Triage the rest of the co19.

tests/co19/co19-analyzer.status

Index: tests/co19/co19-analyzer.status
diff --git a/tests/co19/co19-analyzer.status b/tests/co19/co19-analyzer.status
index 30068d723e5378d05a75ce6de34db4e49393f0a6..24d04894eb63d4ee7dc2b39e92b67957f37f0570 100644
--- a/tests/co19/co19-analyzer.status
+++ b/tests/co19/co19-analyzer.status
@@ -3,37 +3,65 @@
 # BSD-style license that can be found in the LICENSE file.
 
 [ $compiler == dartanalyzer ]
+
+# not clear: may be assignment in the constructor is warning, not error
 Language/05_Variables/05_Variables_A05_t04: fail
+
+# func(final x())
 Language/06_Functions/2_Formal_Parameters/1_Required_Formals_A02_t06: fail
+
+# func(var x())
 Language/06_Functions/2_Formal_Parameters/1_Required_Formals_A02_t07: fail
+
+# void func({var _x}) {}
 Language/06_Functions/2_Formal_Parameters/2_Optional_Formals_A03_t03: fail
+
+# not clear: g([var foo = foo + 10]) is parameter 'foo' in the scope of its own initialzer?
 Language/06_Functions/2_Formal_Parameters_A02_t02: fail
+
+# not clear: null..[1](1)[2](2).foo(3, bar: 4)=5 - it seems that verything before =5 it not assignable
 Language/07_Classes/6_Constructors/1_Generative_Constructors_A04_t15: fail
+
+# not initialized final instance variable, should be static warning
 Language/07_Classes/6_Constructors/1_Generative_Constructors_A09_t01: fail
+
+# invalid argument for constant constructor
 Language/07_Classes/6_Constructors/3_Constant_Constructors_A05_t02: fail
-Language/11_Expressions/01_Constants_A16_t01: fail
-Language/11_Expressions/01_Constants_A16_t02: fail
 Language/11_Expressions/01_Constants_A16_t03: fail
+
+# final instance variable created instance of the enclosing class
 Language/11_Expressions/01_Constants_A17_t03: fail
+
+# \<newline> in multiline string
 Language/11_Expressions/05_Strings_A02_t46: fail
 Language/11_Expressions/05_Strings_A02_t48: fail
+
+# <dynamic> vs. type variable
 Language/11_Expressions/11_Instance_Creation/1_New_A13_t02: fail
+
+# type variable bounds violation in constant, will cause runtime exception, so should be compile-time error
 Language/11_Expressions/11_Instance_Creation_A05_t02: fail
+
+# 1 == 2 == 3 - equality expressions cannot be operands of another equality expression
 Language/11_Expressions/22_Equality_A01_t15: fail
 Language/11_Expressions/22_Equality_A01_t16: fail
-Language/13_Libraries_and_Scripts/1_Imports_A05_t01: fail
-Language/13_Libraries_and_Scripts/5_URIs_A01_t24: fail
-Language/13_Libraries_and_Scripts/5_URIs_A01_t25: fail
+
+# typedef self-reference without class declartion in chain
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t01: fail
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t02: fail
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t03: fail
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t04: fail
+
+# WHITESPACE: ('\t' | ' ' | NEWLINE)+
 Language/15_Reference/1_Lexical_Rules/1_Reserved_Words_A40_t04: fail
 Language/15_Reference/1_Lexical_Rules_A02_t06: fail
 
 # analyzer problem: forward reference of typedef with type parameters
 Language/13_Libraries_and_Scripts/3_Parts_A02_t03: skip
 
+
+
+
 # co19 issue #380, Strings class has been removed
 LibTest/core/RegExp/Pattern_semantics/firstMatch_CharacterClassEscape_A03_t01: fail, OK
 LibTest/core/RegExp/Pattern_semantics/firstMatch_CharacterClassEscape_A04_t01: fail, OK
@@ -193,3 +221,14 @@ LibTest/core/AssertionError/column_A01_t02: fail, OK
 LibTest/core/AssertionError/failedAssertion_A01_t01: fail, OK
 LibTest/core/AssertionError/line_A01_t02: fail, OK
 LibTest/core/AssertionError/url_A01_t01: fail, OK
+
+# co19 issue 438, Static variables are initialized lazily, need not be constants
+Language/11_Expressions/01_Constants_A16_t01: fail, OK
+Language/11_Expressions/01_Constants_A16_t02: fail, OK
+
+# co19 issue 439, it is warning, not error to import two different libraries with the same name
+Language/13_Libraries_and_Scripts/1_Imports_A05_t01: fail, OK
+
+# co19 issue #440, adj strings is not a string interpolation
+Language/13_Libraries_and_Scripts/5_URIs_A01_t24: fail, OK
+Language/13_Libraries_and_Scripts/5_URIs_A01_t25: fail, OK