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rustc: remove typeck::isr_alist.

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This commit is contained in:
Eduard Burtescu 2014-04-22 03:29:03 +03:00
parent 9dc99c89d3
commit 3508891b0c
1 changed files with 0 additions and 19 deletions
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19
src/librustc/middle/typeck/mod.rs
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@ -313,25 +313,6 @@ pub fn require_same_types(tcx: &ty::ctxt,
}
}
// a list of mapping from in-scope-region-names ("isr") to the
// corresponding ty::Region
pub type isr_alist = @Vec<(ty::BoundRegion, ty::Region)>;
trait get_region<'a, T:'static> {
fn get(&'a self, br: ty::BoundRegion) -> ty::Region;
}
impl<'a, T:'static> get_region <'a, T> for isr_alist {
fn get(&'a self, br: ty::BoundRegion) -> ty::Region {
let mut region = None;
for isr in self.iter() {
let (isr_br, isr_r) = *isr;
if isr_br == br { region = Some(isr_r); break; }
};
region.unwrap()
}
}
fn check_main_fn_ty(ccx: &CrateCtxt,
main_id: ast::NodeId,
main_span: Span) {