let ptr = fx.bcx.inst_results(call)[0];
lval.write_cvalue(fx, CValue::by_val(ptr, box_layout));
}
- Rvalue::NullaryOp(NullOp::SizeOf, ty) => {
+ Rvalue::NullaryOp(null_op, ty) => {
assert!(
lval.layout()
.ty
.is_sized(fx.tcx.at(stmt.source_info.span), ParamEnv::reveal_all())
);
- let ty_size = fx.layout_of(fx.monomorphize(ty)).size.bytes();
+ let layout = fx.layout_of(fx.monomorphize(ty));
+ let val = match null_op {
+ NullOp::SizeOf => layout.size.bytes(),
+ NullOp::AlignOf => layout.align.abi.bytes(),
+ NullOp::Box => unreachable!(),
+ };
let val =
- CValue::const_val(fx, fx.layout_of(fx.tcx.types.usize), ty_size.into());
+ CValue::const_val(fx, fx.layout_of(fx.tcx.types.usize), val.into());
lval.write_cvalue(fx, val);
}
Rvalue::Aggregate(ref kind, ref operands) => match kind.as_ref() {