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ksys/util: Fix C++17 compliance in FixedString 

Lambda expressions cannot appear in a template argument pre-C++20.
This commit is contained in:
Léo Lam 2021-11-01 14:56:23 +01:00
parent d10dd65dcd
commit b63c16c55f
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2 changed files with 5 additions and 4 deletions
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7
src/KingSystem/Utils/FixedString.h
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@ -56,13 +56,14 @@ template <auto N, int base = 10>
constexpr auto Str() { constexpr auto Str() {
constexpr char digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; constexpr char digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
FixedString<([]() constexpr noexcept { constexpr auto len = [] {
unsigned int len = N > 0 ? 0 : 1; unsigned int len = N > 0 ? 0 : 1;
for (auto n = N; n; len++, n /= base) for (auto n = N; n; len++, n /= base)
continue; continue;
return len; return len;
}())> }();
buf{};
FixedString<len> buf{};
auto ptr = buf.data() + buf.length(); auto ptr = buf.data() + buf.length();
if (N == 0) { if (N == 0) {

2
toolchain/musl

@ -1 +1 @@
Subproject commit 9a9252a54a67f54c066966f8f0599c450391bd44 Subproject commit 25ed8669943bee65a650700d340e451eda2a26ba