Use annotations on confuse() functions

tests/language/range_analysis3_test.dart

Index: tests/language/range_analysis3_test.dart
diff --git a/tests/language/range_analysis3_test.dart b/tests/language/range_analysis3_test.dart
index 5628e467da0b5c1cff94a5f8554b82266fa3bd25..c38e8b87365fcbf2ab319e0aa581cb286175d5f3 100644
--- a/tests/language/range_analysis3_test.dart
+++ b/tests/language/range_analysis3_test.dart
@@ -4,14 +4,8 @@
 
 import "package:expect/expect.dart";
 
-confuse(x) {
-  if (new DateTime.now().millisecondsSinceEpoch == 0) {
-    return confuse(x + 1);
-  } else if (new DateTime.now().millisecondsSinceEpoch == 0) {
-    return confuse(x - 1);
-  }
-  return x;
-}
+@NoInline() @AssumeDynamic()

[floitsch, 2015/12/09 20:40:15]

Actually the confuse here was still making sure that the return type is an int.

+confuse(x) => x;
 
 test1() {
   int x = 0;
@@ -207,4 +201,4 @@ main() {
   test3b();
   test4a();
   test4b();
-}
+}