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Unified Diff: pkg/front_end/testcases/inference/generic_methods_nested_generic_instantiation.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_methods_nested_generic_instantiation.dart
diff --git a/pkg/front_end/testcases/inference/generic_methods_nested_generic_instantiation.dart b/pkg/front_end/testcases/inference/generic_methods_nested_generic_instantiation.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d8b5e35d38923ebd5188819afba93b0f6eafbce8
--- /dev/null
+++ b/pkg/front_end/testcases/inference/generic_methods_nested_generic_instantiation.dart
@@ -0,0 +1,27 @@
+// 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;
+
+import 'dart:math' as math;
+
+class Trace {
+ List<Frame> frames = /*@typeArgs=Frame*/ [];
+}
+
+class Frame {
+ String location = '';
+}
+
+main() {
+ List<Trace> traces = /*@typeArgs=Trace*/ [];
+ var /*@type=int*/ longest = /*@promotedType=none*/ traces
+ .map(/*@returnType=int*/ (/*@type=Trace*/ trace) {
+ return trace.frames
+ .map(/*@returnType=int*/ (/*@type=Frame*/ frame) =>
+ frame.location.length)
+ .fold(0, math.max);
+ }).fold(0, math.max);
+}

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