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author | Gustavo Niemeyer <gustavo@niemeyer.net> | 2012-04-12 22:16:31 -0300 |
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committer | Gustavo Niemeyer <gustavo@niemeyer.net> | 2012-04-12 22:16:31 -0300 |
commit | cd73d696d041d492a6a31bc02a895740c022c9bc (patch) | |
tree | 9ca5858cb6cd837aaf6d9187fe54585e12e30656 | |
parent | 18a71beb07d845176fcab6711b766eeee4d35d46 (diff) | |
download | go-cd73d696d041d492a6a31bc02a895740c022c9bc.tar.gz go-cd73d696d041d492a6a31bc02a895740c022c9bc.zip |
[release-branch.go1] time: panic if UnixNano is out of range
««« backport 4ed98a6b6fe5
time: panic if UnixNano is out of range
R=golang-dev, remyoudompheng, dsymonds, gustavo, dchest, r, rsc
CC=golang-dev
https://golang.org/cl/5985059
»»»
-rw-r--r-- | src/pkg/time/time.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pkg/time/time.go b/src/pkg/time/time.go index 473bc2a451..f556166fe6 100644 --- a/src/pkg/time/time.go +++ b/src/pkg/time/time.go @@ -763,7 +763,9 @@ func (t Time) Unix() int64 { } // UnixNano returns t as a Unix time, the number of nanoseconds elapsed -// since January 1, 1970 UTC. +// since January 1, 1970 UTC. The result is undefined if the Unix time +// in nanoseconds cannot be represented by an int64. Note that this +// means the result of calling UnixNano on the zero Time is undefined. func (t Time) UnixNano() int64 { return (t.sec+internalToUnix)*1e9 + int64(t.nsec) } |