GitLab

See the top of the script for usage instructions.

I tried a few different set of options.
All: https://chromium-review.googlesource.com/c/chromium/src/+/888764
Proposed + properties: https://chromium-review.googlesource.com/c/chromium/src/+/888966
Proposed: https://chromium-review.googlesource.com/c/chromium/src/+/889359

The script currently replaces (id) with (instancetype) where appropriate,
tries to infer NS_DESIGNATED_INITIALIZER and NS_RETURNS_INNER_POINTER,
replaces objectAtIndex: and objectForKey: for arrays and dicts with
subscripting syntax, and uses Objective-C literals where possible.

The clang Obj-C rewriter can't add generic parameters to Obj-C containers,
so that isn't done.  It also can't move instance variables from @interface
to @implementation.

Bug: 324079
Change-Id: I3e095e6f7c6b2cbdc0c6d37b0c043044638ab2ba
Reviewed-on: https://chromium-review.googlesource.com/888981Reviewed-by: Sidney San Martín <sdy@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#532120}