LGTM.com - false positive for move and copy assignment operators not returning *this (C++)
Đang mở
acknowledged
C++
false-positive
not security
- Ngôn ngữ chính
- CodeQL
- Star
- 10.1k
- Fork
- 2.1k
- Merge trung bình
- 2 ngày 15 giờ
- Pull request đã merge (30 ngày)
- 141
Mô tả
The error is reported for these operators when `*this` is returned indirectly via a function call. For example:
https://lgtm.com/projects/g/oknenavin/cxon/snapshot/9103621a01a81595999681a97870d8930d56aa58/files/src/cxon/lang/cbor/node/node.hxx?sort=name&dir=ASC&mode=heatmap#xc6e83398218bd018:1
we have:
``` c++
return value::move_assign(*this, std::forward(o));
```
where `value::move_assign` returns its first argument, which is `*this`.
Hướng dẫn đóng góp
Đánh giá
Issue này chưa được đánh giá.