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Unified Diff: tests/language/generic_sends_test.dart

Issue 1723443003: First step of support for parsing and ignoring generic methods. (Closed) Base URL: https://github.com/dart-lang/sdk.git@master
Patch Set: Fixes bug with nested type arguments Created 4 years, 9 months ago
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Index: tests/language/generic_sends_test.dart
diff --git a/tests/language/generic_sends_test.dart b/tests/language/generic_sends_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..f41946b12e058d09433092751607a8da95fe0b8d
--- /dev/null
+++ b/tests/language/generic_sends_test.dart
@@ -0,0 +1,27 @@
+// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+//
+// DartOptions=--generic-method-syntax
+// AnalyzerOptions=--options=./generic_sends_test.options
+
+// Dart test verifying that the parser can handle certain cases where
+// grammar ambiguity is resolved in favor of generic sends, not
+// relational expressions.
+
+f(arg1, [arg2]) => null;
+g<X, Y>(arg) => null;
+
+main() {
+ // Generic invocations.
+ f(g<int, String>(3));
+ f(g<int, List<String>>(3));
+ f(g<int, String>(3), 4);
+ f(g<int, List<String>>(3), 4);
+
+ // Relational expressions.
+ int a = 0, b = 1, c = 2, d = 3;
+ f(a < b, c > 3);
+ f(a < b, c >> 3);
+ f(a < b, c < d >> 3);
+}
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