Bump min SDK to 2.4.0 for bug in for-loop elements

.travis.yml

@@ -13,8 +13,8 @@ after_failure:
 jobs:
  include:
  - stage: analyze_and_format
- name: "SDK: 2.3.0; PKGS: pkgs/test, pkgs/test_api, pkgs/test_core; TASKS: `dartanalyzer --fatal-warnings .`"
- dart: "2.3.0"
+ name: "SDK: 2.4.0; PKGS: pkgs/test, pkgs/test_api, pkgs/test_core; TASKS: `dartanalyzer --fatal-warnings .`"
+ dart: "2.4.0"
  os: linux
  env: PKGS="pkgs/test pkgs/test_api pkgs/test_core"
  script: ./tool/travis.sh dartanalyzer_1

pkgs/test/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.11.2-dev
+
+* Bump minimum SDK to `2.4.0` for safer usage of for-loop elements.
+
 ## 1.11.1
 
 * Allow `test_api` `0.2.13` to work around a bug in the SDK version `2.3.0`.

pkgs/test/mono_pkg.yaml

@@ -9,7 +9,7 @@ stages:
  dart: dev
  - group:
  - dartanalyzer: --fatal-warnings .
- dart: 2.3.0
+ dart: 2.4.0
  - unit_test:
  - command: xvfb-run -s "-screen 0 1024x768x24" pub run test --preset travis --total-shards 5 --shard-index 0
  - command: xvfb-run -s "-screen 0 1024x768x24" pub run test --preset travis --total-shards 5 --shard-index 1

pkgs/test/pubspec.yaml

@@ -1,10 +1,10 @@
 name: test
-version: 1.11.1
+version: 1.11.2-dev
 description: A full featured library for writing and running Dart tests.
 homepage: https://github.com/dart-lang/test/blob/master/pkgs/test
 
 environment:
- sdk: '>=2.3.0 <3.0.0'
+ sdk: '>=2.4.0 <3.0.0'
 
 dependencies:
  analyzer: ">=0.36.0 <0.40.0"
@@ -30,8 +30,8 @@ dependencies:
  web_socket_channel: ^1.0.0
  yaml: ^2.0.0
  # Use an exact version until the test_api and test_core package are stable.
- test_api: 0.2.13
- test_core: 0.2.18
+ test_api: 0.2.14
+ test_core: 0.2.19
 
 dev_dependencies:
  fake_async: ^1.0.0

pkgs/test_api/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.2.14
+
+* Bump minimum SDK to `2.4.0` for safer usage of for-loop elements.
+
 ## 0.2.13
 
 * Work around a bug in the `2.3.0` SDK by avoiding for-loop elements at the top

pkgs/test_api/lib/src/backend/platform_selector.dart

@@ -16,10 +16,10 @@ final _universalValidVariables = {
  'browser',
  'js',
  'blink',
- 'google'
-}
- ..addAll(Runtime.builtIn.map((r) => r.identifier))
- ..addAll(OperatingSystem.all.map((os) => os.identifier));
+ 'google',
+ for (var runtime in Runtime.builtIn) runtime.identifier,
+ for (var os in OperatingSystem.all) os.identifier,
+};
 
 /// An expression for selecting certain platforms, including operating systems
 /// and browsers.

pkgs/test_api/mono_pkg.yaml

@@ -6,7 +6,7 @@ stages:
  dart: dev
  - group:
  - dartanalyzer: --fatal-warnings .
- dart: 2.3.0
+ dart: 2.4.0
  - unit_test:
  - group:
  - test: --preset travis

pkgs/test_api/pubspec.yaml

@@ -1,10 +1,10 @@
 name: test_api
-version: 0.2.13
+version: 0.2.14-dev
 description: A library for writing Dart tests.
 homepage: https://github.com/dart-lang/test/blob/master/pkgs/test_api
 
 environment:
- sdk: ">=2.3.0 <3.0.0"
+ sdk: ">=2.4.0 <3.0.0"
 
 dependencies:
  async: ^2.0.0

pkgs/test_core/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.2.19-dev
+
+* Bump minimum SDK to `2.4.0` for safer usage of for-loop elements.
+
 ## 0.2.18
 
 * Allow `test_api` `0.2.13` to work around a bug in the SDK version `2.3.0`.

pkgs/test_core/mono_pkg.yaml

@@ -6,4 +6,4 @@ stages:
  dart: dev
  - group:
  - dartanalyzer: --fatal-warnings .
- dart: 2.3.0
+ dart: 2.4.0

pkgs/test_core/pubspec.yaml

@@ -1,10 +1,10 @@
 name: test_core
-version: 0.2.18
+version: 0.2.19-dev
 description: A basic library for writing tests and running them on the VM.
 homepage: https://github.com/dart-lang/test/blob/master/pkgs/test_core
 
 environment:
- sdk: ">=2.3.0 <3.0.0"
+ sdk: ">=2.4.0 <3.0.0"
 
 dependencies:
  analyzer: ">=0.36.0 <0.40.0"
@@ -31,7 +31,7 @@ dependencies:
  # properly constrains all features it provides.
  matcher: ">=0.12.6 <0.12.7"
  # Use an exact version until the test_api package is stable.
- test_api: 0.2.13
+ test_api: 0.2.14
 
 dependency_overrides:
  test_api: