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Tell trans that user unops are by value

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This commit is contained in:
Jorge Aparicio 2014-12-15 16:14:25 -05:00
parent c5b6d9412d
commit 9a962a7bdc
1 changed files with 2 additions and 2 deletions
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4
src/librustc_trans/trans/expr.rs
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@ -1101,11 +1101,11 @@ fn trans_rvalue_dps_unadjusted<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
vec![(rhs_datum, rhs.id)], Some(dest),
!ast_util::is_by_value_binop(op)).bcx
}
ast::ExprUnary(_, ref subexpr) => {
ast::ExprUnary(op, ref subexpr) => {
// if not overloaded, would be RvalueDatumExpr
let arg = unpack_datum!(bcx, trans(bcx, &**subexpr));
trans_overloaded_op(bcx, expr, MethodCall::expr(expr.id),
arg, Vec::new(), Some(dest), true).bcx
arg, Vec::new(), Some(dest), !ast_util::is_by_value_unop(op)).bcx
}
ast::ExprIndex(ref base, ref idx) => {
// if not overloaded, would be RvalueDatumExpr