Request to merge Go1.20 into master#1398
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grantnelson-wf merged 78 commits intomasterfrom Jan 12, 2026
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[go1.20] Starting 1.20 updates
[go1.20] Context import update for 1.20
[go1.20] Added temporary generics override for sync.Map
[go1.20] Added temporary generics override for time formatting
[go1.20] Update runtime_beforeExit to have exit code parameter.
[go1.20] Updated the linkname to handle new directives
[go1.20] Override cypto/subtle XORBytes
[go1.20] Merge master into go1.20
[go1.20] Update test run example native override
[go1.20] Updating known fails for gorepo
[go1.20] More known fails and a fix
[go1.20] Updated gorepo test flag handling
[go1.20] Added support for unsafe.SliceData
[go1.20] Pull master into go1.20 to get the CI update
[go1.20] Adding skips to some crypto tests
[go1.20] Adding experimental generics flag to measure-size.yml for go1.20
[go1.20] Added copy from slice to array copy
[go1.20] Pull master into go1.20 again
[go1.20] go1.20 branch update to master
Go1.20 update to master
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grantnelson-wf
commented
Jan 7, 2026
Merged
Touchup of go1.20
grantnelson-wf
commented
Jan 12, 2026
nevkontakte
approved these changes
Jan 12, 2026
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The go1.20 branch has been passing tests. This PR is for testing and eventually merging of go1.20 into GopherJS once everything else is ready.
Things to check:
showKnownFails(and any other configuration) enabled to ensure that is running all the tests that it can (see comment)(This is currently a WIP since this work may require a lot of review and I'm not sure if everyone is ready for that yet.)
Related to #1270