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Fix implicit-conversion sanitizer failure in unit-class_parser.cpp (#5960)

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Constructing a std::string from uint8_t iterators converts values >= 0x80
implicitly to char, which ci_test_clang_sanitizer rejects. Convert each
byte with an explicit static_cast.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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Niels Lohmann authored and GitHub committed 2026-10-30 09:56:06 +01:00
1 parent 2aecd86b37
commit ea8a05484b
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+6 -1
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tests/src/unit-class_parser.cpp
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@@ -3150,7 +3150,12 @@ TEST_CASE("object keys are delivered decoded and validated")
const std::vector<std::string> expected = {stored}; const std::vector<std::string> expected = {stored};
const auto keys_of_bytes = [&keys_of_format](const std::vector<std::uint8_t>& v, json::input_format_t format) const auto keys_of_bytes = [&keys_of_format](const std::vector<std::uint8_t>& v, json::input_format_t format)
{ {
return keys_of_format(std::string(v.begin(), v.end()), format); std::string text;
for (const auto byte : v)
{
text.push_back(static_cast<char>(byte));
}
return keys_of_format(text, format);
}; };
CHECK(keys_of_bytes({0xA1, 0x62, 0xFF, 0x5C, 0x01}, json::input_format_t::cbor) == expected); CHECK(keys_of_bytes({0xA1, 0x62, 0xFF, 0x5C, 0x01}, json::input_format_t::cbor) == expected);