diff options
Diffstat (limited to 'src/encoding/json/decode_test.go')
| -rw-r--r-- | src/encoding/json/decode_test.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/encoding/json/decode_test.go b/src/encoding/json/decode_test.go index fc546bf2a7..27ceee471a 100644 --- a/src/encoding/json/decode_test.go +++ b/src/encoding/json/decode_test.go @@ -195,6 +195,11 @@ type embed struct { Q int } +type Issue21357 struct { + *embed + R int +} + type Loop struct { Loop1 int `json:",omitempty"` Loop2 int `json:",omitempty"` @@ -866,6 +871,20 @@ var unmarshalTests = []unmarshalTest{ err: fmt.Errorf("json: unknown field \"extra\""), disallowUnknownFields: true, }, + + // Issue 21357. + // Ignore any embedded fields that are pointers to unexported structs. + { + in: `{"Q":1,"R":2}`, + ptr: new(Issue21357), + out: Issue21357{R: 2}, + }, + { + in: `{"Q":1,"R":2}`, + ptr: new(Issue21357), + err: fmt.Errorf("json: unknown field \"Q\""), + disallowUnknownFields: true, + }, } func TestMarshal(t *testing.T) { |