2 CLANG_WARNING warning[security.insecureAPI.UncheckedReturn] 4 COMPILER_WARNING warning[-Wunused-result] 5 CPPCHECK_WARNING information[normalCheckLevelMaxBranches] 1 GCC_ANALYZER_WARNING warning[-Wanalyzer-null-dereference] 6 GCC_ANALYZER_WARNING warning[-Wanalyzer-out-of-bounds]