Enable and fix lint prefer_collection_literals (#310)
Requires bumping the SDK to use set literals. This also fixes some
annoyances with the analyzer in older SDK versions.
diff --git a/.travis.yml b/.travis.yml
index a7a9ec1..7acc0b1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@
dart:
- dev
- - 2.0.0
+ - 2.2.0
dart_task:
- test: --platform vm
diff --git a/analysis_options.yaml b/analysis_options.yaml
index de5921b..1bac99a 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -48,6 +48,7 @@
- prefer_contains
- prefer_equal_for_default_values
- prefer_final_fields
+ - prefer_collection_literals
- prefer_generic_function_type_aliases
- prefer_initializing_formals
- prefer_is_empty
diff --git a/lib/src/browser_client.dart b/lib/src/browser_client.dart
index 2f7f2ae..601a560 100644
--- a/lib/src/browser_client.dart
+++ b/lib/src/browser_client.dart
@@ -29,7 +29,7 @@
/// The currently active XHRs.
///
/// These are aborted if the client is closed.
- final _xhrs = Set<HttpRequest>();
+ final _xhrs = <HttpRequest>{};
/// Creates a new HTTP client.
BrowserClient();
diff --git a/pubspec.yaml b/pubspec.yaml
index 7f35e78..17703eb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@
description: A composable, multi-platform, Future-based API for HTTP requests.
environment:
- sdk: ">=2.0.0 <3.0.0"
+ sdk: ">=2.2.0 <3.0.0"
dependencies:
async: ">=1.10.0 <3.0.0"
