void foo()
{
    if (true)
        enum vectorizeable = aLongExpressionThatCausesWrapping()
            && aLongExpressionThatCausesWrapping();
    else
        enum vectorizeable = false;

    if (true) {
        enum vectorizeable = aLongExpressionThatCausesWrapping()
            && aLongExpressionThatCausesWrapping();
    } else
        enum vectorizeable = false;
}