| Issue |
181132
|
| Summary |
clang-format Adds more and more spaces with misaligned comments, ReflowComments Always and AlignTrailingComments Kind Leave
|
| Labels |
clang-format
|
| Assignees |
|
| Reporter |
ChristianFeldmann
|
With the given example settings and a misaligned block comment, clang-format keeps adding spaces to the lines inside of the comment block with every call to clang format. I am using clang-format version 21.1.8 on macos 26.2.
`.clang-format`
```
AlignTrailingComments:
Kind: Leave
ReflowComments: Always
```
`TestSource.cpp`
```
void someFunction()
{
/* This long commment is not indented correctly.
Clang format will keep adding spaces in front of this line
and any consequent lines with each call to clang-format. */
}
```
I then call `clang-format -i TestSource.cpp` repeatedly.
Call 1:
```
void someFunction() {
/* This long commment is not indented correctly.
Clang format will keep adding spaces in front of this line
and any consequent lines with each call to clang-format. */
}
```
Call 2:
```
void someFunction() {
/* This long commment is not indented correctly.
Clang format will keep adding spaces in front of this line
and any consequent lines with each call to clang-format. */
}
```
Call 3:
```
void someFunction() {
/* This long commment is not indented correctly.
Clang format will keep adding spaces in front of this line
and any consequent lines with each call to clang-format. */
}
```
Call 4:
```
void someFunction() {
/* This long commment is not indented correctly.
Clang format will keep adding spaces in front of this line
and any consequent lines with each call to clang-format. */
}
```
I tried searching for already existing issues and found [this one](https://github.com/llvm/llvm-project/issues/75035) which may be related.
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