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authorIan Lance Taylor <iant@golang.org>2021-07-30 14:28:58 -0700
committerIan Lance Taylor <iant@golang.org>2021-08-12 20:23:07 -0700
commitc5b21c3f4c17b0649155035d2f9aa97b2da8a813 (patch)
treec6d3a68b503ba5b16182acbb958e3e5dbc95a43b /libgo/go/sync/map.go
parent72be20e20299ec57b4bc9ba03d5b7d6bf10e97cc (diff)
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libgo: update to Go1.17rc2
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/341629
Diffstat (limited to 'libgo/go/sync/map.go')
-rw-r--r--libgo/go/sync/map.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/libgo/go/sync/map.go b/libgo/go/sync/map.go
index 9ad2535..dfb62dd 100644
--- a/libgo/go/sync/map.go
+++ b/libgo/go/sync/map.go
@@ -73,7 +73,8 @@ var expunged = unsafe.Pointer(new(interface{}))
type entry struct {
// p points to the interface{} value stored for the entry.
//
- // If p == nil, the entry has been deleted and m.dirty == nil.
+ // If p == nil, the entry has been deleted, and either m.dirty == nil or
+ // m.dirty[key] is e.
//
// If p == expunged, the entry has been deleted, m.dirty != nil, and the entry
// is missing from m.dirty.