Force a space after empty list literal.

tests/co19/co19-dart2dart.status

 # Copyright (c) 2012, 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.
 
 [ $compiler == dart2dart ]
 Language/03_Overview/1_Scoping_A02_t07: Fail # inherited from dart2js
 Language/03_Overview/1_Scoping_A02_t12: Fail # inherited from dart2js
 Language/03_Overview/1_Scoping_A02_t30: Fail # New import syntax
 Language/03_Overview/1_Scoping_A03_t02: Fail # New import syntax
 Language/03_Overview/2_Privacy_A01_t01: Fail # New import syntax
@@ skipping 42 matching lines @@
 Language/07_Classes/4_Abstract_Instance_Members_A03_t05: Pass
 Language/07_Classes/4_Abstract_Instance_Members_A06_t02: Pass
 Language/07_Classes/4_Abstract_Instance_Members_A06_t03: Pass
 Language/07_Classes/6_Constructors/2_Factories_A01_t01: Crash # inherited from dart2js
 Language/07_Classes/6_Constructors/2_Factories_A05_t02: Pass
 Language/07_Classes/6_Constructors_A03_t03: Fail # http://code.google.com/p/dart/issues/detail?id=5290
 Language/08_Interfaces/*: Skip # ~30 failures, interfaces are going away, let's not waste time
 Language/09_Generics/09_Generics_A04_t03: Fail # http://code.google.com/p/dart/issues/detail?id=5290
 Language/09_Generics/09_Generics_A04_t04: Fail # inherited from dart2js
 Language/10_Expressions/02_Null_A04_t01: Fail, OK # co19 issue 188
-# INVESTIGATE: for [] === null dart2dart emits back []=== which gets parsed by DartVM as []=, not clear who is to blame here
-Language/10_Expressions/13_Function_Invocation/1_Actual_Argument_List_Evaluation_A01_t01: Fail
-Language/10_Expressions/20_Equality_A06_t01: Fail
-# end of INVESTIGATE
-# INVESTIGATE: another problem with []: const [] is emitted back as const[] which confuses vm.
-Language/10_Expressions/06_Lists_A07_t01: Fail
-Language/10_Expressions/06_Lists_A07_t02: Fail
-# end of INVESTIGATE
 Language/10_Expressions/01_Constants_A14_t01: Fail # inherited from dart2js
 Language/10_Expressions/05_Strings/1_String_Interpolation_A01_t09: Fail, OK # co19 issue 210
 Language/10_Expressions/10_Instance_Creation/1_New_A02_t04: Fail # inherited from dart2js
 Language/10_Expressions/10_Instance_Creation/1_New_A03_t01: Fail # inherited from dart2js
 Language/10_Expressions/10_Instance_Creation/1_New_A04_t01: Fail # inherited from dart2js
 Language/10_Expressions/10_Instance_Creation/2_Const_A03_t01: Pass
 Language/10_Expressions/16_Assignment/1_Compound_Assignment_A02_t01: Fail # BUG: operator * is not emitted back
 Language/10_Expressions/16_Assignment/1_Compound_Assignment_A02_t02: Fail # BUG: operator / is not emitted back
 Language/10_Expressions/16_Assignment/1_Compound_Assignment_A02_t03: Fail # BUG: operator ~/ is not emitted back
 Language/10_Expressions/16_Assignment/1_Compound_Assignment_A02_t04: Fail # BUG: operator % is not emitted back
@@ skipping 96 matching lines @@
 Language/15_Reference/1_Lexical_Rules/1_Reserved_Words_A30_t04: Fail # inherited from dart2js
 Language/15_Reference/1_Lexical_Rules_A02_t06: Fail # inherited from dart2js
 LibTest/core/InternalError/InternalError_A01_t01: Fail, OK # co19 issue 201
 LibTest/core/InternalError/toString_A01_t01: Fail, OK # co19 issue 201
 LibTest/core/Object/toString_A01_t01: Fail, OK # co19 issue 211
 LibTest/isolate/isolate_api/spawnUri_A01_t01: Fail, OK # Problems with the test: encoded file name
 LibTest/isolate/isolate_api/spawnUri_A01_t02: Fail, OK # Problems with the test: encoded file name
 LibTest/isolate/isolate_api/spawnUri_A01_t03: Fail, OK # Problems with the test: encoded file name
 LibTest/isolate/isolate_api/spawnUri_A01_t04: Fail, OK # Problems with the test: encoded file name
 LibTest/isolate/isolate_api/spawnUri_A01_t05: Fail, OK # Problems with the test: encoded file name