[release] Bump version to 2.18

Tested: Default CQ run; Dart VM changes were generated.
Change-Id: If0ea7b9fd2bb0de8459c9d4b39b9cc91cec73e23
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/240542
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>

Author: athomas

pkg/analyzer/lib/src/dart/analysis/experiments.g.dart

@@ -8,7 +8,7 @@ part of 'experiments.dart';
 
 /// The current version of the Dart language (or, for non-stable releases, the
 /// version of the language currently in the process of being developed).
-const _currentVersion = '2.17.0';
+const _currentVersion = '2.18.0';
 
 /// A map containing information about all known experimental flags.
 final _knownFeatures = <String, ExperimentalFeature>{

pkg/front_end/lib/src/api_prototype/experimental_flags_generated.dart

@@ -55,17 +55,17 @@ class ExperimentalFlag {
           name: 'alternative-invalidation-strategy',
           isEnabledByDefault: false,
           isExpired: false,
-          enabledVersion: const Version(2, 17),
-          experimentEnabledVersion: const Version(2, 17),
-          experimentReleasedVersion: const Version(2, 17));
+          enabledVersion: const Version(2, 18),
+          experimentEnabledVersion: const Version(2, 18),
+          experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag constFunctions = const ExperimentalFlag(
       name: 'const-functions',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag constantUpdate2018 = const ExperimentalFlag(
       name: 'constant-update-2018',
@@ -111,9 +111,9 @@ class ExperimentalFlag {
       name: 'extension-types',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag genericMetadata = const ExperimentalFlag(
       name: 'generic-metadata',
@@ -127,17 +127,17 @@ class ExperimentalFlag {
       name: 'inference-update-1',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag macros = const ExperimentalFlag(
       name: 'macros',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag namedArgumentsAnywhere = const ExperimentalFlag(
       name: 'named-arguments-anywhere',
@@ -191,9 +191,9 @@ class ExperimentalFlag {
       name: 'test-experiment',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag tripleShift = const ExperimentalFlag(
       name: 'triple-shift',
@@ -207,17 +207,17 @@ class ExperimentalFlag {
       name: 'value-class',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 
   static const ExperimentalFlag variance = const ExperimentalFlag(
       name: 'variance',
       isEnabledByDefault: false,
       isExpired: false,
-      enabledVersion: const Version(2, 17),
-      experimentEnabledVersion: const Version(2, 17),
-      experimentReleasedVersion: const Version(2, 17));
+      enabledVersion: const Version(2, 18),
+      experimentEnabledVersion: const Version(2, 18),
+      experimentReleasedVersion: const Version(2, 18));
 }
 
 /// Interface for accessing the global state of experimental features.

pkg/kernel/lib/default_language_version.dart

@@ -9,4 +9,4 @@
 
 import "ast.dart";
 
-Version defaultLanguageVersion = const Version(2, 17);
+Version defaultLanguageVersion = const Version(2, 18);

runtime/vm/experimental_features.cc

@@ -6,7 +6,7 @@
 // Instead modify 'tools/experimental_features.yaml' and run
 // 'dart tools/generate_experimental_flags.dart' to update.
 //
-// Current version: 2.17.0
+// Current version: 2.18.0
 
 #include "vm/experimental_features.h"
 

runtime/vm/experimental_features.h

@@ -6,7 +6,7 @@
 // Instead modify 'tools/experimental_features.yaml' and run
 // 'dart tools/generate_experimental_flags.dart' to update.
 //
-// Current version: 2.17.0
+// Current version: 2.18.0
 
 #ifndef RUNTIME_VM_EXPERIMENTAL_FEATURES_H_
 #define RUNTIME_VM_EXPERIMENTAL_FEATURES_H_

tools/VERSION

@@ -25,7 +25,7 @@
 #
 CHANNEL be
 MAJOR 2
-MINOR 17
+MINOR 18
 PATCH 0
 PRERELEASE 0
 PRERELEASE_PATCH 0

tools/experimental_features.yaml

@@ -103,7 +103,7 @@
 # default 'language' "category" with code generated for both CFE and Analyzer,
 # while other categories can be tailored more specifically.
 
-current-version: '2.17.0'
+current-version: '2.18.0'
 
 features:
   variance: