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Load outptr alloca as retval; function call/return now works in rustc.

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This commit is contained in:
Graydon Hoare 2010-11-12 11:48:18 -08:00
parent 1ff88982fe
commit 2ff0662eae
1 changed files with 5 additions and 1 deletions
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6
src/comp/middle/trans.rs
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@ -917,13 +917,17 @@ impure fn trans_expr(@block_ctxt cx, &ast.expr e) -> result {
case (ast.item_fn(_, ?ff, _, _)) {
outptr = cx.build.Alloca(type_of(cx.fcx.tcx, ff.output));
}
case (_) {
cx.fcx.tcx.sess.unimpl("call to non-item");
}
}
auto args_res = trans_exprs(f_res._0.bcx, args);
auto llargs = vec(outptr,
cx.fcx.lltaskptr);
llargs += args_res._1;
auto call_val = args_res._0.build.Call(f_res._0.val, llargs);
ret res(args_res._0,
args_res._0.build.Call(f_res._0.val, llargs));
args_res._0.build.Load(outptr));
}
}