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| author | Jes Cok <xigua67damn@gmail.com> | 2024-09-13 13:14:51 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-09-13 21:04:06 +0000 |
| commit | 76e44f42c819e0fdd23918ea05a96b1f2d764de7 (patch) | |
| tree | 4ec95362006738506b4d3ee6855e5c06055d0dfb /src/encoding/gob | |
| parent | bc7c35a6d3bb0074d07beebedc0afcbdcebb8d3f (diff) | |
| download | go-76e44f42c819e0fdd23918ea05a96b1f2d764de7.tar.xz | |
encoding/gob: make use of maps.Clone
Change-Id: I6a23219a9e05350bdd9205e19165d5944f15de31
GitHub-Last-Rev: 8c295bf55feaa07cd487e6015029c4682a1480b0
GitHub-Pull-Request: golang/go#69429
Reviewed-on: https://go-review.googlesource.com/c/go/+/612719
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Commit-Queue: Ian Lance Taylor <iant@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Diffstat (limited to 'src/encoding/gob')
| -rw-r--r-- | src/encoding/gob/type.go | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/encoding/gob/type.go b/src/encoding/gob/type.go index c3ac1dbd61..a26070713f 100644 --- a/src/encoding/gob/type.go +++ b/src/encoding/gob/type.go @@ -8,6 +8,7 @@ import ( "encoding" "errors" "fmt" + "maps" "os" "reflect" "sync" @@ -779,10 +780,7 @@ func buildTypeInfo(ut *userTypeInfo, rt reflect.Type) (*typeInfo, error) { // Create new map with old contents plus new entry. m, _ := typeInfoMap.Load().(map[reflect.Type]*typeInfo) - newm := make(map[reflect.Type]*typeInfo, len(m)) - for k, v := range m { - newm[k] = v - } + newm := maps.Clone(m) newm[rt] = info typeInfoMap.Store(newm) return info, nil |