| Issue |
76820
|
| Summary |
Format ellipsis from fold expressions differently from ordinary
|
| Labels |
clang-format
|
| Assignees |
|
| Reporter |
ilya-biryukov
|
Current formatting:
```cpp
void main() {
([&final_url, &candidate] {
FooBarBaz<Url>(candidate, final_url);
return final_url != std::nullopt;
}() ||
...);
}
```
Suggested formatting:
```cpp
([&final_url, &candidate] {
FooBarBaz<Url>(candidate, final_url);
return final_url != std::nullopt;
}() || ...);
```
Currently, the ellipsis is aligned to the same indent as the first argument of `||`.
This would be reasonable if `...` was a normal _expression_, but because `...` has a special meaning in that position and is always fixed length (unlike arbitrary expressions), it seems reasonable to keep it at the same line as `||` to make comprehending the code easier. In particular, we avoid the need to scan the next line to uncover that it's a fold _expression_.
I wonder what other people think and whether it's a useful change to clang-format by default/under a new option?
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