A language change or incompatible library change
#6815 by griesemer was closed Dec 6, 2017 Unplanned
31 👍 12
Proposal: Ignore tags in struct type conversions FrozenDueToAge Proposal Proposal-Accepted
#16085 by griesemer was closed Oct 4, 2016 Proposal
22 👍 12
proposal: type parameters are comparable unless they exclude comparable types FrozenDueToAge generics Issue is related to generics Proposal
#52614 by griesemer was closed May 17, 2022 Proposal
102 👍 10
cmd/vet: consider reporting invalid/ignored Go versions in build tags Analysis Issues related to static analysis (vet, x/tools/go/analysis) Proposal Proposal-Accepted
#64127 by griesemer was closed Jul 29, 2024 Go1.24
9 👍 10
proposal: provide ioutil.SafeWriteFile writing to a tmp file before overwriting an existing file FrozenDueToAge Proposal
#17869 by griesemer was closed Dec 19, 2016 Proposal
21 👍 9
ProTip! Updated in the last three days: updated:>2024-08-13.