Version 2.13.0-211.1.beta

Merge '2.13.0-211.0.dev' into beta

Author: athomas

.dart_tool/package_config.json

@@ -11,7 +11,7 @@
     "constraint, update this by running tools/generate_package_config.dart."
   ],
   "configVersion": 2,
-  "generated": "2021-03-04T14:15:31.446260",
+  "generated": "2021-04-06T14:39:06.316531",
   "generator": "tools/generate_package_config.dart",
   "packages": [
     {
@@ -70,13 +70,13 @@
       "name": "analysis_server",
       "rootUri": "../pkg/analysis_server",
       "packageUri": "lib/",
-      "languageVersion": "2.6"
+      "languageVersion": "2.12"
     },
     {
       "name": "analysis_server_client",
       "rootUri": "../pkg/analysis_server_client",
       "packageUri": "lib/",
-      "languageVersion": "2.8"
+      "languageVersion": "2.12"
     },
     {
       "name": "analyzer",
@@ -94,7 +94,7 @@
       "name": "analyzer_plugin",
       "rootUri": "../pkg/analyzer_plugin",
       "packageUri": "lib/",
-      "languageVersion": "2.9"
+      "languageVersion": "2.12"
     },
     {
       "name": "analyzer_utilities",
@@ -138,6 +138,12 @@
       "packageUri": "lib/",
       "languageVersion": "2.10"
     },
+    {
+      "name": "browser_launcher",
+      "rootUri": "../third_party/pkg/browser_launcher",
+      "packageUri": "lib/",
+      "languageVersion": "2.2"
+    },
     {
       "name": "build_integration",
       "rootUri": "../pkg/build_integration",
@@ -220,7 +226,7 @@
       "name": "dart_style",
       "rootUri": "../third_party/pkg_tested/dart_style",
       "packageUri": "lib/",
-      "languageVersion": "2.9"
+      "languageVersion": "2.12"
     },
     {
       "name": "dartdev",
@@ -238,7 +244,7 @@
       "name": "dds",
       "rootUri": "../pkg/dds",
       "packageUri": "lib/",
-      "languageVersion": "2.6"
+      "languageVersion": "2.12"
     },
     {
       "name": "dev_compiler",
@@ -339,7 +345,7 @@
       "name": "http_retry",
       "rootUri": "../third_party/pkg/http_retry",
       "packageUri": "lib/",
-      "languageVersion": "1.24"
+      "languageVersion": "2.12"
     },
     {
       "name": "http_throttle",
@@ -436,12 +442,6 @@
       "packageUri": "lib/",
       "languageVersion": "2.2"
     },
-    {
-      "name": "mustache",
-      "rootUri": "../third_party/pkg/mustache",
-      "packageUri": "lib/",
-      "languageVersion": "2.0"
-    },
     {
       "name": "native_stack_traces",
       "rootUri": "../pkg/native_stack_traces",
@@ -575,7 +575,7 @@
       "name": "shelf_proxy",
       "rootUri": "../third_party/pkg/shelf_proxy",
       "packageUri": "lib/",
-      "languageVersion": "2.0"
+      "languageVersion": "2.12"
     },
     {
       "name": "shelf_static",
@@ -631,12 +631,6 @@
       "packageUri": "lib/",
       "languageVersion": "2.12"
     },
-    {
-      "name": "stagehand",
-      "rootUri": "../third_party/pkg/stagehand",
-      "packageUri": "lib/",
-      "languageVersion": "2.10"
-    },
     {
       "name": "status_file",
       "rootUri": "../pkg/status_file",
@@ -695,13 +689,13 @@
       "name": "test_descriptor",
       "rootUri": "../third_party/pkg/test_descriptor",
       "packageUri": "lib/",
-      "languageVersion": "2.0"
+      "languageVersion": "2.12"
     },
     {
       "name": "test_process",
       "rootUri": "../third_party/pkg/test_process",
       "packageUri": "lib/",
-      "languageVersion": "2.0"
+      "languageVersion": "2.12"
     },
     {
       "name": "test_reflective_loader",
@@ -785,6 +779,12 @@
       "name": "webdriver",
       "rootUri": "../third_party/pkg/webdriver",
       "packageUri": "lib/",
+      "languageVersion": "2.12"
+    },
+    {
+      "name": "webkit_inspection_protocol",
+      "rootUri": "../third_party/pkg/webkit_inspection_protocol",
+      "packageUri": "lib/",
       "languageVersion": "2.0"
     },
     {

.gitignore

@@ -23,11 +23,6 @@
 /*.vcxproj.user
 *.stamp
 
-# LLVM prebuilts
-/third_party/llvm/include
-/third_party/llvm/lib
-/third_party/llvm/.versions
-
 # Gyp generated files
 *.xcodeproj
 *.intermediate

