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Add sub_types docs

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Santiago Pastorino 2021-07-15 09:47:33 -03:00
parent ba1e13fa66
commit a0e1291c2d
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compiler/rustc_mir/src/borrow_check/type_check/mod.rs
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@ -1119,6 +1119,7 @@ impl<'a, 'tcx> TypeChecker<'a, 'tcx> {
) )
} }
/// Try to relate `sub <: sup`
fn sub_types( fn sub_types(
&mut self, &mut self,
sub: Ty<'tcx>, sub: Ty<'tcx>,