Skip to content

Issues: golang/go

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
646 Open 927 Closed
646 Open 927 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

unique: optimize interning of string([]byte) in structs/arrays compiler/runtime Issues related to the Go compiler and/or runtime. Implementation Issues describing a semantics-preserving change to the Go implementation. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73821 opened May 22, 2025 by jakebailey Backlog
1
proposal: testing: run tests in parallel by default LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool Performance Proposal
#73805 opened May 21, 2025 by CAFxX Proposal
5
x/crypto/x509roots/fallback: high, unskippable, init cost NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance Unfortunate
#73691 opened May 13, 2025 by twpayne Unreleased
@mateusz834
9
cmd/compile: stronger constant propagation around closures compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest Issues asking for a new feature that does not need a proposal. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73601 opened May 5, 2025 by adonovan Unplanned
@JunyangShao
4
cmd/compile: non-escaping pointer operations block register lifting of values compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73589 opened May 2, 2025 by mcy Unplanned
2
proposal: x/net/http2: allow configuring the buffer allocator to avoid copies during reads LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool Performance Proposal
#73560 opened Apr 30, 2025 by arjan-bal Proposal
5
proposal: net/url: URL.Clone, Values.Clone LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool Performance Proposal
#73450 opened Apr 20, 2025 by seankhliao Proposal
9
archive/zip: support zero-copy writing NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73404 opened Apr 16, 2025 by hanwen-flow Proposal
4
proposal: io: add Seq for efficient, zero-copy I/O LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool Performance Proposal
#73154 opened Apr 3, 2025 by rogpeppe Proposal
28
cmd/compile: unnecessary bounds check when slicing after using slices.Grow BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73145 opened Apr 3, 2025 by dominikh Unplanned
2
testing: implement b.Loop keepalive without preventing inlining, which can lead to heap allocs NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance ToolProposal Issues describing a requested change to a Go tool or command-line program.
#73137 opened Apr 2, 2025 by thepudds
8
cmd/compile: don't escape argument when all possible values of function pointer are known compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73132 opened Apr 2, 2025 by dominikh
7
os: os.Root: use OBJ_DONT_REPARSE on Windows Implementation Issues describing a semantics-preserving change to the Go implementation. NeedsFix The path to resolution is known, but the work has not been done. OS-Windows Performance
#73080 opened Mar 27, 2025 by neild
1
os: os.Root: use O_NOFOLLOW_ANY on macOS LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool NeedsFix The path to resolution is known, but the work has not been done. OS-Darwin Performance
#73079 opened Mar 27, 2025 by neild
os: os.Root: use O_RESOLVE_BENEATH on FreeBSD LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool NeedsFix The path to resolution is known, but the work has not been done. OS-FreeBSD Performance
#73078 opened Mar 27, 2025 by neild
2
os: os.Root: use openat2 with RESOLVE_BENEATH on Linux LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool NeedsFix The path to resolution is known, but the work has not been done. OS-Linux Performance
#73077 opened Mar 27, 2025 by neild
1
os: faster os.Root operations where available LibraryProposal Issues describing a requested change to the Go standard library or x/ libraries, but not to a tool NeedsFix The path to resolution is known, but the work has not been done. Performance
#73076 opened Mar 27, 2025 by neild
@neild
runtime: Channel benchmark causes extremely high idle wake ups on macOS Sequoia BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#73055 opened Mar 26, 2025 by chrisprobst Go1.25
@prattmic
4
cmd/compile: doesn't optimize float comparison to MINSD BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsFix The path to resolution is known, but the work has not been done. Performance
#72831 opened Mar 12, 2025 by dominikh Unplanned
11
cmd/compile: slow escape analysis in large package in the typescript compiler compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Other None of the above. Performance
#72815 opened Mar 12, 2025 by Jorropo Backlog
@dr2chase
27
cmd/compile: storing strings doesn't take advantage of paired stores on arm64 BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#72741 opened Mar 7, 2025 by randall77 Unplanned
1
cmd/compile: use context-sensitivity to prevent inlining of cold callsites in PGO binary-size compiler/runtime Issues related to the Go compiler and/or runtime. Implementation Issues describing a semantics-preserving change to the Go implementation. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#72107 opened Mar 5, 2025 by yukatan1701 Backlog
10
x/benchmarks/sweet: re-enable gVisor benchmarks NeedsFix The path to resolution is known, but the work has not been done. Other None of the above. Performance
#72042 opened Feb 28, 2025 by prattmic Backlog
@prattmic
2
cmd/compile: teach escape analysis to conditionally stack alloc interface method call parameters like a slice in w.Write(b) compiler/runtime Issues related to the Go compiler and/or runtime. Implementation Issues describing a semantics-preserving change to the Go implementation. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Performance
#72036 opened Feb 28, 2025 by thepudds Unplanned
4
cmd/compile: store pairing on arm64 misses some cases BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. help wanted NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. Performance
#71987 opened Feb 26, 2025 by randall77 Backlog
1
ProTip! Add no:assignee to see everything that’s not assigned.