.packages

@@ -20,6 +20,7 @@ async_helper:pkg/async_helper/lib
 bazel_worker:third_party/pkg/bazel_worker/lib
 benchmark_harness:third_party/pkg/benchmark_harness/lib
 boolean_selector:third_party/pkg/boolean_selector/lib
+browser_launcher:third_party/pkg/browser_launcher/lib
 build_integration:pkg/build_integration/lib
 charcode:third_party/pkg/charcode/lib
 cli_util:third_party/pkg/cli_util/lib
@@ -94,7 +95,6 @@ source_maps:third_party/pkg/source_maps/lib
 source_span:third_party/pkg/source_span/lib
 sse:third_party/pkg/sse/lib
 stack_trace:third_party/pkg/stack_trace/lib
-stagehand:third_party/pkg/stagehand/lib
 status_file:pkg/status_file/lib
 stream_channel:third_party/pkg/stream_channel/lib
 string_scanner:third_party/pkg/string_scanner/lib
@@ -118,6 +118,7 @@ vm_snapshot_analysis:pkg/vm_snapshot_analysis/lib
 wasm:pkg/wasm/lib
 watcher:third_party/pkg/watcher/lib
 webdriver:third_party/pkg/webdriver/lib
+webkit_inspection_protocol:third_party/pkg/webkit_inspection_protocol/lib
 web_components:third_party/pkg/web_components/lib
 web_socket_channel:third_party/pkg/web_socket_channel/lib
 yaml:third_party/pkg/yaml/lib

BUILD.gn

@@ -14,9 +14,6 @@ group("default") {
     testonly = true
   }
   deps = [ ":runtime" ]
-  if (defined(checkout_llvm) && checkout_llvm) {
-    deps += [ ":llvm_codegen" ]
-  }
 }
 
 group("most") {
@@ -26,16 +23,14 @@ group("most") {
     testonly = true
   }
   deps = [
+    ":analysis_server",
     ":create_sdk",
     ":dart2js",
     ":dartanalyzer",
     ":dartdevc",
     ":runtime",
     ":samples",
   ]
-  if (dart_target_arch != "arm") {
-    deps += [ ":analysis_server" ]
-  }
 }
 
 group("runtime") {
@@ -117,21 +112,6 @@ group("analysis_server") {
   deps = [ "utils/analysis_server" ]
 }
 
-group("check_llvm") {
-  if (defined(checkout_llvm) && checkout_llvm) {
-    deps = [ "runtime/llvm_codegen/test" ]
-  }
-}
-
-group("llvm_codegen") {
-  if (defined(checkout_llvm) && checkout_llvm) {
-    deps = [
-      "runtime/llvm_codegen/bit",
-      "runtime/llvm_codegen/codegen",
-    ]
-  }
-}
-
 # This is the target that is built on the dart2js build bots.
 # It must depend on anything that is required by the dart2js
 # test suites.

CHANGELOG.md

@@ -2,25 +2,139 @@
 
 ### Language
 
+*   **Type aliases** [Non-function type aliases][]: Type aliases (names for
+    types introduced via the `typedef` keyword) were previously restricted
+    to only introduce names for function types.  In this release, we
+    remove this restriction and allow type aliases to name any kind of type.
+
+    ```dart
+    import 'dart:convert';
+
+    typedef JsonMap = Map<String, dynamic>;
+
+    JsonMap parseJsonMap(String input) => json.decode(input) as JsonMap;
+    ```
+
+    In addition to being usable as type annotations, type aliases that name
+    class types can now also be used anywhere that the underlying class could be
+    used, allowing type aliases to be used to safely rename existing classes.
+
+    ```dart
+    class NewClassName<T> {
+       NewClassName.create(T x);
+       static NewClassName<T> mkOne<T>(T x) => NewClassName<T>.create(x);
+     }
+    @Deprecated("Use NewClassName instead")
+    typedef OldClassName<T> = NewClassName<T>;
+
+    class LegacyClass extends OldClassName<int> {
+      LegacyClass() : super.create(3);
+    }
+    OldClassName<int> legacyCode() {
+      var one = OldClassName.create(1);
+      var two = OldClassName.mkOne(2);
+      return LegacyClass();
+    }
+    ```
+
+    The new type alias feature is only available as part of the 2.13 [language
+    version](https://dart.dev/guides/language/evolution).  To use this feature,
+    you must set the lower bound on the sdk constraint for your package to 2.13
+    or greater.
+
+    [Non-function type aliases]: https://github.com/dart-lang/language/blob/master/accepted/2.13/nonfunction-type-aliases/feature-specification.md
+
 ### Core libraries
 
