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rustc: Only emit gc root intrinsic calls if the GC flag is on, to work around #836

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Patrick Walton 2011-08-18 18:13:36 -07:00
parent 4a894dae8e
commit 031529e3fe
1 changed files with 3 additions and 1 deletions
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src/comp/middle/trans.rs
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@ -5626,7 +5626,9 @@ fn alloc_ty(cx: &@block_ctxt, t: &ty::t) -> result {
// past caller conventions and may well make sense again, // past caller conventions and may well make sense again,
// so we leave it as-is. // so we leave it as-is.
bcx = gc::add_gc_root(bcx, val, t); if (bcx_tcx(cx).sess.get_opts().do_gc) {
bcx = gc::add_gc_root(bcx, val, t);
}
ret rslt(cx, val); ret rslt(cx, val);
} }