#ifdef COMMONSTART
__COMMONSTART = DIAG_START_COMMON,
#undef COMMONSTART
#endif

DIAG(err_arcmt_nsinvocation_ownership, CLASS_ERROR, (unsigned)diag::Severity::Error, "NSInvocation's %0 is not safe to be used with an object with ownership other than __unsafe_unretained", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_attribute_not_type_attr, CLASS_ERROR, (unsigned)diag::Severity::Error, "%0 attribute cannot be applied to types", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_cannot_open_file, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "cannot open file '%0': %1", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_default_special_members, CLASS_ERROR, (unsigned)diag::Severity::Error, "only special member functions may be defaulted", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_deleted_non_function, CLASS_ERROR, (unsigned)diag::Severity::Error, "only functions can have deleted definitions", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_enum_template, CLASS_ERROR, (unsigned)diag::Severity::Error, "enumeration cannot be a template", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_expected, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected %0", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_expected_after, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected %1 after %0", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_expected_colon_after_setter_name, CLASS_ERROR, (unsigned)diag::Severity::Error, "method name referenced in property setter attribute must end with ':'", 0, SFINAE_SubstitutionFailure, false, true, 1)
DIAG(err_expected_either, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected %0 or %1", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_expected_namespace_name, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected namespace name", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_expected_string_literal, CLASS_ERROR, (unsigned)diag::Severity::Error, "expected string literal %select{in %1|for diagnostic message in static_assert|for optional message in 'availability' attribute}0", 0, SFINAE_SubstitutionFailure, false, true, 1)
DIAG(err_file_modified, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "file '%0' modified since it was first processed", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_integer_too_large, CLASS_ERROR, (unsigned)diag::Severity::Error, "integer constant is larger than the largest unsigned integer type", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_invalid_character_udl, CLASS_ERROR, (unsigned)diag::Severity::Error, "character literal with user-defined suffix cannot be used here", 0, SFINAE_SubstitutionFailure, false, true, 1)
DIAG(err_invalid_numeric_udl, CLASS_ERROR, (unsigned)diag::Severity::Error, "numeric literal with user-defined suffix cannot be used here", 0, SFINAE_SubstitutionFailure, false, true, 1)
DIAG(err_invalid_storage_class_in_func_decl, CLASS_ERROR, (unsigned)diag::Severity::Error, "invalid storage class specifier in function declarator", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_invalid_string_udl, CLASS_ERROR, (unsigned)diag::Severity::Error, "string literal with user-defined suffix cannot be used here", 0, SFINAE_SubstitutionFailure, false, true, 1)
DIAG(err_module_cycle, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "cyclic dependency in module '%0': %1", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_module_file_conflict, CLASS_ERROR, (unsigned)diag::Severity::Error, "module '%0' found in both '%1' and '%2'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_module_not_built, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "could not build module '%0'", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_module_not_found, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "module '%0' not found", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_mt_message, CLASS_ERROR, (unsigned)diag::Severity::Error, "[rewriter] %0", 0, SFINAE_SubstitutionFailure, false, false, 0)
DIAG(err_param_redefinition, CLASS_ERROR, (unsigned)diag::Severity::Error, "redefinition of parameter %0", 0, SFINAE_SubstitutionFailure, false, true, 4)
DIAG(err_target_unknown_abi, CLASS_ERROR, (unsigned)diag::Severity::Error, "unknown target ABI '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_target_unknown_cpu, CLASS_ERROR, (unsigned)diag::Severity::Error, "unknown target CPU '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_target_unknown_fpmath, CLASS_ERROR, (unsigned)diag::Severity::Error, "unknown FP unit '%0'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_target_unknown_triple, CLASS_ERROR, (unsigned)diag::Severity::Error, "unknown target triple '%0', please use -triple or -arch", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_target_unsupported_fpmath, CLASS_ERROR, (unsigned)diag::Severity::Error, "the '%0' unit is not supported with this instruction set", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_unable_to_make_temp, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to make temporary file: %0", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_unable_to_rename_temp, CLASS_ERROR, (unsigned)diag::Severity::Error, "unable to rename temporary '%0' to output file '%1': '%2'", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(err_unsupported_bom, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "%0 byte order mark detected in '%1', but encoding is not supported", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(ext_c99_longlong, CLASS_EXTENSION, (unsigned)diag::Severity::Ignored, "'long long' is an extension when C99 mode is not enabled", 259, SFINAE_Suppress, false, false, 0)
DIAG(ext_cxx11_longlong, CLASS_EXTENSION, (unsigned)diag::Severity::Ignored, "'long long' is a C++11 extension", 63, SFINAE_Suppress, false, false, 0)
DIAG(ext_integer_too_large_for_signed, CLASS_EXTENSION, (unsigned)diag::Severity::Warning, "integer constant is larger than the largest signed integer type", 218, SFINAE_Suppress, false, false, 0)
DIAG(ext_variadic_templates, CLASS_EXTENSION, (unsigned)diag::Severity::Warning, "variadic templates are a C++11 extension", 61, SFINAE_Suppress, false, false, 4)
DIAG(fatal_too_many_errors, CLASS_ERROR, (unsigned)diag::Severity::Fatal, "too many errors emitted, stopping now", 0, SFINAE_SubstitutionFailure, false, true, 0)
DIAG(note_also_found, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "also found", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_decl_hiding_tag_type, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "%1 %0 is hidden by a non-type declaration of %0 here", 0, SFINAE_Suppress, false, false, 4)
DIAG(note_declared_at, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "declared here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_duplicate_case_prev, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "previous case defined here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_forward_declaration, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "forward declaration of %0", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_invalid_subexpr_in_const_expr, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "subexpression not valid in a constant expression", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_matching, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "to match this %0", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_mt_message, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "[rewriter] %0", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_possibility, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "one possibility", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_pragma_entered_here, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "#pragma entered here", 0, SFINAE_Suppress, false, false, 4)
DIAG(note_previous_declaration, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "previous declaration is here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_previous_definition, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "previous definition is here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_previous_implicit_declaration, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "previous implicit declaration is here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_previous_use, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "previous use is here", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_type_being_defined, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "definition of %0 is not complete until the closing '}'", 0, SFINAE_Suppress, false, false, 0)
DIAG(note_using, CLASS_NOTE, (unsigned)diag::Severity::Fatal, "using", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_arcmt_nsalloc_realloc, CLASS_WARNING, (unsigned)diag::Severity::Warning, "[rewriter] call returns pointer to GC managed memory; it will become unmanaged in ARC", 0, SFINAE_Suppress, false, false, 0)
DIAG(warn_cxx98_compat_longlong, CLASS_WARNING, (unsigned)diag::Severity::Ignored, "'long long' is incompatible with C++98", 76, SFINAE_Suppress, false, false, 0)
DIAG(warn_cxx98_compat_variadic_templates, CLASS_WARNING, (unsigned)diag::Severity::Ignored, "variadic templates are incompatible with C++98", 73, SFINAE_Suppress, false, false, 4)
DIAG(warn_method_param_declaration, CLASS_WARNING, (unsigned)diag::Severity::Ignored, "redeclaration of method parameter %0", 140, SFINAE_Suppress, false, false, 4)
DIAG(warn_method_param_redefinition, CLASS_WARNING, (unsigned)diag::Severity::Warning, "redefinition of method parameter %0", 0, SFINAE_Suppress, false, false, 4)
DIAG(warn_mt_message, CLASS_WARNING, (unsigned)diag::Severity::Warning, "[rewriter] %0", 0, SFINAE_Suppress, false, false, 0)