add newline when the last line has comment #4019
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rchaser53
commented
Jan 15, 2020
| mod a { | ||
| mod b { | ||
| ///test | ||
| fn foo() -> (){ |
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This bug is caused by the case when the rustfmt fails to format because the width is greater than max_width in rustfmt.toml.
In this case, this line is greater than 10. rustfmt seems to remove the white space and emits the not formatted string. I think that's the reason why the implementation exists after comment on the same line.
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The indentation of foo looks/feels a bit odd 🤔
I feel like we may need a slightly different solution in order to maintain the target indent (since this exceeds the max_width anyway)
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I don't have enough time, so close this PR. Sorry. |
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fix: #3988