+#### `dart:collection`
+
+- The `SplayTreeMap` was changed to allow `null` as key if the `compare`
+  function allows it. It now checks that a new key can be used as an
+  argument to the `compare` function when the member is added,
+  *even if the map is empty* (in which case it just compares the key
+  to itself).
+- The `SplayTreeSet` was changed to checks that a new element can be used as an
+  argument to the `compare` function when the member is added,
+  *even if the set is empty* (in which case it just compares the element
+  to itself).
+
 ### Dart VM
 
 ### Tools
 
-#### Dartanalyzer
+#### Analyzer
+
+- Static analyses with "error" severity can once again be ignored with
+  comments like `// ignore: code` and `// ignore_for_file: code`. To declare
+  that certain analysis codes, or codes with certain severities ("error",
+  "warning", and "info") cannot be ignored with such comments, list them in
+  `analysis_options.yaml`, under the `analyzer` heading, with a new YAML key,
+  `cannot-ignore`. For example, to declare that "error" codes and
+  `unused_import` cannot be ignored, write the following into
+  `analysis_options.yaml`:
+
+  ```yaml
+  analyzer:
+    cannot-ignore:
+      - error
+      - unused_import
+  ```
+
+#### dart format
+
+*   Flatten indentation on nested chains of conditional (`?:`) operators.
+
+*   Correct constructor initializer indentation after `required` named
+    parameters.
 
 #### Linter
 
-Updated the Linter to `1.0.0`, which includes:
+Updated the Linter to `1.2.1`, which includes:
 
+- improvements to `iterable_contains_unrelated_type` to better support `List`
+  content checks.
+- fixes to `camel_case_types` and `prefer_mixin` to support non-function
+  type aliases.
+- fixed `prefer_mixin` to properly make exceptions for `dart.collection`
+  legacy mixins.
+- new lint: `use_build_context_synchronously` (experimental).
+- new lint: `avoid_multiple_declarations_per_line`.
 - full library migration to null-safety.
 - new lint: `use_if_null_to_convert_nulls_to_bools`.
 - new lint: `deprecated_consistency`.
 - new lint: `use_named_constants`.
 - deprecation of `avoid_as`.
 
-## 2.12.0
+### Other libraries
+
+#### `package:js`
+
+*   **Breaking change:** It is no longer valid to use `String`s that match
+    an `@Native` annotation in an `@JS()` annotation for a non-anonymous JS
+    interop class. This led to erroneous behavior due to the way interceptors
+    work. If you need to work with a native class, prefer `dart:html`, an
+    `@anonymous` class, or `js_util`. See issue [#44211][] for more details.
+
+[#44211]: https://github.com/dart-lang/sdk/issues/44211
+
+## 2.12.2 - 2021-03-17
+
+This is a patch release that fixes crashes reported by Flutter 2 users (issue
+[flutter/flutter#78167][]).
+
+[flutter/flutter#78167]: https://github.com/flutter/flutter/issues/78167
+
+## 2.12.1 - 2021-03-10
+
+This is a patch release that fixes:
+
+* an unhandled exception in HTTPS connections (issue [#45047][]).
+* a typing issue in the typed_data `+` operator (issue [#45140][]).
+
+[#45047]: https://github.com/dart-lang/sdk/issues/45047
+[#45140]: https://github.com/dart-lang/sdk/issues/45140
+
+## 2.12.0 - 2021-03-03
 
 ### Language
 
@@ -131,7 +245,7 @@ Updated the Linter to `1.0.0`, which includes:
 
 ### Tools
 
-#### Dartanalyzer
+#### Analyzer
 
 *   Remove the `--use-fasta-parser`, `--preview-dart-2`, and
     `--enable-assert-initializers` command line options. These options haven't
@@ -318,7 +432,7 @@ Updated the Linter to `0.1.129`, which includes:
 [#44072]: https://github.com/dart-lang/sdk/issues/44072
 [dart tool]: https://dart.dev/tools/dart-tool
 
-## 2.10.5 - 2020-01-21
+## 2.10.5 - 2021-01-21
 
 This is a patch release that fixes a crash in the Dart VM. (issue [#44563][]).
 
@@ -565,6 +679,11 @@ applications (issue [flutter/flutter#63038][]).
 * Indent blocks in initializers of multiple-variable declarations.
 * Update the null-aware subscript syntax from `?.[]` to `?[]`.
 
+#### Analyzer
+
+* Static analyses with a severity of "error" can no longer be ignored with
+  comments (`// ignore: code` and `// ignore_for_file: code`).
+
 #### Linter
 
 Updated the Linter to `0.1.117`, which includes: