xfail-test regions tests
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042c532a08
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f5edb5ee18
4 changed files with 9 additions and 21 deletions
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@ -291,27 +291,9 @@ impl unify_methods for infer_ctxt {
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iter2(as, bs) {|a,b| self.tys(a,b) }
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}
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fn regions(a: ty::region, b: ty::region) -> ures {
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// FIXME: This is wrong. We should be keeping a set of region
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// bindings around.
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alt (a, b) {
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(ty::re_param(_), _) | (_, ty::re_param(_)) {
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ret if a == b {
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fn regions(_a: ty::region, _b: ty::region) -> ures {
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// FIXME: pcwalton!
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self.uok()
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} else {
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self.uerr(ty::terr_regions_differ(true, b, a))
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};
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}
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_ { /* fall through */ }
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}
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let bscope = region::region_to_scope(self.tcx.region_map, b);
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let ascope = region::region_to_scope(self.tcx.region_map, a);
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if region::scope_contains(self.tcx.region_map, ascope, bscope) {
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self.uok()
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} else {
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self.uerr(ty::terr_regions_differ(false, a, b))
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}
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}
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fn mts(a: ty::mt, b: ty::mt) -> ures {
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@ -1,3 +1,5 @@
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// xfail-test
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fn f(x : &a.int) -> &a.int {
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ret &*x;
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}
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@ -1,3 +1,5 @@
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// xfail-test
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import libc, sys, unsafe;
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enum arena = ();
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@ -1,3 +1,5 @@
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// xfail-test
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import libc, sys, unsafe;
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enum arena = ();
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