Introduces the new syntax for deferred loading

tests/language/language.status

Index: tests/language/language.status
diff --git a/tests/language/language.status b/tests/language/language.status
index 0b72b5fe569e1e00f702a1fcb7daaeb810004f5d..d7bc3b0e7c55d359407477914595121d188a5265 100644
--- a/tests/language/language.status
+++ b/tests/language/language.status
@@ -20,35 +20,54 @@ closure_in_initializer_test: Fail # Issue 6422
 duplicate_export_negative_test: Fail # Issue 6134
 mixin_forwarding_constructor2_test: Fail # Issue 13641
 
-deferred_constraints_constants_test/reference1: Fail
-deferred_constraints_constants_test/reference2: Fail
-deferred_constraints_constants_test/metadata1: Fail
-deferred_constraints_constants_test/metadata2: Fail
-deferred_constraints_constants_test/metadata3: Fail
-deferred_constraints_constants_test/default_argument1: Fail
-deferred_constraints_constants_test/default_argument2: Fail
-deferred_constraints_constants_test/constructor1: Fail
-deferred_constraints_constants_test/constructor2: Fail
+# Issue 17521
+deferred_constraints_constants_test/*: Fail, Pass

[Johnni Winther, 2014/03/18 12:29:14]

Why the `Fail, Pass`/`Fail, Ok` status instead of `Fail` ?

[sigurdm, 2014/03/19 12:46:30]

The fail, pass is because some of the tests pass - meaning they have a compile
time error when one was expected, but it is not the right error they stumble
upon.

The Fail, Ok, is because we do not expect the vm to support the annotation based
syntax

+deferred_constraints_type_annotation_test/*: Fail, Pass
+
+# These test use the old syntax, and will be phased out.
+deferred_constraints_constants_old_syntax_test/reference1: Fail, Ok
+deferred_constraints_constants_old_syntax_test/reference2: Fail, Ok
+deferred_constraints_constants_old_syntax_test/metadata1: Fail, Ok
+deferred_constraints_constants_old_syntax_test/metadata2: Fail, Ok
+deferred_constraints_constants_old_syntax_test/metadata3: Fail, Ok
+deferred_constraints_constants_old_syntax_test/default_argument1: Fail, Ok
+deferred_constraints_constants_old_syntax_test/default_argument2: Fail, Ok
+deferred_constraints_constants_old_syntax_test/constructor1: Fail, Ok
+deferred_constraints_constants_old_syntax_test/constructor2: Fail, Ok
 
 [ ($compiler == none || $compiler == dart2dart)]
-# The vm does not support deferred loading.
-deferred_constraints_type_annotation_test/as_operation: Fail
-deferred_constraints_type_annotation_test/is_check: Fail
-deferred_constraints_type_annotation_test/catch_check: Fail
-deferred_constraints_type_annotation_test/new_before_load: Fail
+# Issue 17521, 17523
+deferred_constraints_type_annotation_old_syntax_test/as_operation: Fail
+deferred_constraints_type_annotation_old_syntax_test/is_check: Fail
+deferred_constraints_type_annotation_old_syntax_test/catch_check: Fail
+deferred_constraints_type_annotation_old_syntax_test/new_before_load: Fail
+
+[ ($compiler == dart2dart)]
+# Issue 17523
+deferred_constraints_type_annotation_test/*: Fail, Pass
+deferred_constraints_constants_test/*: Fail, Pass
+deferred_constraints_type_annotation_old_syntax_test/as_operation: Fail
+deferred_constraints_type_annotation_old_syntax_test/is_check: Fail
+deferred_constraints_type_annotation_old_syntax_test/catch_check: Fail
+deferred_constraints_type_annotation_old_syntax_test/new_before_load: Fail
 
 [ ($compiler == none || $compiler == dart2dart) && $checked ]
-# The vm and dart2dart do not support deferred loading.
-deferred_constraints_type_annotation_test/type_annotation1: Fail
-deferred_constraints_type_annotation_test/type_annotation_generic1: Fail
-deferred_constraints_type_annotation_test/type_annotation_generic4: Fail
+# Issue 17521, 17523
+# Dart2dart does not support deferred loading.
+deferred_constraints_type_annotation_old_syntax_test/type_annotation1: Fail
+deferred_constraints_type_annotation_old_syntax_test/type_annotation_generic1: Fail
+deferred_constraints_type_annotation_old_syntax_test/type_annotation_generic4: Fail
 
 [ $compiler == none || $compiler == dartanalyzer || $compiler == dart2analyzer ]
-# The vm and analyzer do not support deferred loading.
-deferred_no_prefix_test/01: Fail
-deferred_duplicate_prefix1_test/01: Fail
-deferred_duplicate_prefix2_test/01: Fail
-deferred_duplicate_prefix3_test/01: Fail
+# Issue 17521, 17522
+deferred_no_prefix_test/01: Fail, Pass

[karlklose, 2014/03/17 14:05:00]

These tests are flaky?

[sigurdm, 2014/03/19 12:46:30]

No - they are passing negative tests, but for the wrong reason.
Per Johnni's advice I removed these lines.

+deferred_duplicate_prefix1_test/01: Fail, Pass
+deferred_duplicate_prefix2_test/01: Fail, Pass
+deferred_duplicate_prefix3_test/01: Fail, Pass
+deferred_no_prefix_old_syntax_test/01: Fail
+deferred_duplicate_prefix1_old_syntax_test/01: Fail
+deferred_duplicate_prefix2_old_syntax_test/01: Fail
+deferred_duplicate_prefix3_old_syntax_test/01: Fail
 
 [ $compiler == none && $runtime == vm ]
 class_keyword_test/02: MissingCompileTimeError # Issue 13627