**Describe the bug** Since commit 60ccc1f5deb671e95d2a6cc761f6d03f3c8ade07 ("feat: support std::string_view in Value API"), simple example fails to linker error. **To Reproduce** Steps to reproduce the behavior: 1. Install latest jsoncpp (using Ubuntu:24.04 Docker image in this test) ``` git clone https://github.com/open-source-parsers/jsoncpp.git cmake -B build-jsoncpp jsoncpp cmake --build build-jsoncpp --target install ``` 2. Example project: CMakeLists.txt ```cmake project("Example") add_executable(example main.cpp) target_link_libraries(example jsoncpp) ``` main.cpp ```c++ #include <iostream> #include <json/json.h> int main() { Json::Value root; root["key"] = "value"; std::cout << root.isMember("key") << '\n'; root.removeMember("key"); return 0; } ``` 3. Try build `cmake -B build-example example && cmake --build build-example` 4. Build fails with linker error ``` : && /usr/bin/c++ -rdynamic CMakeFiles/example.dir/main.cpp.o -o example -ljsoncpp && : /usr/bin/ld: CMakeFiles/example.dir/main.cpp.o: in function `main': main.cpp:(.text+0x6c): undefined reference to `Json::Value::operator[](std::basic_string_view<char, std::char_traits<char> >)' /usr/bin/ld: main.cpp:(.text+0xb7): undefined reference to `Json::Value::isMember(std::basic_string_view<char, std::char_traits<char> >) const' /usr/bin/ld: main.cpp:(.text+0x105): undefined reference to `Json::Value::removeMember(std::basic_string_view<char, std::char_traits<char> >)' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. ``` **Expected behavior** * Build successful. Works before commit 60ccc1f **Desktop (please complete the following information):** - OS: Ubuntu 24.04 - Meson version 1.3.2 (repeats with both meson and cmake builds) - Ninja version 1.11.1 **Additional context** * Extracting `"key"` to `std::string`, `std::string_view` or `char*` constant does not resolve the issue.