Rewrite co19 status files, so that error-lines have comments at end.

tests/co19/co19-runtime.status

Index: tests/co19/co19-runtime.status
diff --git a/tests/co19/co19-runtime.status b/tests/co19/co19-runtime.status
index 5e40a98df323007ca387d950cc1d6d1708b4cd14..c4d608c219c7999fb304192c678cf7c36e85a5be 100644
--- a/tests/co19/co19-runtime.status
+++ b/tests/co19/co19-runtime.status
@@ -259,19 +259,17 @@ Language/11_Expressions/11_Instance_Creation_A05_t02: Fail # co19 issue 234
 LibTest/core/Date/Date.fromMillisecondsSinceEpoch_A03_t01: Fail # TODO(vm-team): Please triage this failure.
 
 [ $compiler == none && $runtime == vm ]
-# Not properly reporting exception in initializer expressions
-Language/11_Expressions/01_Constants_A16_t01: Fail
-Language/11_Expressions/01_Constants_A16_t02: Fail
+Language/11_Expressions/01_Constants_A16_t01: Fail # Not properly reporting exception in initializer expressions
+Language/11_Expressions/01_Constants_A16_t02: Fail # Not properly reporting exception in initializer expressions
 
 Language/07_Classes/6_Constructors/3_Constant_Constructors_A05_t03: Fail # issue 392, potentially constant expression analysis
 
 Language/11_Expressions/01_Constants_A17_t03: Crash # issue 1681 (recursion in compile-time constant expression)
 Language/11_Expressions/01_Constants_A16_t02: Crash, Pass # Should result in OOM
 
-# co19 issue 183 - must not instantiate an abstract class
 # Some of these tests are expected to fail for another reason. These are marked as Skip.
-Language/07_Classes/07_Classes_A02_t29: Skip # co19 issue 183
-Language/07_Classes/07_Classes_A02_t31: Skip # co19 issue 183
+Language/07_Classes/07_Classes_A02_t29: Skip # must not instantiate an abstract class, co19 issue 183
+Language/07_Classes/07_Classes_A02_t31: Skip # must not instantiate an abstract class, co19 issue 183
 
 # co19 175 - related to issue 4522, all need fixing, some passes because of temporary warning.
 Language/11_Expressions/07_Maps_A03_t01: Pass, Fail # co19 175
@@ -338,10 +336,8 @@ LibTest/core/Map/Map_class_A01_t04: Skip # Timeout
 
 [ $compiler == none && $runtime == vm ]
 
-# The following tests use the deprecated Date interface.
-# Issue co19 - 125
-LibTest/core/Date/toString_A02_t01: Fail, OK
-LibTest/core/Date/year_A01_t01: Fail, OK
+LibTest/core/Date/toString_A02_t01: Fail # Argument error. Year 999999 is out of range. Needs to be specified (and then potentially reported to co19): issue 1878.
+LibTest/core/Date/year_A01_t01: Fail # Year out of range. Needs to be specified: issue 8808. Possibly a co19 bug.
 
 LibTest/isolate/SendPort/send_A02_t02: Skip # co19 issue 293
 LibTest/isolate/SendPort/send_A02_t03: Skip # co19 issue 293
@@ -509,29 +505,26 @@ LibTest/core/Strings/join_A04_t01: Fail # Strings class has been removed. co19 i
 LibTest/core/Strings/concatAll_A01_t01: Fail # Strings class has been removed. co19 issue 380
 LibTest/core/Strings/concatAll_A04_t01: Fail # Strings class has been removed. co19 issue 380
 
-# Doesn't expect null to be allowed in Set or Map keys (issue 377).
-LibTest/core/Map/containsKey_A01_t02: Fail
-LibTest/core/Map/operator_subscript_A01_t02: Fail
-LibTest/core/Map/operator_subscripted_assignment_A01_t02: Fail
-LibTest/core/Map/remove_A01_t02: Fail
-LibTest/core/Set/add_A01_t02: Fail
-LibTest/core/Set/addAll_A01_t02: Fail
-LibTest/core/Set/contains_A01_t02: Fail
-LibTest/core/Set/containsAll_A01_t02: Fail
-LibTest/core/Set/intersection_A03_t01: Fail
-LibTest/core/Set/isSubsetOf_A01_t02: Fail
-LibTest/core/Set/remove_A01_t02: Fail
-LibTest/core/Set/removeAll_A01_t02: Fail
-
-# Doesn't expect concurrent modification error (issue 376).
-LibTest/core/Map/forEach_A01_t07: Fail
-
-# Deprecated string members removed (issue 382).
-LibTest/core/String/charCodes_A01_t01: Fail
-LibTest/core/String/charCodeAt_A02_t01: Fail
-LibTest/core/String/charCodeAt_A03_t01: Fail
-LibTest/core/String/charCodeAt_A01_t01: Fail
-LibTest/core/String/splitChars_A01_t01: Fail
+LibTest/core/Map/containsKey_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Map/operator_subscript_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Map/operator_subscripted_assignment_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Map/remove_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/add_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/addAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/contains_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/containsAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/intersection_A03_t01: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/isSubsetOf_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/remove_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/removeAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+
+LibTest/core/Map/forEach_A01_t07: Fail # Doesn't expect concurrent modification error (issue 376).
+
+LibTest/core/String/charCodes_A01_t01: Fail # Deprecated string members removed (issue 382).
+LibTest/core/String/charCodeAt_A02_t01: Fail # Deprecated string members removed (issue 382).
+LibTest/core/String/charCodeAt_A03_t01: Fail # Deprecated string members removed (issue 382).
+LibTest/core/String/charCodeAt_A01_t01: Fail # Deprecated string members removed (issue 382).
+LibTest/core/String/splitChars_A01_t01: Fail # Deprecated string members removed (issue 382).
 
 [ $compiler == none && $runtime == vm && $unchecked ]
 LibTest/core/Future/chain_A02_t05: Fail # Future is in async library. co19 issue 367