Fix typo that resulted in comparison-to-self

isabelmu · isabelmu · commit f9cb7dfc0c92 · 2016-10-22T13:51:31.000-07:00
diff --git a/src/librustc/traits/select.rs b/src/librustc/traits/select.rs
@@ -1614,7 +1614,7 @@ impl<'cx, 'gcx, 'tcx> SelectionContext<'cx, 'gcx, 'tcx> {
                 //
                 // We always upcast when we can because of reason
                 // #2 (region bounds).
-                data_a.principal.def_id() == data_a.principal.def_id() &&
+                data_a.principal.def_id() == data_b.principal.def_id() &&
                 data_a.builtin_bounds.is_superset(&data_b.builtin_bounds)
             }
 

Original file line number	Diff line number	Diff line change
`@@ -1614,7 +1614,7 @@ impl<'cx, 'gcx, 'tcx> SelectionContext<'cx, 'gcx, 'tcx> {`
`1614`	`1614`	`//`
`1615`	`1615`	`// We always upcast when we can because of reason`
`1616`	`1616`	`// #2 (region bounds).`
`1617`		`- data_a.principal.def_id() == data_a.principal.def_id() &&`
	`1617`	`+ data_a.principal.def_id() == data_b.principal.def_id() &&`
`1618`	`1618`	`data_a.builtin_bounds.is_superset(&data_b.builtin_bounds)`
`1619`	`1619`	`}`
`1620`	`1620`