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Activity for Chris Jester-Youngâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Suggested Edit | Post #280640 |
Suggested edit: Make the code strict-aliasing-safe. (more) |
declined | about 3 years ago |
| Comment | Post #280640 |
The code snippet in the question violates the strict aliasing rule, and is undefined behaviour. :-( The safe C way to type-pun is to use a `union`. I'll post a suggested edit with this (feel free to reformat/edit to taste). (more) |
— | about 3 years ago |
| Edit | Post #280129 | Initial revision | — | over 3 years ago |
| Answer | — |
A: Confusion about using std::async with class member function On the cppreference page for `std::async`, there's an example where the object for a PMF invocation is passed by value. So clearly, that is okay; in fact there is nothing on the cppreference page saying it has to be a reference. However, in your example, you've only got passing by value (`x`) and ... (more) |
— | over 3 years ago |