syntax: correct the Rand::rand call to select enum variants in #[deriving(Rand)]. #7101
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…ving(Rand)]. Previously, this was not a global call, and so when `#[deriving(Rand)]` was in any module other than the top-level one, it failed (unless there was a `use std;` in scope). Also, fix a minor inconsistency between uints and u32s for this piece of code.
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@huonw ping me after you rebase this to master. Sorry for the inconvenience; but at least there's a good chance this won't happen again. :) |
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Add flat_map_option lint changelog: Add flat_map_option lint Closes rust-lang#2241
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Previously, this was not a global call, and so when
#[deriving(Rand)]was in any module other than the top-level one, it failed (unless there
was a
use std;in scope).Also, fix a minor inconsistency between uints and u32s for this piece
of code.