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base::iter_structural_ty: tuples

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This commit is contained in:
Jed Davis 2013-02-24 17:32:09 -08:00
parent ca450e345f
commit 68b3f0d8a4
1 changed files with 5 additions and 4 deletions
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9
src/librustc/middle/trans/base.rs
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@ -689,10 +689,11 @@ fn iter_variant(cx: block, a_tup: ValueRef,
cx = tvec::iter_vec_raw(cx, base, t, len, f);
}
ty::ty_tup(args) => {
for vec::eachi(args) |i, arg| {
let llfld_a = GEPi(cx, av, [0u, i]);
cx = f(cx, llfld_a, *arg);
}
let repr = adt::represent_type(cx.ccx(), t);
for vec::eachi(args) |i, arg| {
let llfld_a = adt::trans_GEP(cx, &repr, av, 0, i);
cx = f(cx, llfld_a, *arg);
}
}
ty::ty_enum(tid, ref substs) => {
let variants = ty::enum_variants(cx.tcx(), tid);