#ifdef FRONTENDSTART
__FRONTENDSTART = DIAG_START_FRONTEND,
#undef FRONTENDSTART
#endif

DIAG(err_alias_to_undefined, CLASS_ERROR, (unsigned)diag::Severity::Error, "%select{alias|ifunc}0 must point to a defined %select{variable or |}1function", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_builtin_needs_feature, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0 needs target feature %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_cyclic_alias, CLASS_ERROR, (unsigned)diag::Severity::Error, "%select{alias|ifunc}0 definition is part of a cycle", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_duplicate_mangled_name, CLASS_ERROR, (unsigned)diag::Severity::Error, "definition with same mangled name '%0' as another definition", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_action_not_available, CLASS_ERROR, (unsigned)diag::Severity::Error, "action %0 not compiled in", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_backend_frame_larger_than, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0", 0, SFINAE_SubstitutionFailure, false, true, 16)
DIAG(err_fe_backend_plugin, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0", 0, SFINAE_SubstitutionFailure, false, true, 16)
DIAG(err_fe_backend_unsupported, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0", 0, SFINAE_SubstitutionFailure, false, true, 16)
DIAG(err_fe_cannot_link_module, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "cannot link module '%0': %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_dependency_file_requires_MT, CLASS_ERROR, (unsigned)diag::Severity::Error, "-dependency-file requires at least one -MT or -MQ option", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_error_backend, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "error in backend: %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_error_opening, CLASS_ERROR, (unsigned)diag::Severity::Error, "error opening '%0': %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_error_reading, CLASS_ERROR, (unsigned)diag::Severity::Error, "error reading '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_error_reading_stdin, CLASS_ERROR, (unsigned)diag::Severity::Error, "error reading stdin: %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_expected_clang_command, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected a clang compiler command", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_expected_compiler_job, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to handle compilation, expected exactly one compiler job in '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_inline_asm, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0", 0, SFINAE_SubstitutionFailure, false, true, 12)
DIAG(err_fe_invalid_alignment, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid value '%1' in '%0'; alignment must be a power of 2", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_invalid_code_complete_file, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "cannot locate code-completion file %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_invalid_exception_model, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid exception model '%0' for target '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_invalid_plugin_name, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to find plugin '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_invalid_wchar_type, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid wchar_t type '%0'; must be one of 'char', 'short', 'int'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_no_pch_in_dir, CLASS_ERROR, (unsigned)diag::Severity::Error, "no suitable precompiled header file found in directory '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_remap_missing_from_file, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "could not remap from missing file '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_remap_missing_to_file, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "could not remap file '%0' to the contents of file '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_stdout_binary, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "unable to change standard output to binary", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_unable_to_create_target, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to create target: '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_unable_to_interface_with_target, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to interface with target machine", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_unable_to_load_pch, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to load PCH file", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_unable_to_load_plugin, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to load plugin '%0': '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_fe_unable_to_open_output, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to open output file '%0': '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_function_needs_feature, CLASS_ERROR, (unsigned)diag::Severity::Error, "always_inline function %1 requires target feature '%2', but would be inlined into function %0 that is compiled without support for '%2'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_header_module_requires_modules, CLASS_ERROR, (unsigned)diag::Severity::Error, "header module compilation requires '-fmodules' or '-fmodules-ts'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_ifunc_resolver_return, CLASS_ERROR, (unsigned)diag::Severity::Error, "ifunc resolver function must return a pointer", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_invalid_vfs_overlay, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "invalid virtual filesystem overlay file '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_missing_module, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "no module named '%0' declared in module map file '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_missing_module_name, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "no module name provided; specify one with -fmodule-name=", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_missing_vfs_overlay_file, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "virtual filesystem overlay file '%0' not found", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_build_requires_fmodules, CLASS_ERROR, (unsigned)diag::Severity::Error, "module compilation requires '-fmodules'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_cannot_create_includes, CLASS_ERROR, (unsigned)diag::Severity::Error, "cannot create includes file for module %0: %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_header_file_invalid, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "unexpected module header file input '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_header_file_not_found, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "module header file '%0' not found", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_interface_requires_modules_ts, CLASS_ERROR, (unsigned)diag::Severity::Error, "module interface compilation requires '-fmodules-ts'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_map_not_found, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "module map file '%0' not found", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_modules_embed_file_not_found, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "file '%0' specified by '-fmodules-embed-file=' not found", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_no_submodule, CLASS_ERROR, (unsigned)diag::Severity::Error, "no submodule named %0 in module '%1'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_no_submodule_suggest, CLASS_ERROR, (unsigned)diag::Severity::Error, "no submodule named %0 in module '%1'; did you mean '%2'?", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_relocatable_without_isysroot, CLASS_ERROR, (unsigned)diag::Severity::Error, "must specify system root with -isysroot when building a relocatable PCH file", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_test_module_file_extension_version, CLASS_ERROR, (unsigned)diag::Severity::Error, "test module file extension '%0' has different version (%1.%2) than expected (%3.%4)", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_inconsistent_diags, CLASS_ERROR, (unsigned)diag::Severity::Error, "'%0' diagnostics %select{expected|seen}1 but not %select{seen|expected}1: %2", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_invalid_content, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid expected %0: %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_invalid_no_diags, CLASS_ERROR, (unsigned)diag::Severity::Error, "%select{expected|'expected-no-diagnostics'}0 directive cannot follow %select{'expected-no-diagnostics' directive|other expected directives}0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_invalid_range, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid range following '-' in expected %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_missing_end, CLASS_ERROR, (unsigned)diag::Severity::Error, "cannot find end ('}}') of expected %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_missing_file, CLASS_ERROR, (unsigned)diag::Severity::Error, "file '%0' could not be located in expected %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_missing_line, CLASS_ERROR, (unsigned)diag::Severity::Error, "missing or invalid line number following '@' in expected %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_missing_regex, CLASS_ERROR, (unsigned)diag::Severity::Error, "cannot find start of regex ('{{') in %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_missing_start, CLASS_ERROR, (unsigned)diag::Severity::Error, "cannot find start ('{{') of expected %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_verify_no_directives, CLASS_ERROR, (unsigned)diag::Severity::Error, "no expected directives found: consider use of 'expected-no-diagnostics'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(note_fe_backend_frame_larger_than, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "%0", 0, SFINAE_Suppress, false, true, 16)
DIAG(note_fe_backend_invalid_loc, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "could not determine the original source location for %0:%1:%2", 0, SFINAE_Suppress, false, true, 16)
DIAG(note_fe_backend_plugin, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "%0", 0, SFINAE_Suppress, false, true, 16)
DIAG(note_fe_inline_asm, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "%0", 0, SFINAE_Suppress, false, false, 12)
DIAG(note_fe_inline_asm_here, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "instantiated into assembly here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_fixit_applied, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "FIX-IT applied suggested code changes", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_fixit_failed, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "FIX-IT unable to apply suggested code changes", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_fixit_in_macro, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "FIX-IT unable to apply suggested code changes in a macro", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_fixit_unfixed_error, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "FIX-IT detected an error it cannot fix", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_incompatible_analyzer_plugin_api, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "current API version is '%0', but plugin was compiled with version '%1'", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_module_def_undef_here, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "macro was %select{defined|#undef'd}0 here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_module_import_here, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "module imported here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_private_top_level_defined, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "module defined here", 0, SFINAE_Suppress, false, false, 0)
DIAG(remark_fe_backend_optimization_remark, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0", 522, SFINAE_Suppress, false, true, 16)
DIAG(remark_fe_backend_optimization_remark_analysis, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0", 523, SFINAE_Suppress, false, true, 16)
DIAG(remark_fe_backend_optimization_remark_analysis_aliasing, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0; allow reordering by specifying '#pragma clang loop vectorize(enable)' before the loop. If the arrays will always be independent specify '#pragma clang loop vectorize(assume_safety)' before the loop or provide the '__restrict__' qualifier with the independent array arguments. Erroneous results will occur if these options are incorrectly applied!", 523, SFINAE_Suppress, false, true, 16)
