| Issue |
154796
|
| Summary |
[clang-format] Incorrectly merged empty records with default config
|
| Labels |
clang-format
|
| Assignees |
|
| Reporter |
itzexpoexpo
|
During PR #154580 we noticed that empty records (``struct``,``union``,``class``) get incorrectly merged by clang-format running on default config:
```c++
struct foo {};
struct bar {
int i;
};
```
This happens even if with `BreakBeforeBraces: Custom` and `BraceWrapping.SplitEmptyRecord: true`.
Expected output in both cases is:
```c++
struct foo {
};
struct bar {
int i;
};
```
Behavior is correct if `BraceWrapping.AfterStruct: true`:
```c++
struct foo
{
};
struct bar
{
int i;
};
```
Occurs at least since version 20.1.0 and is likely an issue in `LineJoiner::tryFitMultipleLinesInOne` or it's callees.
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