diff options
Diffstat (limited to 'src/pkg/time/time.go')
| -rw-r--r-- | src/pkg/time/time.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/pkg/time/time.go b/src/pkg/time/time.go index c504df740..0a2b09142 100644 --- a/src/pkg/time/time.go +++ b/src/pkg/time/time.go @@ -934,6 +934,8 @@ func (t *Time) GobDecode(data []byte) error { // The time is a quoted string in RFC 3339 format, with sub-second precision added if present. func (t Time) MarshalJSON() ([]byte, error) { if y := t.Year(); y < 0 || y >= 10000 { + // RFC 3339 is clear that years are 4 digits exactly. + // See golang.org/issue/4556#c15 for more discussion. return nil, errors.New("Time.MarshalJSON: year outside of range [0,9999]") } return []byte(t.Format(`"` + RFC3339Nano + `"`)), nil |