Index: src/wp-includes/post.php
===================================================================
--- src/wp-includes/post.php	(revision 31466)
+++ src/wp-includes/post.php	(working copy)
@@ -3061,8 +3061,16 @@
  *     @type string $post_type             The post type. Default 'post'.
  *     @type int    $post_author           The ID of the user who added the post. Default is
  *                                         the current user ID.
+ *     @type string $post_date             The date of the post. Default is the current time.
+ *     @type string $post_date_gmt         The date of the post in the GMT timezone. Default is
+ *                                         $post_date
+ *     @type string $post_content          The post content. Default empty string.
+ *     @type string $post_title            The post title. Default empty string.
+ *     @type bool   $comment_status        Whether the post can accept comments. Default is the
+ *                                         value of 'default_comment_status' option.
  *     @type bool   $ping_status           Whether the post can accept pings. Default is the
  *                                         value of 'default_ping_status' option.
+ *     @type string $post_name             The post name. Default is the sanitized post title.
  *     @type int    $post_parent           Set this for the post it belongs to, if any. Default 0.
  *     @type int    $menu_order            The order it is displayed. Default 0.
  *     @type string $to_ping               Space or carriage return-separated list of URLs to ping.
@@ -3069,10 +3077,15 @@
  *                                         Default empty string.
  *     @type string $pinged                Space or carriage return-separated list of URLs that have
  *                                         been pinged. Default empty string.
+ *     @type string $post_modified         The date when the post was last modified. Default is
+ *                                         the current time.
+ *     @type string $post_modified_gmt     The date when the post was last modified in the GMT
+ *                                         timezone. Default is the current time.
  *     @type string $post_password         The password to access the post. Default empty string.
  *     @type string $guid'                 Global Unique ID for referencing the post.
  *     @type string $post_content_filtered The filtered post content. Default empty string.
  *     @type string $post_excerpt          The post excerpt. Default empty string.
+ *     @type string $post_mime_type        The mime type of the post. Default empty string.
  * }
  * @param bool  $wp_error Optional. Whether to allow return of WP_Error on failure. Default false.
  * @return int|WP_Error The post ID on success. The value 0 or WP_Error on failure.