Make hashCode a getter and not a method.

tests/co19/co19-dart2js.status

Index: tests/co19/co19-dart2js.status
diff --git a/tests/co19/co19-dart2js.status b/tests/co19/co19-dart2js.status
index 55bd6cf6ba4ecebb321fc78ad953e5b546eab32a..7025f7c0ca038859680fce8959018af4b552a688 100644
--- a/tests/co19/co19-dart2js.status
+++ b/tests/co19/co19-dart2js.status
@@ -258,6 +258,25 @@ LibTest/core/Date/timeZoneOffset_A01_t01: Fail
 LibTest/core/Date/toLocal_A01_t01: Fail
 LibTest/core/Date/toUtc_A01_t01: Fail
 
+# The following tests use hashCode() (function) instead of hashCode (getter).
+# co19 issue 273

[ahe, 2012/10/22 13:55:08]

When I have to update co19 status files, these kinds of comments take longer
time. It would really help me a lot if you could avoid using section comments
and instead annotate each line with the co19 issue number. For example, see
lines 378-457.

+Language/10_Expressions/11_Instance_Creation/1_New_A12_t01: Fail, OK
+LibTest/isolate/SendPort/hashCode_A01_t01: Fail, OK
+LibTest/core/Map/putIfAbsent_A01_t04: Fail, OK
+LibTest/core/Map/Map_class_A01_t03: Fail, OK
+LibTest/core/Set/remove_A01_t03: Fail, OK
+LibTest/core/Set/contains_A01_t03: Fail, OK
+LibTest/core/Set/addAll_A01_t04: Fail, OK
+LibTest/core/Set/remove_A01_t04: Fail, OK
+LibTest/core/Set/addAll_A01_t03: Fail, OK
+LibTest/core/Set/removeAll_A01_t03: Fail, OK
+LibTest/core/Set/forEach_A01_t03: Fail, OK
+LibTest/core/Set/add_A01_t03: Fail, OK
+LibTest/core/Set/filter_A01_t03: Fail, OK
+LibTest/core/String/hashCode_A01_t01: Fail, OK
+LibTest/core/int/hashCode_A01_t01: Fail, OK
+
+
 [ $compiler == dart2js && $system == macos && $runtime == d8 ]
 LibTest/core/Math/acos_A01_t01: Fail, OK
 LibTest/core/Math/asin_A01_t01: Fail, OK