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Crash in debug mode #717

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mAarnos opened this issue Dec 22, 2015 · 0 comments
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Crash in debug mode #717

mAarnos opened this issue Dec 22, 2015 · 0 comments
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bug Panic, non-idempotency, invalid code, etc.

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@mAarnos
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mAarnos commented Dec 22, 2015

If I try to run the debug version of rustfmt on the attached file (added .txt to the end to get around GitHub restrictions) then rustfmt crashes due to an arithmetic operation overflow like so

thread '<main>' panicked at 'arithmetic operation overflowed', src\lib.rs:351

This only happens if we use the windows format (i.e. CR+LF) for EOL stuff. I used the latest development version of rustfmt and compiled it with 1.5 stable on Windows 7.

main.rs.txt
@nrc nrc added the bug Panic, non-idempotency, invalid code, etc. label Dec 22, 2015
cassiersg added a commit to cassiersg/rustfmt that referenced this issue Jan 10, 2016
@cassiersg
Fix issue with windows line endings (rust-lang#717).
598fcdd 
The '\r' character wasn't counted in the line length.
nrc added a commit that referenced this issue Jan 10, 2016
@nrc
Merge pull request #758 from cassiersg/issue-717
cb085fc 
Fix issue with windows line endings (#717).
@iliekturtles iliekturtles mentioned this issue Feb 28, 2017
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@stanislav-tkach stanislav-tkach mentioned this issue Apr 20, 2017
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@nrc @mAarnos @topecongiro