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reflect: add type check to Value.Field()

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This commit is contained in:
Damian Gryski
2023-03-01 11:45:17 -08:00
committed by Damian Gryski
parent 069c397975
commit 584a2718d0
1 changed files with 3 additions and 0 deletions
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src/reflect/value.go
+3
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@@ -568,6 +568,9 @@ func (v Value) Elem() Value {
// Field returns the value of the i'th field of this struct. // Field returns the value of the i'th field of this struct.
func (v Value) Field(i int) Value { func (v Value) Field(i int) Value {
if v.Kind() != Struct {
panic(&ValueError{Method: "Field", Kind: v.Kind()})
}
structField := v.typecode.rawField(i) structField := v.typecode.rawField(i)
flags := v.flags flags := v.flags
if structField.PkgPath != "" { if structField.PkgPath != "" {