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#140 try fix: maybe memory collected before assigned to existing object graph

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This commit is contained in:
Tao Wen 2017-07-31 23:24:58 +08:00
parent 4892de725b
commit 5124683f24
1 changed files with 2 additions and 1 deletions
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3
feature_reflect_slice.go
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@ -124,7 +124,8 @@ func growOne(slice *sliceHeader, sliceType reflect.Type, elementType reflect.Typ
} }
} }
} }
dst := unsafe.Pointer(reflect.MakeSlice(sliceType, newLen, newCap).Pointer()) newVal := reflect.MakeSlice(sliceType, newLen, newCap)
dst := unsafe.Pointer(newVal.Pointer())
// copy old array into new array // copy old array into new array
originalBytesCount := uintptr(slice.Len) * elementType.Size() originalBytesCount := uintptr(slice.Len) * elementType.Size()
srcPtr := (*[1 << 30]byte)(slice.Data) srcPtr := (*[1 << 30]byte)(slice.Data)