* @G_REGEX_ERROR_TOO_MANY_BRANCHES_IN_DEFINE: "DEFINE" group contains more
* than one branch. Since 2.16
* @G_REGEX_ERROR_DEFINE_REPETION: Repeating a "DEFINE" group is not allowed.
- * Since 2.16
+ * This error is never raised. Since: 2.16 Deprecated: 2.34
* @G_REGEX_ERROR_INCONSISTENT_NEWLINE_OPTIONS: Inconsistent newline options.
* Since 2.16
* @G_REGEX_ERROR_MISSING_BACK_REFERENCE: "\\g" is not followed by a braced