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Issues list

runtime: AIX build broken with fatal error 'taggedPointerPack invalid packing' BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. NeedsFix The path to resolution is known, but the work has not been done. OS-AIX
#73515 opened Apr 28, 2025 by ayappanec Go1.25
@randall77
3
go/types: deferred function executed multiple times BugReport Issues describing a possible bug in the Go implementation. compiler/runtime Issues related to the Go compiler and/or runtime. gopls/memory-corruption "can't happen" gopls crashes (races, unsafe, miscompile, runtime bugs, faulty HW) gopls/telemetry-wins gopls Issues related to the Go language server, gopls. NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Tools This label describes issues relating to any tools in the x/tools repository.
#73267 opened Apr 8, 2025 by adonovan Backlog
@randall77
7
x/debug: viewcore can't type some stack variables compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest Issues asking for a new feature that does not need a proposal. help wanted NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
#73035 opened Mar 25, 2025 by mknyszek Unplanned
@mknyszek @randall77
1
cmd/compile: len(*f()) does not panic when f() returns (*[k]T)(nil) compiler/runtime Issues related to the Go compiler and/or runtime. NeedsFix The path to resolution is known, but the work has not been done.
#72844 opened Mar 13, 2025 by aykevl Go1.25
@randall77
10
cmd/compile: large literal maps excessively contribute to binary size 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.
#71937 opened Feb 24, 2025 by tdewolff Backlog
@randall77
8
cmd/link: function "decodetypeGcmask" read gcdata from shared object file may not correct when use lld link in linux/arm64 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.
#69466 opened Sep 14, 2024 by And-ZJ Unplanned
@randall77
9
cmd/compile: better optimization of type switches in instantiated generic functions 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
#59591 opened Apr 13, 2023 by ianlancetaylor Backlog
@randall77
2
cmd/compile: multiple performance regressions due to CL 270940, 448036, or 454036 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.
#58166 opened Jan 31, 2023 by prattmic Backlog
@randall77
14
sync: sync.Mutex.* escape m *Mutex argument 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
#57910 opened Jan 18, 2023 by Jorropo Backlog
@randall77
2
cmd/compile: For some sizes, zeroing memory through OpZero could be faster (AMD64) compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made.
#56997 opened Nov 30, 2022 by jake-ciolek Backlog
@randall77 @jake-ciolek
8
cmd/compile: AMD64 and i386 conditional suffixes of Ops are inconsistent 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.
#56722 opened Nov 13, 2022 by Jorropo Backlog
@randall77
2
runtime: reuse map string key instead of allocating 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
#55930 opened Sep 29, 2022 by dsnet Backlog
@mdempsky @randall77
15
cmd/compile: generic function argument causes escape to heap compiler/runtime Issues related to the Go compiler and/or runtime. generics Issue is related to generics NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. Performance
#48849 opened Oct 7, 2021 by bboreham Backlog
@mdempsky @randall77
20
cmd/compile: random performance fluctuations after unrelated changes NeedsFix The path to resolution is known, but the work has not been done. Performance
#8717 opened Sep 12, 2014 by dvyukov Unplanned
@randall77
9
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