Is this a bug in irange.hpp
Nobody has claimed this yet.
Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 35/100
Research direction
Start with lines 166–169 of irange.hpp and inspect the types of m_first, m_step, and m_step_size. Check the surrounding irange implementation and existing tests to determine whether dereference() can return a reference to a temporary. Done means confirming the behavior and documenting or correcting it with appropriate test coverage.
Written by the indexing model from the issue text.
Description
Lines 166 to 169 in irange.hpp:
166 reference dereference() const
167 {
168 return m_first + (m_step * m_step_size);
169 }
This looks like it is returning a reference to a temporary. Undefined behaviour?
- Dominant language
- C++
- Stars
- 45
- Forks
- 104
- PR merge metrics
- No merged PRs in 30d
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