Fixes compilation failures with clang-19

Signed-off-by: Tao He <[email protected]>

CMakeLists.txt

@@ -202,6 +202,7 @@ check_cxx_compiler_flag(-Wno-noexcept-type W_NO_NOEXCEPT_TYPE)
 check_cxx_compiler_flag(-Wno-unused-but-set-parameter W_NO_UNUSED_BUT_SET_PARAMETER)
 check_cxx_compiler_flag(-Wno-unused-private-field W_NO_UNUSED_PRIVATE_FIELD)
 check_cxx_compiler_flag(-Wno-unknown-warning-option W_NO_UNKNOWN_WARNING_OPTION)
+check_cxx_compiler_flag(-Wno-enum-constexpr-conversion W_NO_ENUM_CONSTEXPR_CONVERSION)
 if(W_NO_CLASS_CONVERSION)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-class-conversion")
 endif()
@@ -232,6 +233,9 @@ endif()
 if(W_NO_UNKNOWN_WARNING_OPTION)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option")
 endif()
+if(W_NO_ENUM_CONSTEXPR_CONVERSION)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-enum-constexpr-conversion")
+endif()
 
 if(BUILD_VINEYARD_COVERAGE)
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage")