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Suppress C4996 on MSVC #13

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Suppress C4996 on MSVC #13

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1501251
Suppress C4996 on MSVC
DockedFerret800 Aug 3, 2026
bc979c1
Separate run_filter function
DockedFerret800 Aug 3, 2026
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21 changes: 16 additions & 5 deletions include/ut/ut.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
#include <cstdlib>
#include <iostream>
#include <source_location>
#include <string>
#include <string_view>

namespace ut
Expand All @@ -40,6 +41,20 @@ namespace ut
{
using type = T;
};

[[nodiscard]] inline const std::string& run_filter()
{
static const std::string filter = [] {
#if defined(_MSC_VER)
#pragma warning(suppress : 4996)
#endif
const char* const env = std::getenv("UT_RUN");

return env != nullptr ? std::string{env} : std::string{};
}();

return filter;
}
}

template <size_t Size>
Expand Down Expand Up @@ -231,11 +246,7 @@ namespace ut
}
}
else {
static const std::string_view filter = []() -> std::string_view {
if (const char* env = std::getenv("UT_RUN")) return env;
return {};
}();

const auto& filter = detail::run_filter();
auto matches_filter = [](std::string_view test_name, std::string_view f) {
if (f.empty()) return true;

Expand Down
19 changes: 14 additions & 5 deletions modules/ut.ixx
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,19 @@ namespace ut
{
using type = T;
};
[[nodiscard]] inline const std::string& run_filter()
{
static const std::string filter = [] {
#if defined(_MSC_VER)
#pragma warning(suppress : 4996)
#endif
const char* const env = std::getenv("UT_RUN");

return env != nullptr ? std::string{env} : std::string{};
}();

return filter;
}
}

export template <std::size_t Size>
Expand Down Expand Up @@ -225,11 +238,7 @@ namespace ut
}
}
else {
static const std::string_view filter = []() -> std::string_view {
if (const char* env = std::getenv("UT_RUN")) return env;
return {};
}();

const auto& filter = detail::run_filter();
auto matches_filter = [](std::string_view test_name, std::string_view f) {
if (f.empty()) return true;

Expand Down
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