Change column!() / line!() return type from usize to u32. #19284#21769

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bors merged 2 commits intorust-lang:masterfrom

brooksbp:column-line-macro

Feb 23, 2015

Commits on Feb 21, 2015

Resolve includeme.fragment conflict.
brooksbp
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Resolve barriers to changing column!() / line!() return type to u32 in #19284 . Address review comments in #21769 .
brooksbp
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