Paul Berry 92315c4b2d Abstract field support: do not allow initializing abstract fields. ...

There are three ways to initialize a field, so we have to check for
three error conditions:
- At the declaration site
- Via a field formal parameter
- Via a constructor initializer

Fixes #42981

Change-Id: Ifc32a28ffb62d60fd2171d4980e88da9eebcb481
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/157664
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>

2020-08-08 13:36:52 +00:00

..

context

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dart

Abstract field support: add a notion of abstract fields to the AST and element model.

2020-08-06 02:19:46 +00:00

diagnostic

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error

Abstract field support: do not allow initializing abstract fields.

2020-08-08 13:36:52 +00:00

exception

Analyzer: remove unnecessary this

2020-08-01 06:16:31 +00:00

file_system

Analyzer: Enforce strict-inference

2020-07-22 00:44:55 +00:00

instrumentation

Analyzer: Enforce strict-inference

2020-07-22 00:44:55 +00:00

plugin

Convert all function parameters and typedefs to generic syntax

2019-12-16 23:36:38 +00:00

source

Add DartSdk.languageVersion

2020-08-04 21:01:09 +00:00

src

Abstract field support: do not allow initializing abstract fields.

2020-08-08 13:36:52 +00:00

task

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analyzer.dart

Separate current and to restrict FeatureSet(s) in scanner.

2020-06-17 23:32:31 +00:00