diff options
| author | j2gg0s <j2gg0s@gmail.com> | 2024-08-15 02:11:44 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2024-08-15 20:28:20 +0000 |
| commit | bd8977be0c429a6eec8a99bfefc4e41c74891865 (patch) | |
| tree | 907e447e0f9b604c6e29a9069220e6a619d8fb1b /src/encoding/json/decode.go | |
| parent | 970b1c042cddb5f944d3db1cc2c3d87a3ffabe52 (diff) | |
| download | go-bd8977be0c429a6eec8a99bfefc4e41c74891865.tar.xz | |
encoding/json: merge FieldStack if the error's Field exists.
When people return UnmarshalTypeError in UnmarshalJSON, we should append error's Field to FieldStack.
Fixes #68750
Change-Id: I0a5a9b259a1b569de1bebc815ec936c913e10469
GitHub-Last-Rev: 18796addc3fa0d367ba1a3f4bd268ca246890fe0
GitHub-Pull-Request: golang/go#68870
Reviewed-on: https://go-review.googlesource.com/c/go/+/605455
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Diffstat (limited to 'src/encoding/json/decode.go')
| -rw-r--r-- | src/encoding/json/decode.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/encoding/json/decode.go b/src/encoding/json/decode.go index 69a1013b85..19d4563e33 100644 --- a/src/encoding/json/decode.go +++ b/src/encoding/json/decode.go @@ -255,7 +255,11 @@ func (d *decodeState) addErrorContext(err error) error { switch err := err.(type) { case *UnmarshalTypeError: err.Struct = d.errorContext.Struct.Name() - err.Field = strings.Join(d.errorContext.FieldStack, ".") + fieldStack := d.errorContext.FieldStack + if err.Field != "" { + fieldStack = append(fieldStack, err.Field) + } + err.Field = strings.Join(fieldStack, ".") } } return err |