Jenny Messerly 6ae0c47649 skip field initializers in DDC when they have no visible effect ...

We already do this in most cases when we have a constructor initializer
and the field initializer is side effect free (e.g. implicit null or a
literal). But `this.` fields were not recognized as being initialized
explicitly by the constructor.

This is already working in DDC+Kernel (because `this.` parameters are
desugared).

Change-Id: I2af1a71681451adf00c1807b2c41dad874a9465a
Reviewed-on: https://dart-review.googlesource.com/41961
Reviewed-by: Vijay Menon <vsm@google.com>
Commit-Queue: Jenny Messerly <jmesserly@google.com>

2018-02-20 18:48:45 +00:00

..

analyzer

skip field initializers in DDC when they have no visible effect

2018-02-20 18:48:45 +00:00

closure

fix #30944, mark specific nodes with source information

2017-10-10 03:40:40 +00:00

compiler

fix #31999, remove fuzzy arrow runtime support from DDC

2018-01-31 22:20:38 +00:00

js_ast

fix #32083, improve hover and stepping for DDC source maps

2018-02-17 21:25:56 +00:00

kernel

fix #32083, improve hover and stepping for DDC source maps

2018-02-17 21:25:56 +00:00