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abacus: bignum: use IIFE

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I think it looks cleaner to use Immediately Invoked Function Expressions
in such cases.
This commit is contained in:
Bruno BELANYI 2021-10-12 15:02:33 +02:00
parent 5c7c2af289
commit da8b08e4e3
1 changed files with 6 additions and 6 deletions
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10
src/bignum/bignum.cc
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@ -82,12 +82,12 @@ digits_type do_addition(digits_type const& lhs, digits_type const& rhs) {
++it2;
}
auto it = it1;
auto end = end1;
if (it1 == end1) {
it = it2;
end = end2;
auto [it, end] = [=]() {
if (it1 != end1) {
return std::make_pair(it1, end1);
}
return std::make_pair(it2, end2);
}();
while (it != end) {
int addition = *it + carry;