CLOBBER
author Nicholas Nethercote <nnethercote@mozilla.com>
Tue, 26 Sep 2017 08:33:21 +1000
changeset 383168 1ede5092b3695bac4248f6f9435120a7ef603a7c
parent 382173 835a92b19e3d7666890153a84bc635bc43a44cb2
child 387853 17c1e024efc2ac9dd1638c568d70c91548e986dc
permissions -rw-r--r--
Bug 1400459 (part 2) - Devirtualize nsIAtom. r=heycam. This patch merges nsAtom into nsIAtom. For the moment, both names can be used interchangeably due to a typedef. The patch also devirtualizes nsIAtom, by making it not inherit from nsISupports, removing NS_DECL_NSIATOM, and dropping the use of NS_IMETHOD_. It also removes nsIAtom's IIDs. These changes trigger knock-on changes throughout the codebase, changing the types of lots of things as follows. - nsCOMPtr<nsIAtom> --> RefPtr<nsIAtom> - nsCOMArray<nsIAtom> --> nsTArray<RefPtr<nsIAtom>> - Count() --> Length() - ObjectAt() --> ElementAt() - AppendObject() --> AppendElement() - RemoveObjectAt() --> RemoveElementAt() - ns*Hashtable<nsISupportsHashKey, ...> --> ns*Hashtable<nsRefPtrHashKey<nsIAtom>, ...> - nsInterfaceHashtable<T, nsIAtom> --> nsRefPtrHashtable<T, nsIAtom> - This requires adding a Get() method to nsRefPtrHashtable that it lacks but nsInterfaceHashtable has. - nsCOMPtr<nsIMutableArray> --> nsTArray<RefPtr<nsIAtom>> - nsArrayBase::Create() --> nsTArray() - GetLength() --> Length() - do_QueryElementAt() --> operator[] The patch also has some changes to Rust code that manipulates nsIAtom. MozReview-Commit-ID: DykOl8aEnUJ

# To trigger a clobber replace ALL of the textual description below,
# giving a bug number and a one line description of why a clobber is
# required. Modifying this file will make configure check that a
# clobber has been performed before the build can continue.
#
# MERGE NOTE: When merging two branches that require a CLOBBER, you should
#             merge both CLOBBER descriptions, to ensure that users on
#             both branches correctly see the clobber warning.
#
#                  O   <-- Users coming from both parents need to Clobber
#               /     \
#          O               O
#          |               |
#          O <-- Clobber   O  <-- Clobber
#
# Note: The description below will be part of the error message shown to users.
#
# Modifying this file will now automatically clobber the buildbot machines \o/
#

# Are you updating CLOBBER because you think it's needed for your WebIDL
# changes to stick? As of bug 928195, this shouldn't be necessary! Please
# don't change CLOBBER for WebIDL changes any more.

Merge day clobber