DIAG(remark_fe_backend_optimization_remark_analysis_fpcommute, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0; allow reordering by specifying '#pragma clang loop vectorize(enable)' before the loop or by providing the compiler option '-ffast-math'.", 523, SFINAE_Suppress, false, true, 16)
DIAG(remark_fe_backend_optimization_remark_missed, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0", 525, SFINAE_Suppress, false, true, 16)
DIAG(remark_fe_backend_plugin, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "%0", 566, SFINAE_Suppress, false, true, 16)
DIAG(remark_module_build, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "building module '%0' as '%1'", 418, SFINAE_Suppress, false, false, 0)
DIAG(remark_module_build_done, CLASS_REMARK, (unsigned)diag::Severity::Ignored, "finished building module '%0'", 418, SFINAE_Suppress, false, false, 0)
DIAG(warn_alias_to_weak_alias, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%select{alias|ifunc}2 will always resolve to %0 even if weak definition of %1 is overridden", 282, SFINAE_Suppress, false, false, 0)
DIAG(warn_alias_with_section, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%select{alias|ifunc}1 will not be in section '%0' but in the same section as the %select{aliasee|resolver}2", 282, SFINAE_Suppress, false, false, 0)
DIAG(warn_atomic_op_misaligned, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%select{large|misaligned}0 atomic operation may incur significant performance penalty", 41, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_backend_frame_larger_than, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%0", 245, SFINAE_Suppress, false, true, 16)
DIAG(warn_fe_backend_optimization_failure, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%0", 524, SFINAE_Suppress, false, true, 16)
DIAG(warn_fe_backend_plugin, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%0", 53, SFINAE_Suppress, false, true, 16)
DIAG(warn_fe_cc_log_diagnostics_failure, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unable to open CC_LOG_DIAGNOSTICS file: %0 (using stderr)", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_cc_print_header_failure, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unable to open CC_PRINT_HEADERS file: %0 (using stderr)", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_frame_larger_than, CLASS_WARNING, (unsigned)diag::Severity::Warning, "stack frame size of %0 bytes in %q1", 245, SFINAE_Suppress, false, true, 16)
DIAG(warn_fe_inline_asm, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%0", 327, SFINAE_Suppress, false, false, 12)
DIAG(warn_fe_macro_contains_embedded_newline, CLASS_WARNING, (unsigned)diag::Severity::Warning, "macro '%0' contains embedded newline; text after the newline is ignored", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_override_module, CLASS_WARNING, (unsigned)diag::Severity::Warning, "overriding the module target triple with %0", 514, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_serialized_diag_failure, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unable to open file %0 for serializing diagnostics (%1)", 588, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_serialized_diag_merge_failure, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unable to merge a subprocess's serialized diagnostics", 588, SFINAE_Suppress, false, false, 0)
DIAG(warn_fe_unable_to_open_stats_file, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unable to open statistics output file '%0': '%1'", 674, SFINAE_Suppress, false, false, 0)
DIAG(warn_fixit_no_changes, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "FIX-IT detected errors it could not fix; no output will be generated", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_incompatible_analyzer_plugin_api, CLASS_WARNING, (unsigned)diag::Severity::Warning, "checker plugin '%0' is not compatible with this version of the analyzer", 21, SFINAE_Suppress, false, false, 0)
DIAG(warn_missing_submodule, CLASS_WARNING, (unsigned)diag::Severity::Warning, "missing submodule '%0'", 317, SFINAE_Suppress, false, false, 0)
DIAG(warn_module_config_macro_undef, CLASS_WARNING, (unsigned)diag::Severity::Warning, "%select{definition|#undef}0 of configuration macro '%1' has no effect on the import of '%2'; pass '%select{-D%1=...|-U%1}0' on the command line to configure the module", 132, SFINAE_Suppress, false, false, 0)
DIAG(warn_module_config_mismatch, CLASS_WARNING, (unsigned)diag::Severity::Error, "module file %0 cannot be loaded due to a configuration mismatch with the current compilation", 420, SFINAE_Suppress, false, false, 0)
DIAG(warn_no_priv_submodule_use_toplevel, CLASS_WARNING, (unsigned)diag::Severity::Warning, "no submodule named %0 in module '%1'; using top level '%2'", 546, SFINAE_Suppress, false, false, 0)
DIAG(warn_option_invalid_ocl_version, CLASS_WARNING, (unsigned)diag::Severity::Warning, "OpenCL version %0 does not support the option '%1'", 164, SFINAE_Suppress, false, false, 27)
DIAG(warn_profile_data_missing, CLASS_WARNING, (unsigned)diag::Severity::Ignored, "profile data may be incomplete: of %0 function%s0, %1 %plural{1:has|:have}1 no data", 547, SFINAE_Suppress, false, false, 31)
DIAG(warn_profile_data_out_of_date, CLASS_WARNING, (unsigned)diag::Severity::Warning, "profile data may be out of date: of %0 function%s0, %1 %plural{1:has|:have}1 mismatched data that will be ignored", 548, SFINAE_Suppress, false, false, 31)
DIAG(warn_profile_data_unprofiled, CLASS_WARNING, (unsigned)diag::Severity::Warning, "no profile data available for file \"%0\"", 549, SFINAE_Suppress, false, false, 31)
DIAG(warn_stdlibcxx_not_found, CLASS_WARNING, (unsigned)diag::Severity::Warning, "include path for stdlibc++ headers not found; pass '-stdlib=libc++' on the command line to use the libc++ standard library instead", 621, SFINAE_Suppress, false, false, 0)
DIAG(warn_unknown_diag_option, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unknown %select{warning|remark}0 option '%1'%select{|; did you mean '%3'?}2", 698, SFINAE_Suppress, false, false, 0)
DIAG(warn_unknown_warning_specifier, CLASS_WARNING, (unsigned)diag::Severity::Warning, "unknown %0 warning specifier: '%1'", 698, SFINAE_Suppress, false, false, 0)