This migrates the JS builtin's string type to the `<T>` type parameter
for a few more cases. This was done to eliminate null checks, casts and
dynamic calls when dartdevk builds the SDK, so it matches dartdevc.
Change-Id: I8570e5127149a45289a90002c27034333c3038ad
Reviewed-on: https://dart-review.googlesource.com/51207
Reviewed-by: Leaf Petersen <leafp@google.com>
Changes signature of Iterable.singleWhere.
Makes LinkedHashMap no longer be a HashMap.
Change-Id: Ibd7e56e1ac03cb9fb10d19d1328d452fcd06d89f
Reviewed-on: https://dart-review.googlesource.com/32541
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
- string/int keys use identity maps
- construct the correct type rather than relying on factory constructors when possible
- checks if key has identity semantics and use that when possible
- avoid helper calls/casts/etc in implementations
- use native ES6 Map/Set key order tracking
- optimized constructor for map literals
- fixes#30466, const maps are now canonicalized correctly
Change-Id: Id44acf3d9bf8cb153a4755aa28df08fe91bfc633
Reviewed-on: https://dart-review.googlesource.com/8167
Reviewed-by: Vijay Menon <vsm@google.com>
There's some changes in strong mode errors we may want to follow up on.
Unforks the following: async, collection, convert, core, developer, internal, io, isolate, math, mirrors.
Does not unfork: html, indexed_db, js, js_util, svg, typed_data, web_audio, web_gl, web_sql.
R=vsm@google.com
Review-Url: https://codereview.chromium.org/2698353003 .
Tightens up some typing issues (mostly in the collections) to eliminate some casts and dynamic calls. Also adds inference through parenthesized expressions.
BUG=
R=vsm@google.com
Review URL: https://codereview.chromium.org/1122313002
it's all under input_sdk now:
lib -> the lib folder
private -> the dart:_* libs
patch -> the files with @patch
I imagine we'll try and focus changes on the last two
Jenny Messerly