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clarify that T does not contain 'a

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This commit is contained in:
Andrew Paseltiner 2015-07-17 16:02:43 -04:00
parent 27188bbefe
commit d088db99a7
1 changed files with 2 additions and 2 deletions
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4
src/librustc/middle/traits/fulfill.rs
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@ -430,8 +430,8 @@ fn process_predicate<'a,'tcx>(selcx: &mut SelectionContext<'a,'tcx>,
obligation.clone(),
CodeSelectionError(Unimplemented)))
}
// Otherwise, we have something of the form `for<'a> T: 'a`, which
// we can treat as `T: 'static`.
// Otherwise, we have something of the form
// `for<'a> T: 'a where 'a not in T`, which we can treat as `T: 'static`.
Some(t_a) => {
register_region_obligation(t_a, ty::ReStatic,
obligation.cause.clone(),