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Niels Lohmann
ccb419ca64
ci_clang_tidy asked for emplace_back instead of push_back. The push_back is the point of the test: #5066 is about the implicit conversion from json to the vector's value type, which emplace_back would bypass. Silence the check on that line. clang 5 and 6 cannot instantiate std::variant<json> from libstdc++ 10's <variant> ("cannot cast private base class"), which broke ci_test_compilers_clang (6). Tested with the CI images: clang 7 to 11 compile and pass, including clang 11 with libstdc++ 10. Skip the runtime check for clang before 7; the static_assert still runs. Signed-off-by: Niels Lohmann <mail@nlohmann.me>