diff options
| -rw-r--r-- | src/reflect/value.go | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/reflect/value.go b/src/reflect/value.go index bc48a76ce6..33b81d7209 100644 --- a/src/reflect/value.go +++ b/src/reflect/value.go @@ -2940,8 +2940,7 @@ func (v Value) CanConvert(t Type) bool { // from slice to pointer-to-array. if vt.Kind() == Slice && t.Kind() == Ptr && t.Elem().Kind() == Array { n := t.Elem().Len() - h := (*unsafeheader.Slice)(v.ptr) - if n > h.Len { + if n > v.Len() { return false } } @@ -3208,10 +3207,10 @@ func cvtStringRunes(v Value, t Type) Value { // convertOp: []T -> *[N]T func cvtSliceArrayPtr(v Value, t Type) Value { n := t.Elem().Len() - h := (*unsafeheader.Slice)(v.ptr) - if n > h.Len { - panic("reflect: cannot convert slice with length " + itoa.Itoa(h.Len) + " to pointer to array with length " + itoa.Itoa(n)) + if n > v.Len() { + panic("reflect: cannot convert slice with length " + itoa.Itoa(v.Len()) + " to pointer to array with length " + itoa.Itoa(n)) } + h := (*unsafeheader.Slice)(v.ptr) return Value{t.common(), h.Data, v.flag&^(flagIndir|flagAddr|flagKindMask) | flag(Ptr)} } |