| Issue |
52854
|
| Summary |
Chained method calls aligned incorrectly
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
yurikhan
|
```
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Codename: focal
$ clang-format-12 --version
Ubuntu clang-format version 12.0.0-3ubuntu1~20.04.4
```
.clang-format:
```yaml
IndentWidth: 4
TabWidth: 4
UseTab: ForContinuationAndIndentation
```
Observed indentation:
```
struct Foo {
→ Foo &long_named_self_returning_method();
};
int main() {
→ auto foo = Foo{}
→ → → → ···.long_named_self_returning_method()
→ → → → ···.long_named_self_returning_method()
→ → → → ···.long_named_self_returning_method()
→ → → → ···.long_named_self_returning_method();
}
```
Specifically, it looks like continuation lines are indented +4 relative to the _expression_ start `Foo{}`.
Desired indentation:
```
struct Foo {
→ Foo &long_named_self_returning_method();
};
int main() {
→ auto foo = Foo{}
→ → .long_named_self_returning_method()
→ → .long_named_self_returning_method()
→ → .long_named_self_returning_method()
→ → .long_named_self_returning_method();
}
```
i.e. indent continuation lines relative to the start of preceding line.
I especially consider it a bug to emit the sequence “<tab><space>”. It will break every reader who uses a different tab width.
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