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Unified Diff: pkg/front_end/testcases/inference/generic_functions_return_typedef.dart

Issue 2846103002: Generated front_end/testcases/inference test files from Analyzer tests. (Closed)
Patch Set: Created 3 years, 8 months ago
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Index: pkg/front_end/testcases/inference/generic_functions_return_typedef.dart
diff --git a/pkg/front_end/testcases/inference/generic_functions_return_typedef.dart b/pkg/front_end/testcases/inference/generic_functions_return_typedef.dart
new file mode 100644
index 0000000000000000000000000000000000000000..3b82a75454828fdb456dc2a14f6ae238ed00aeb5
--- /dev/null
+++ b/pkg/front_end/testcases/inference/generic_functions_return_typedef.dart
@@ -0,0 +1,16 @@
+// Copyright (c) 2017, 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.
+
+/*@testedFeatures=inference*/
+library test;
+
+typedef void ToValue<T>(T value);
+
+main() {
+ ToValue<T> f<T>(T x) => null;
+ var /*@type=ToValue<int>(int value) → void*/ x = f<int>(42);
+ var /*@type=ToValue<int>(int value) → void*/ y = f(42);
+ ToValue<int> takesInt = /*@promotedType=none*/ x;
+ takesInt = /*@promotedType=none*/ y;
+}

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