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authorDavid Ross <daboross@daboross.net>2017-11-28 21:35:18 -0800
committerGitHub <noreply@github.com>2017-11-28 21:35:18 -0800
commit2c98378ace8d9d406c9701844a7e556def6f7cbc (patch)
treed7663afac8044e4dfbd69933b38496822e717072 /tests/mir-opt/lower_array_len.array_bound.NormalizeArrayLen.panic-abort.diff
parent77ab3a1d5ff69c0cb3eb85a75ef734eaf7429f1b (diff)
downloadrust-2c98378ace8d9d406c9701844a7e556def6f7cbc.tar.gz
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Reject '2' as a binary digit in internals of 'b' formatting
I don't believe the previous code `0 ... 2` would run into any real problems, but it seems confusing to read, given that '2' is never a valid binary digit.

As far as I can tell this code is only ever called from within another private method in the trait which has logic to never hand it '2' anyways. I thought we could change this for clarity anyways.
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