This patch adds the boilerplate necessary to support a new regexp flag. Externally visible changes (parsing the flag, the dotAll property on the prototype) are guarded behind ENABLE_NEW_REGEXP. Note: RegExpFlagsGetter turns out to be externally visible because it can be called on a non-regexp object with the dotAll property defined.
The actual implementation of dotAll comes for free with the fresh import of irregexp (bug 1367105).
There are two tests (tests/non262/RegExp/prototype.js and tests/non262/RegExp/flags.js) that need to be updated when this is turned on to add s/dotAll to the list of expected properties on the RegExp prototype. I will attach those changes to my patch that flips ENABLE_NEW_REGEXP to be on by default.
Differential Revision: https://phabricator.services.mozilla.com/D66844
--HG--
extra : moz-landing-system : lando
This patch adds the boilerplate necessary to support a new regexp flag. Externally visible changes (parsing the flag, the dotAll property on the prototype) are guarded behind ENABLE_NEW_REGEXP.
The actual implementation of dotAll comes for free with the fresh import of irregexp (bug 1367105).
There is one test (tests/non262/RegExp/prototype.js) that needs to be updated when this is turned on to add "dotAll" to the list of expected properties on the RegExp prototype. I will attach that change to my patch that flips ENABLE_NEW_REGEXP to be on by default.
Differential Revision: https://phabricator.services.mozilla.com/D66844
--HG--
extra : moz-landing-system : lando
Iain Ireland
Mihai Alexandru Michis
Jeff Walden
Noemi Erli